\documentclass[10pt,a4paper]{article} % Packages \usepackage{fancyhdr} % For header and footer \usepackage{multicol} % Allows multicols in tables \usepackage{tabularx} % Intelligent column widths \usepackage{tabulary} % Used in header and footer \usepackage{hhline} % Border under tables \usepackage{graphicx} % For images \usepackage{xcolor} % For hex colours %\usepackage[utf8x]{inputenc} % For unicode character support \usepackage[T1]{fontenc} % Without this we get weird character replacements \usepackage{colortbl} % For coloured tables \usepackage{setspace} % For line height \usepackage{lastpage} % Needed for total page number \usepackage{seqsplit} % Splits long words. %\usepackage{opensans} % Can't make this work so far. Shame. Would be lovely. \usepackage[normalem]{ulem} % For underlining links % Most of the following are not required for the majority % of cheat sheets but are needed for some symbol support. \usepackage{amsmath} % Symbols \usepackage{MnSymbol} % Symbols \usepackage{wasysym} % Symbols %\usepackage[english,german,french,spanish,italian]{babel} % Languages % Document Info \author{gnvr (Guenevere)} \pdfinfo{ /Title (fungal-diseases-of-the-lung-des-jardins.pdf) /Creator (Cheatography) /Author (gnvr (Guenevere)) /Subject (Fungal Diseases of the Lung (Des Jardins) Cheat Sheet) } % Lengths and widths \addtolength{\textwidth}{6cm} \addtolength{\textheight}{-1cm} \addtolength{\hoffset}{-3cm} \addtolength{\voffset}{-2cm} \setlength{\tabcolsep}{0.2cm} % Space between columns \setlength{\headsep}{-12pt} % Reduce space between header and content \setlength{\headheight}{85pt} % If less, LaTeX automatically increases it \renewcommand{\footrulewidth}{0pt} % Remove footer line \renewcommand{\headrulewidth}{0pt} % Remove header line \renewcommand{\seqinsert}{\ifmmode\allowbreak\else\-\fi} % Hyphens in seqsplit % This two commands together give roughly % the right line height in the tables \renewcommand{\arraystretch}{1.3} \onehalfspacing % Commands \newcommand{\SetRowColor}[1]{\noalign{\gdef\RowColorName{#1}}\rowcolor{\RowColorName}} % Shortcut for row colour \newcommand{\mymulticolumn}[3]{\multicolumn{#1}{>{\columncolor{\RowColorName}}#2}{#3}} % For coloured multi-cols \newcolumntype{x}[1]{>{\raggedright}p{#1}} % New column types for ragged-right paragraph columns \newcommand{\tn}{\tabularnewline} % Required as custom column type in use % Font and Colours \definecolor{HeadBackground}{HTML}{333333} \definecolor{FootBackground}{HTML}{666666} \definecolor{TextColor}{HTML}{333333} \definecolor{DarkBackground}{HTML}{9ACD34} \definecolor{LightBackground}{HTML}{F8FBF2} \renewcommand{\familydefault}{\sfdefault} \color{TextColor} % Header and Footer \pagestyle{fancy} \fancyhead{} % Set header to blank \fancyfoot{} % Set footer to blank \fancyhead[L]{ \noindent \begin{multicols}{3} \begin{tabulary}{5.8cm}{C} \SetRowColor{DarkBackground} \vspace{-7pt} {\parbox{\dimexpr\textwidth-2\fboxsep\relax}{\noindent \hspace*{-6pt}\includegraphics[width=5.8cm]{/web/www.cheatography.com/public/images/cheatography_logo.pdf}} } \end{tabulary} \columnbreak \begin{tabulary}{11cm}{L} \vspace{-2pt}\large{\bf{\textcolor{DarkBackground}{\textrm{Fungal Diseases of the Lung (Des Jardins) Cheat Sheet}}}} \\ \normalsize{by \textcolor{DarkBackground}{gnvr (Guenevere)} via \textcolor{DarkBackground}{\uline{cheatography.com/147429/cs/34811/}}} \end{tabulary} \end{multicols}} \fancyfoot[L]{ \footnotesize \noindent \begin{multicols}{3} \begin{tabulary}{5.8cm}{LL} \SetRowColor{FootBackground} \mymulticolumn{2}{p{5.377cm}}{\bf\textcolor{white}{Cheatographer}} \\ \vspace{-2pt}gnvr (Guenevere) \\ \uline{cheatography.com/guenevere} \\ \end{tabulary} \vfill \columnbreak \begin{tabulary}{5.8cm}{L} \SetRowColor{FootBackground} \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Cheat Sheet}} \\ \vspace{-2pt}Published 21st October, 2022.\\ Updated 21st October, 2022.\\ Page {\thepage} of \pageref{LastPage}. \end{tabulary} \vfill \columnbreak \begin{tabulary}{5.8cm}{L} \SetRowColor{FootBackground} \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Sponsor}} \\ \SetRowColor{white} \vspace{-5pt} %\includegraphics[width=48px,height=48px]{dave.jpeg} Measure your website readability!\\ www.readability-score.com \end{tabulary} \end{multicols}} \begin{document} \raggedright \raggedcolumns % Set font size to small. Switch to any value % from this page to resize cheat sheet text: % www.emerson.emory.edu/services/latex/latex_169.html \footnotesize % Small font. \begin{multicols*}{2} \begin{tabularx}{8.4cm}{p{0.8 cm} x{7.2 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Anatomic Alterations of the Lungs}} \tn % Row 0 \SetRowColor{LightBackground} \mymulticolumn{2}{x{8.4cm}}{{\bf{{\emph{Chronic restrictive pulmonary disorder}}}}} \tn % Row Count 1 (+ 1) % Row 1 \SetRowColor{white} \mymulticolumn{2}{x{8.4cm}}{When fungal spores are inhaled, they may reach the lungs and germinate.} \tn % Row Count 3 (+ 2) % Row 2 \SetRowColor{LightBackground} \mymulticolumn{2}{x{8.4cm}}{The spores produce a {\bf{frothy, yeast-like}} substance that leads to an inflammatory response.} \tn % Row Count 5 (+ 2) % Row 3 \SetRowColor{white} \mymulticolumn{2}{x{8.4cm}}{Polymorphonuclear leukocytes and macrophages move into the infected area and engulf the fungal spores.} \tn % Row Count 8 (+ 3) % Row 4 \SetRowColor{LightBackground} \mymulticolumn{2}{x{8.4cm}}{The pulmonary capillaries dilate, the interstitium fills with fluid, and the alveolar epithelium swells with {\bf{edema fluid}}.} \tn % Row Count 11 (+ 3) % Row 5 \SetRowColor{white} \mymulticolumn{2}{x{8.4cm}}{{\bf{Regional lymph node involvement}} commonly occurs during this period.} \tn % Row Count 13 (+ 2) % Row 6 \SetRowColor{LightBackground} \mymulticolumn{2}{x{8.4cm}}{Because of the inflammatory reaction, the alveoli in the infected area eventually become {\bf{consolidated}}.} \tn % Row Count 16 (+ 3) % Row 7 \SetRowColor{white} \mymulticolumn{2}{x{8.4cm}}{Airway secretions may also develop at this time.} \tn % Row Count 17 (+ 1) % Row 8 \SetRowColor{LightBackground} \mymulticolumn{2}{x{8.4cm}}{In {\bf{severe cases}}, tissue necrosis, {\bf{granulomas}}, and cavity formation may be seen.} \tn % Row Count 19 (+ 2) % Row 9 \SetRowColor{white} \mymulticolumn{2}{x{8.4cm}}{During the healing process, {\bf{fibrosis}} and {\bf{calcification}} of the lung parenchyma ultimately replace the granulomas.} \tn % Row Count 22 (+ 3) % Row 10 \SetRowColor{LightBackground} \mymulticolumn{2}{x{8.4cm}}{In response to the fibrosis and occasional calcification, the lung tissue retracts and becomes firm.} \tn % Row Count 24 (+ 2) % Row 11 \SetRowColor{white} \mymulticolumn{2}{x{8.4cm}}{The {\bf{apical}} and {\bf{posterior}} {\bf{segments of the upper lobes}} are most commonly involved.} \tn % Row Count 26 (+ 2) % Row 12 \SetRowColor{LightBackground} \mymulticolumn{2}{x{8.4cm}}{Anatomic changes are similar to those seen in TB.} \tn % Row Count 27 (+ 1) % Row 13 \SetRowColor{white} \mymulticolumn{2}{x{8.4cm}}{\{\{ac\}\}{\bf{Major pathologic or structural changes}}} \tn % Row Count 28 (+ 1) % Row 14 \SetRowColor{LightBackground} & • Alveolar consolidation \tn % Row Count 29 (+ 1) % Row 15 \SetRowColor{white} & • Alveolar-capillary destruction \tn % Row Count 30 (+ 1) \end{tabularx} \par\addvspace{1.3em} \vfill \columnbreak \begin{tabularx}{8.4cm}{p{0.8 cm} x{7.2 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Anatomic Alterations of the Lungs (cont)}} \tn % Row 16 \SetRowColor{LightBackground} & • Caseous tubercles or granulomas \tn % Row Count 1 (+ 1) % Row 17 \SetRowColor{white} & • Cavity formation \tn % Row Count 2 (+ 1) % Row 18 \SetRowColor{LightBackground} & • Fibrosis and secondary calcification of the lung parenchyma \tn % Row Count 4 (+ 2) % Row 19 \SetRowColor{white} & • Bronchial secretions \tn % Row Count 5 (+ 1) \hhline{>{\arrayrulecolor{DarkBackground}}--} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{8.4cm}{x{2.64 cm} x{5.36 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Etiology and Epidemiology}} \tn % Row 0 \SetRowColor{LightBackground} \mymulticolumn{2}{x{8.4cm}}{Fungal spores of various types are widely distributed throughout the {\bf{air}}, {\bf{soil}}, {\bf{fomites}}, and {\bf{animals}}, and even exist in the {\bf{{\emph{normal flora of humans}}}}.} \tn % Row Count 4 (+ 4) % Row 1 \SetRowColor{white} \mymulticolumn{2}{x{8.4cm}}{300 fungal species may be linked to disease in animals} \tn % Row Count 6 (+ 2) % Row 2 \SetRowColor{LightBackground} In plants & fungal disease is the most common cause of death and destruction \tn % Row Count 9 (+ 3) % Row 3 \SetRowColor{white} In humans & most exposures to fungal pathogens do {\emph{not}} lead to overt infection because humans have a relatively high resistance to them \tn % Row Count 14 (+ 5) % Row 4 \SetRowColor{LightBackground} Human fungal disease & {\bf{{\emph{mycotic disease}}}} or {\bf{{\emph{mycosis}}}} \tn % Row Count 16 (+ 2) % Row 5 \SetRowColor{white} & caused by {\bf{primary or "true" fungal pathogens}} that exhibit some degree of virulence or by opportunistic \tn % Row Count 21 (+ 5) % Row 6 \SetRowColor{LightBackground} & or {\bf{secondary pathogens}} that take advantage of a weakened immune defense system \tn % Row Count 25 (+ 4) \hhline{>{\arrayrulecolor{DarkBackground}}--} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{8.4cm}{x{2.16 cm} x{5.84 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Primary Pathogens {[}Histoplasmosis{]}}} \tn % Row 0 \SetRowColor{LightBackground} \mymulticolumn{2}{x{8.4cm}}{{\bf{HISTOPLASMOSIS}}} \tn % Row Count 1 (+ 1) % Row 1 \SetRowColor{white} & • {\bf{{\emph{Ohio Valley Fever}}}} \tn % Row Count 2 (+ 1) % Row 2 \SetRowColor{LightBackground} & • most common fungal infection in the United States \tn % Row Count 4 (+ 2) % Row 3 \SetRowColor{white} & • dimorphic fungus {\bf{{\emph{Histoplasma capsulatum}}}} \tn % Row Count 6 (+ 2) % Row 4 \SetRowColor{LightBackground} & • prevalence of histoplasmosis is especially high along the major river valleys of the Midwest and South (e.g., in Ohio, Michigan, Illinois, Mississippi, Missouri, Kentucky, Tennessee, Georgia, and Arkansas) \tn % Row Count 14 (+ 8) % Row 5 \SetRowColor{white} & • On the basis of skin test surveys it is estimated that {\bf{80\% to 90\%}} of the population throughout these areas shows signs of previous infection \tn % Row Count 20 (+ 6) % Row 6 \SetRowColor{LightBackground} {\emph{H. capsulatum}} & • commonly found in soils enriched with bird excreta, such as the soil near chicken houses, pigeon lofts, barns, and trees where starlings and blackbirds roost \tn % Row Count 26 (+ 6) % Row 7 \SetRowColor{white} & • may be carried by bats \tn % Row Count 27 (+ 1) % Row 8 \SetRowColor{LightBackground} & • an individual acquires the infection by inhaling the fungal spores that are released when the soil from an infected area is disturbed \tn % Row Count 32 (+ 5) \end{tabularx} \par\addvspace{1.3em} \vfill \columnbreak \begin{tabularx}{8.4cm}{x{2.16 cm} x{5.84 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Primary Pathogens {[}Histoplasmosis{]} (cont)}} \tn % Row 9 \SetRowColor{LightBackground} & • incubation period for the infection is approximately 17 days \tn % Row Count 3 (+ 3) % Row 10 \SetRowColor{white} \mymulticolumn{2}{x{8.4cm}}{When the {\emph{H. capsulatum}} organism reaches the alveoli at body temperature, it converts from its {\bf{{\emph{mycelial form (mold)}}}} to a {\bf{parasitic yeast form}}.} \tn % Row Count 7 (+ 4) % Row 11 \SetRowColor{LightBackground} \mymulticolumn{2}{x{8.4cm}}{Only about 40\% of those infected demonstrate symptoms, and only about 10\% of these patients are ill enough to consult a physician.} \tn % Row Count 10 (+ 3) % Row 12 \SetRowColor{white} \mymulticolumn{2}{x{8.4cm}}{Depending on the individual's immune system, the disease may take one of the following forms:} \tn % Row Count 12 (+ 2) % Row 13 \SetRowColor{LightBackground} & • {\bf{asymptomatic primary histoplasmosis}} \tn % Row Count 14 (+ 2) % Row 14 \SetRowColor{white} & • {\bf{acute symptomatic pulmonary histoplasmosis}} \tn % Row Count 16 (+ 2) % Row 15 \SetRowColor{LightBackground} & • {\bf{chronic histoplasmosis}} \tn % Row Count 18 (+ 2) % Row 16 \SetRowColor{white} & • {\bf{disseminated histoplasmosis}} \tn % Row Count 20 (+ 2) % Row 17 \SetRowColor{LightBackground} \mymulticolumn{2}{x{8.4cm}}{{\emph{Asymptomatic histoplasmosis}}} \tn % Row Count 21 (+ 1) % Row 18 \SetRowColor{white} & • most common form of histoplasmosis \tn % Row Count 23 (+ 2) % Row 19 \SetRowColor{LightBackground} & • Normally it produces no signs or symptoms in otherwise healthy individuals who become infected. \tn % Row Count 27 (+ 4) % Row 20 \SetRowColor{white} & • The only residual sign of infection may be a small, healed lesion of the lung parenchyma or calcified hilar lymph nodes. \tn % Row Count 32 (+ 5) \end{tabularx} \par\addvspace{1.3em} \vfill \columnbreak \begin{tabularx}{8.4cm}{x{2.16 cm} x{5.84 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Primary Pathogens {[}Histoplasmosis{]} (cont)}} \tn % Row 21 \SetRowColor{LightBackground} & • patient will have a positive {\bf{histoplasmin skin test}} result \tn % Row Count 3 (+ 3) % Row 22 \SetRowColor{white} \mymulticolumn{2}{x{8.4cm}}{{\emph{Acute symptomatic pulmonary histoplasmosis}}} \tn % Row Count 4 (+ 1) % Row 23 \SetRowColor{LightBackground} & • occur in otherwise healthy individuals who have had an intense exposure to {\emph{H. capsulatum}} \tn % Row Count 8 (+ 4) % Row 24 \SetRowColor{white} & • Depending on the number of spores inhaled, the individual signs and symptoms may range from mild to serious illness. \tn % Row Count 13 (+ 5) % Row 25 \SetRowColor{LightBackground} & • Mild signs and symptoms include fever, muscle and joint pain, headache, dry hacking cough, chills, chest pain, weight loss, and sweats. \tn % Row Count 18 (+ 5) % Row 26 \SetRowColor{white} & • People who have inhaled a large number of spores may develop a severe acute pulmonary syndrome, a potentially life-threatening condition in which the individual becomes extremely short of breath. \tn % Row Count 25 (+ 7) % Row 27 \SetRowColor{LightBackground} & • This is often referred to as {\bf{{\emph{spelunker's lung}}}} because it frequently develops after excessive exposure to bat excrement stirred up by individuals exploring caves. \tn % Row Count 31 (+ 6) \end{tabularx} \par\addvspace{1.3em} \vfill \columnbreak \begin{tabularx}{8.4cm}{x{2.16 cm} x{5.84 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Primary Pathogens {[}Histoplasmosis{]} (cont)}} \tn % Row 28 \SetRowColor{LightBackground} & • During this phase of the disease, the patient's chest radiograph generally shows single or multiple infection sites resembling those associated with pneumonia. \tn % Row Count 6 (+ 6) % Row 29 \SetRowColor{white} \mymulticolumn{2}{x{8.4cm}}{{\emph{Chronic pulmonary histoplasmosis}}} \tn % Row Count 7 (+ 1) % Row 30 \SetRowColor{LightBackground} & • Infiltration and cavity formation in the upper lobes of one or both lungs. \tn % Row Count 10 (+ 3) % Row 31 \SetRowColor{white} & • often affects people with an underlying lung disease such as {\bf{emphysema}} \tn % Row Count 13 (+ 3) % Row 32 \SetRowColor{LightBackground} & • most commonly seen in middle-aged white men who smoke \tn % Row Count 15 (+ 2) % Row 33 \SetRowColor{white} & • {\bf{Signs and symptoms}} include fatigue, fever, night sweats, weight loss, productive cough, and hemoptysis—similar to signs and symptoms of tuberculosis. \tn % Row Count 21 (+ 6) % Row 34 \SetRowColor{LightBackground} & • Often the infection is self-limiting. \tn % Row Count 23 (+ 2) % Row 35 \SetRowColor{white} & • In some patients, however, progressive destruction of lung tissue and dissemination of the infection may occur. \tn % Row Count 27 (+ 4) % Row 36 \SetRowColor{LightBackground} \mymulticolumn{2}{x{8.4cm}}{{\emph{Disseminated histoplasmosis}}} \tn % Row Count 28 (+ 1) % Row 37 \SetRowColor{white} & • either self-limited histoplasmosis or chronic histoplasmosis \tn % Row Count 31 (+ 3) \end{tabularx} \par\addvspace{1.3em} \vfill \columnbreak \begin{tabularx}{8.4cm}{x{2.16 cm} x{5.84 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Primary Pathogens {[}Histoplasmosis{]} (cont)}} \tn % Row 38 \SetRowColor{LightBackground} & • most often seen in very young or very old patients with compromised immune systems \tn % Row Count 3 (+ 3) % Row 39 \SetRowColor{white} & • Even though the macrophages can remove the fungi from the bloodstream, they are unable to kill the fungal organisms. \tn % Row Count 8 (+ 5) % Row 40 \SetRowColor{LightBackground} & • As a result, disseminated histoplasmosis can affect nearly any part of the body, including eyes, liver, bone marrow, skin, adrenal glands, and intestinal tract. \tn % Row Count 14 (+ 6) % Row 41 \SetRowColor{white} & • Depending on which body organs are affected, the patient may develop anemia, pneumonia, pericarditis, meningitis, or adrenal insufficiency and ulcers of the mouth, tongue, or intestinal tract. \tn % Row Count 21 (+ 7) % Row 42 \SetRowColor{LightBackground} & • If untreated, disseminated histoplasmosis is usually fatal. \tn % Row Count 24 (+ 3) % Row 43 \SetRowColor{white} \mymulticolumn{2}{x{8.4cm}}{\{\{ac\}\}{\bf{Screening and Diagnosis}}} \tn % Row Count 25 (+ 1) % Row 44 \SetRowColor{LightBackground} \mymulticolumn{2}{x{8.4cm}}{{\bf{Fungal culture}}} \tn % Row Count 26 (+ 1) % Row 45 \SetRowColor{white} & • gold standard for detecting histoplasmosis \tn % Row Count 28 (+ 2) % Row 46 \SetRowColor{LightBackground} & • A small amount of blood, sputum, or tissue from a lymph node, lung, or bone marrow is cultured. \tn % Row Count 32 (+ 4) \end{tabularx} \par\addvspace{1.3em} \vfill \columnbreak \begin{tabularx}{8.4cm}{x{2.16 cm} x{5.84 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Primary Pathogens {[}Histoplasmosis{]} (cont)}} \tn % Row 47 \SetRowColor{LightBackground} & • The disadvantage of this test is that it takes time for the fungus to grow—4 weeks or longer. \tn % Row Count 4 (+ 4) % Row 48 \SetRowColor{white} & • not the test of choice in cases of disseminated histoplasmosis \tn % Row Count 7 (+ 3) % Row 49 \SetRowColor{LightBackground} & • Treatment delays in patients may prove fatal. \tn % Row Count 9 (+ 2) % Row 50 \SetRowColor{white} \mymulticolumn{2}{x{8.4cm}}{{\bf{Fungal stain}}} \tn % Row Count 10 (+ 1) % Row 51 \SetRowColor{LightBackground} & • a tissue sample, which may be obtained from sputum, bone marrow, lungs, or a skin lesion, is stained with dye and examined under a microscope for {\emph{H. capsulatum}} \tn % Row Count 16 (+ 6) % Row 52 \SetRowColor{white} & • A positive test result is 100\% accurate. \tn % Row Count 18 (+ 2) % Row 53 \SetRowColor{LightBackground} & • e. The disadvantage of this test is that obtaining a sputum sample can be difficult, and obtaining a sample from other sites requires invasive procedures. \tn % Row Count 24 (+ 6) % Row 54 \SetRowColor{white} \mymulticolumn{2}{x{8.4cm}}{{\bf{Serology}}} \tn % Row Count 25 (+ 1) % Row 55 \SetRowColor{LightBackground} & • checks blood serum for antigens and antibodies \tn % Row Count 27 (+ 2) % Row 56 \SetRowColor{white} & • When an individual is exposed to histoplasmosis spores (antigens), the body's immune system produces antibodies (proteins) to react to the histoplasmosis antigens. \tn % Row Count 33 (+ 6) \end{tabularx} \par\addvspace{1.3em} \vfill \columnbreak \begin{tabularx}{8.4cm}{x{2.16 cm} x{5.84 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Primary Pathogens {[}Histoplasmosis{]} (cont)}} \tn % Row 57 \SetRowColor{LightBackground} & • Tests that check for histoplasmosis antigen and antibody reactions are relatively fast and fairly accurate. \tn % Row Count 4 (+ 4) % Row 58 \SetRowColor{white} & • False-negative results, however, may occur in people who have compromised immune systems or who are infected with other types of fungi. \tn % Row Count 9 (+ 5) \hhline{>{\arrayrulecolor{DarkBackground}}--} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{8.4cm}{x{3.2 cm} x{4.8 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Primary Pathogens {[}Coccidioidomycosis{]}}} \tn % Row 0 \SetRowColor{LightBackground} \mymulticolumn{2}{x{8.4cm}}{{\bf{Coccidioidomycosis}}} \tn % Row Count 1 (+ 1) % Row 1 \SetRowColor{white} & • caused by inhalation of the spores of {\bf{{\emph{Coccidioides immitis}}}}, which are spherical fungi carried by wind-borne dust particles \tn % Row Count 7 (+ 6) % Row 2 \SetRowColor{LightBackground} & • endemic in hot, dry regions \tn % Row Count 9 (+ 2) % Row 3 \SetRowColor{white} & • .In the United States, coccidioidomycosis is especially prevalent in California, Arizona, Nevada, New Mexico, Texas, and Utah. \tn % Row Count 15 (+ 6) % Row 4 \SetRowColor{LightBackground} & • About 80\% of the people in the San Joaquin Valley have positive coccidioidin skin-test results. \tn % Row Count 20 (+ 5) % Row 5 \SetRowColor{white} & • "{\bf{California fever}}," "{\bf{Desert rheumatism}}," "{\bf{San Joaquin Valley Disease}}," and "{\bf{Valley Fever}}." \tn % Row Count 26 (+ 6) % Row 6 \SetRowColor{LightBackground} & • isolated in these regions from soils, plants, and a large number of vertebrates \tn % Row Count 30 (+ 4) \end{tabularx} \par\addvspace{1.3em} \vfill \columnbreak \begin{tabularx}{8.4cm}{x{3.2 cm} x{4.8 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Primary Pathogens {[}Coccidioidomycosis{]} (cont)}} \tn % Row 7 \SetRowColor{LightBackground} & • When {\emph{C. immitis}} spores are inhaled, they settle in the lungs, begin to germinate, and form round, thin-walled cells called {\bf{spherules}}. \tn % Row Count 6 (+ 6) % Row 8 \SetRowColor{white} & • The spherules, in turn, contain endospores that make more spherules (the spherule-endospore phase). \tn % Row Count 11 (+ 5) % Row 9 \SetRowColor{LightBackground} & • The disease usually takes the form of an acute, primary, selflimiting pulmonary infection with or without systemic involvement. \tn % Row Count 17 (+ 6) % Row 10 \SetRowColor{white} & • Some cases, however, progress to disseminated disease. \tn % Row Count 20 (+ 3) % Row 11 \SetRowColor{LightBackground} {\bf{Clinical manifestations}} & • absent in about 60\% of the people who have a positive skin-test result \tn % Row Count 24 (+ 4) % Row 12 \SetRowColor{white} & • 40\%: cold-like symptoms such as fever, chest pain, cough, headaches, and malaise are often present. \tn % Row Count 29 (+ 5) % Row 13 \SetRowColor{LightBackground} & • In uncomplicated cases, patients generally recover completely and enjoy lifelong immunity. \tn % Row Count 33 (+ 4) \end{tabularx} \par\addvspace{1.3em} \vfill \columnbreak \begin{tabularx}{8.4cm}{x{3.2 cm} x{4.8 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Primary Pathogens {[}Coccidioidomycosis{]} (cont)}} \tn % Row 14 \SetRowColor{LightBackground} & • In approximately 1:200 cases, however, the primary infection does not resolve and progresses with varied clinical manifestations. \tn % Row Count 6 (+ 6) % Row 15 \SetRowColor{white} & • Chronic progressive pulmonary disease is characterized by nodular growths called {\bf{{\emph{fungomas}}}} and cavity formation in the lungs. \tn % Row Count 12 (+ 6) % Row 16 \SetRowColor{LightBackground} & • Disseminated coccidioidomycosis occurs in about 1:6000 exposed persons. \tn % Row Count 16 (+ 4) % Row 17 \SetRowColor{white} & • When this condition exists, the lymph nodes, meninges, spleen, liver, kidney, skin, and adrenals may be involved. \tn % Row Count 21 (+ 5) % Row 18 \SetRowColor{LightBackground} & • The skin lesions (e.g., bumps on the face and chest) are commonly accompanied by arthralgia or arthritis, especially in the ankles and knees. This condition is commonly called "{\bf{desert bumps}}," "{\bf{desert arthritis}}," or "{\bf{desert rheumatism}}." \tn % Row Count 32 (+ 11) \end{tabularx} \par\addvspace{1.3em} \vfill \columnbreak \begin{tabularx}{8.4cm}{x{3.2 cm} x{4.8 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Primary Pathogens {[}Coccidioidomycosis{]} (cont)}} \tn % Row 19 \SetRowColor{LightBackground} \mymulticolumn{2}{x{8.4cm}}{{\bf{Screening and Diagnosis}}} \tn % Row Count 1 (+ 1) % Row 20 \SetRowColor{white} & • The diagnosis of coccidioidomycosis can be made by direct visualization of distinctive spherules in microscopy of the patient's sputum, tissue exudates, biopsies, or spinal fluid. \tn % Row Count 9 (+ 8) % Row 21 \SetRowColor{LightBackground} & • The diagnosis can be further supported by blood tests that detect antibodies to the fungus or from a culture of the organism from infected fluid or tissue. \tn % Row Count 16 (+ 7) \hhline{>{\arrayrulecolor{DarkBackground}}--} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{8.4cm}{p{0.8 cm} x{7.2 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Primary Pathogens {[}Blastomycosis{]}}} \tn % Row 0 \SetRowColor{LightBackground} \mymulticolumn{2}{x{8.4cm}}{{\bf{Blastomycosis}}} \tn % Row Count 1 (+ 1) % Row 1 \SetRowColor{white} & • "{\bf{Chicago disease}}," {\bf{Gilchrist's disease}}, and {\bf{North American blastomycosis}} \tn % Row Count 4 (+ 3) % Row 2 \SetRowColor{LightBackground} & • caused by {\bf{{\emph{Blastomyces dermatitidis}}}} \tn % Row Count 6 (+ 2) % Row 3 \SetRowColor{white} & • occurs in people living in the south-central and midwestern United States and in Canada \tn % Row Count 9 (+ 3) % Row 4 \SetRowColor{LightBackground} & • The infection occurs in 1 to 2 of every 100,000 people in these areas. \tn % Row Count 12 (+ 3) % Row 5 \SetRowColor{white} & • Cases also have been reported in Central America, South America, Africa, and the Middle East. \tn % Row Count 15 (+ 3) % Row 6 \SetRowColor{LightBackground} & • {\emph{B. dermatitidis}} inhabits areas high in organic matter, such as forest soil, decaying wood, animal manure, and abandoned buildings. \tn % Row Count 19 (+ 4) % Row 7 \SetRowColor{white} & • most common among pregnant women and middle-aged African-American men \tn % Row Count 22 (+ 3) % Row 8 \SetRowColor{LightBackground} & • The disease also is found in dogs, cats, and horses. \tn % Row Count 24 (+ 2) % Row 9 \SetRowColor{white} & • Primary portal of entry of {\emph{B. dermatitidis}} is the {\bf{lungs}}. \tn % Row Count 26 (+ 2) % Row 10 \SetRowColor{LightBackground} & • The acute clinical manifestations resemble those of acute histoplasmosis, including fever, cough, hoarseness, joint and muscle aches, and, in some cases, {\bf{pleuritic pain}}. \tn % Row Count 31 (+ 5) \end{tabularx} \par\addvspace{1.3em} \vfill \columnbreak \begin{tabularx}{8.4cm}{p{0.8 cm} x{7.2 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Primary Pathogens {[}Blastomycosis{]} (cont)}} \tn % Row 11 \SetRowColor{LightBackground} & • Unlike in histoplasmosis infection, however, the {\bf{cough is frequently productive}}, and the {\bf{sputum is purulent}}. \tn % Row Count 4 (+ 4) % Row 12 \SetRowColor{white} & • Acute pulmonary infections may be self-limiting or progressive. \tn % Row Count 6 (+ 2) % Row 13 \SetRowColor{LightBackground} & • When the condition is progressive, {\bf{nodules}} and {\bf{abscesses}} develop in the lungs. \tn % Row Count 9 (+ 3) % Row 14 \SetRowColor{white} & • Extrapulmonary lesions commonly involve the skin, bones, reproductive tract, spleen, liver, kidney, or prostate gland. \tn % Row Count 13 (+ 4) % Row 15 \SetRowColor{LightBackground} & • The {\bf{skin lesions}} may, in fact, be the {\emph{first signs of the disease}}. \tn % Row Count 16 (+ 3) % Row 16 \SetRowColor{white} & • It often begins on the face, hands, wrists, or legs as subcutaneous nodules that erode to the skin surface. \tn % Row Count 20 (+ 4) % Row 17 \SetRowColor{LightBackground} & • {\bf{Yeast dissemination}} also may cause arthritis and osteomyelitis, and involvement of the central nervous system causes headache, convulsions, coma, and mental confusion. \tn % Row Count 25 (+ 5) % Row 18 \SetRowColor{white} & • Standardized serologic testing procedures for blastomycosis are not available, and neither is an accurate {\bf{{\emph{blastomycin skin test}}}}. \tn % Row Count 29 (+ 4) % Row 19 \SetRowColor{LightBackground} & • The diagnosis of blastomycosis can be made from direct visualization of the yeast in sputum smears, or the fungus can be cultured. \tn % Row Count 33 (+ 4) \hhline{>{\arrayrulecolor{DarkBackground}}--} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{8.4cm}{x{2.56 cm} x{5.44 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Opportunistic Pathogens}} \tn % Row 0 \SetRowColor{LightBackground} \mymulticolumn{2}{x{8.4cm}}{Opportunistic yeast pathogens such as {\bf{{\emph{Candida albicans}}}}, {\bf{{\emph{Cryptococcus neoformans}}, and {\bf{}}Aspergillus}}* also are associated with lung infections in certain patients.} \tn % Row Count 4 (+ 4) % Row 1 \SetRowColor{white} {\bf{{\emph{C. albicans}}}} & • Occurs as normal flora in the oral cavity, genitalia, and large intestine. \tn % Row Count 7 (+ 3) % Row 2 \SetRowColor{LightBackground} & • infection of the mouth, or {\bf{thrush}}, is characterized by a white, adherent, patchy infection of the mouth, gums, cheeks, and throat. \tn % Row Count 13 (+ 6) % Row 3 \SetRowColor{white} & • In patients with HIV infection, {\emph{C. albicans}} often causes infection of the mouth, pharynx, vagina, skin, and lungs \tn % Row Count 18 (+ 5) % Row 4 \SetRowColor{LightBackground} {\bf{{\emph{C. neoformans}}}} & • Proliferates in the {\bf{high nitrogen content of pigeon droppings}} and is readily scattered into the air and dust. \tn % Row Count 23 (+ 5) % Row 5 \SetRowColor{white} & • Today, {\bf{{\emph{Cryptococcus}}}} is most often seen in patients with HIV infection and persons undergoing steroid therapy \tn % Row Count 28 (+ 5) % Row 6 \SetRowColor{LightBackground} {\bf{{\emph{Aspergillus}}}} & • {\bf{most pervasive}} of all fungi \tn % Row Count 30 (+ 2) \end{tabularx} \par\addvspace{1.3em} \vfill \columnbreak \begin{tabularx}{8.4cm}{x{2.56 cm} x{5.44 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Opportunistic Pathogens (cont)}} \tn % Row 7 \SetRowColor{LightBackground} & • found in soil, vegetation, leaf detritus, food, and compost heaps \tn % Row Count 3 (+ 3) % Row 8 \SetRowColor{white} & • Persons breathing the air of granaries, barns, and silos are at greatest risk. \tn % Row Count 7 (+ 4) % Row 9 \SetRowColor{LightBackground} & • usually occurs in the lungs where it may present in the form of {\bf{allergic bronchopulmonary aspergillosis}}, a form of asthma. \tn % Row Count 12 (+ 5) % Row 10 \SetRowColor{white} & • It is almost always an opportunistic infection and poses a serious threat to patients with HIV infection. \tn % Row Count 17 (+ 5) \hhline{>{\arrayrulecolor{DarkBackground}}--} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{8.4cm}{x{4 cm} x{4 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{OVERVIEW}} \tn % Row 0 \SetRowColor{LightBackground} \mymulticolumn{2}{x{8.4cm}}{\{\{ac\}\}{\bf{CLINICAL DATA OBTAINED AT THE PATIENT'S BEDSIDE}}} \tn % Row Count 2 (+ 2) % Row 1 \SetRowColor{white} \mymulticolumn{2}{x{8.4cm}}{{\bf{The Physical Examination}}} \tn % Row Count 3 (+ 1) % Row 2 \SetRowColor{LightBackground} {\bf{Vital Signs}} & Increased Respiratory Rate (Tachypnea) \tn % Row Count 5 (+ 2) % Row 3 \SetRowColor{white} & • Stimulation of peripheral chemoreceptors \tn % Row Count 8 (+ 3) % Row 4 \SetRowColor{LightBackground} & • Decreased lung \seqsplit{compliance–increased} ventilatory rate relationship \tn % Row Count 12 (+ 4) % Row 5 \SetRowColor{white} & • Pain, anxiety, fever \tn % Row Count 14 (+ 2) % Row 6 \SetRowColor{LightBackground} & Increased Heart Rate (Pulse) and Blood Pressure \tn % Row Count 17 (+ 3) % Row 7 \SetRowColor{white} \mymulticolumn{2}{x{8.4cm}}{{\bf{Chest Pain, Decreased Chest Expansion}}} \tn % Row Count 18 (+ 1) % Row 8 \SetRowColor{LightBackground} \mymulticolumn{2}{x{8.4cm}}{{\bf{Cyanosis}}} \tn % Row Count 19 (+ 1) % Row 9 \SetRowColor{white} \mymulticolumn{2}{x{8.4cm}}{{\bf{Digital Clubbing}}} \tn % Row Count 20 (+ 1) % Row 10 \SetRowColor{LightBackground} {\bf{Peripheral Edema and Venous Distention}} & Because polycythemia and cor pulmonale are associated with severe fungal disease of the lungs, the following may be seen: \tn % Row Count 27 (+ 7) % Row 11 \SetRowColor{white} & • Distended neck veins \tn % Row Count 29 (+ 2) % Row 12 \SetRowColor{LightBackground} & • Pitting edema \tn % Row Count 30 (+ 1) \end{tabularx} \par\addvspace{1.3em} \vfill \columnbreak \begin{tabularx}{8.4cm}{x{4 cm} x{4 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{OVERVIEW (cont)}} \tn % Row 13 \SetRowColor{LightBackground} & • Enlarged and tender liver \tn % Row Count 2 (+ 2) % Row 14 \SetRowColor{white} \mymulticolumn{2}{x{8.4cm}}{{\bf{Cough, Sputum Production, and Hemoptysis}}} \tn % Row Count 3 (+ 1) % Row 15 \SetRowColor{LightBackground} {\bf{Chest Assessment Findings}} & • Increased tactile and vocal fremitus \tn % Row Count 5 (+ 2) % Row 16 \SetRowColor{white} & • Dull percussion note \tn % Row Count 7 (+ 2) % Row 17 \SetRowColor{LightBackground} & • Bronchial breath sounds \tn % Row Count 9 (+ 2) % Row 18 \SetRowColor{white} & • Crackles, wheezing \tn % Row Count 11 (+ 2) % Row 19 \SetRowColor{LightBackground} & • Pleural friction rub (if process extends to pleural surface) \tn % Row Count 15 (+ 4) % Row 20 \SetRowColor{white} & • Whispered pectoriloquy \tn % Row Count 17 (+ 2) \hhline{>{\arrayrulecolor{DarkBackground}}--} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{8.4cm}{x{2.48 cm} x{5.52 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{General Management of Fungal Disease}} \tn % Row 0 \SetRowColor{LightBackground} {\bf{Amphotericin B}} & • treatment of choice for most fungal infections \tn % Row Count 2 (+ 2) % Row 1 \SetRowColor{white} & • However, because of the high incidence of nephrotoxicity associated with amphotericin B, the {\bf{{\emph{azole}}}} antifungal agents now serve as an excellent alternative. \tn % Row Count 9 (+ 7) % Row 2 \SetRowColor{LightBackground} \mymulticolumn{2}{x{8.4cm}}{Although {\bf{ketoconazole}} was the first agent in this class, it has largely been replaced with {\bf{fluconazole}} and {\bf{itraconazole}}.} \tn % Row Count 12 (+ 3) % Row 3 \SetRowColor{white} \mymulticolumn{2}{x{8.4cm}}{In addition, a new class of antifungals known as the {\bf{{\emph{echinocandins}}}} is now available.} \tn % Row Count 14 (+ 2) % Row 4 \SetRowColor{LightBackground} \mymulticolumn{2}{x{8.4cm}}{\{\{ac\}\}{\bf{Respiratory Care Treatment Protocols}}} \tn % Row Count 15 (+ 1) % Row 5 \SetRowColor{white} \mymulticolumn{2}{x{8.4cm}}{{\bf{Oxygen Therapy Protocol}}} \tn % Row Count 16 (+ 1) % Row 6 \SetRowColor{LightBackground} & • used to treat hypoxemia, decrease the work of breathing, and decrease myocardial work \tn % Row Count 20 (+ 4) % Row 7 \SetRowColor{white} & • Because of the hypoxemia associated with the fungal pulmonary condition, supplemental oxygen may be required. \tn % Row Count 25 (+ 5) % Row 8 \SetRowColor{LightBackground} & • Because of the alveolar consolidation produced by a fungal disorder, capillary shunting may be present. \tn % Row Count 29 (+ 4) % Row 9 \SetRowColor{white} & • Hypoxemia caused by capillary shunting is often refractory to oxygen therapy. \tn % Row Count 32 (+ 3) \end{tabularx} \par\addvspace{1.3em} \vfill \columnbreak \begin{tabularx}{8.4cm}{x{2.48 cm} x{5.52 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{General Management of Fungal Disease (cont)}} \tn % Row 10 \SetRowColor{LightBackground} \mymulticolumn{2}{x{8.4cm}}{{\bf{Bronchopulmonary Hygiene Therapy Protocol}}} \tn % Row Count 1 (+ 1) % Row 11 \SetRowColor{white} & • Because of the excessive production and accumulation of mucus sometimes associated with fungal disease, a number of bronchial hygiene treatment modalities may be used to enhance the mobilization of bronchial secretions. \tn % Row Count 10 (+ 9) % Row 12 \SetRowColor{LightBackground} \mymulticolumn{2}{x{8.4cm}}{{\bf{Mechanical Ventilation Protocol}}} \tn % Row Count 11 (+ 1) % Row 13 \SetRowColor{white} & • may be necessary to provide and support alveolar gas exchange and eventually return the patient to spontaneous breathing \tn % Row Count 16 (+ 5) % Row 14 \SetRowColor{LightBackground} & • Because acute ventilatory failure is occasionally seen in patients with severe fungal disease, continuous mechanical ventilation may be required. \tn % Row Count 22 (+ 6) % Row 15 \SetRowColor{white} & • Continuous mechanical ventilation is justified when the acute ventilatory failure is thought to be reversible. \tn % Row Count 27 (+ 5) \hhline{>{\arrayrulecolor{DarkBackground}}--} \end{tabularx} \par\addvspace{1.3em} % That's all folks \end{multicols*} \end{document}