53 results
Microbial Etiology of Acute Pharyngitis - IDSA
Bacterial
 • Group A streptococcus - Pharyngotonsillitis, scarlet fever
 •
Pharyngitis - IDSA ... Bacterial • ... #diagnosis #differential ... #causes #bacteria ... #microbiology
Characteristics of Selected Pneumonias

Streptococcus pneumoniae (pneumococcus). Gram-positive diplococci. 
Haemophilus influenzae. Pleomorphic gram-negative coccobacilli. 
Staphylococcus aureus. Plump
Streptococcus pneumoniae ... monocytes; no bacteria ... Few PMNs; no bacteria ... #Diagnosis #Comparison ... #Presentation #Pulmonary
Streptocccus Pneumoniae
Microbiology: Gram Positive, Alpha-hemolytic, Catalase Negative
Epidemiology - 10% adult carriers:
 • Most common cause of:
Streptocccus Pneumoniae ... Microbiology: Gram ... Diagnosis: • Physical ... Specificity of 97%) Treatment ... #strep #microbiology
Etiologies of pulmonary infections according to CT-scan patterns. 
CMV cytomegalovirus, GM galactomannan, HSV herpes simplex virus,
Etiologies of pulmonary ... MICRONODULES - Bacterial ... - Atypical bacterial ... #CT #Patterns #Pulmonary ... #Differential #Diagnosis
Rhodococcus - Microbiology Overview

Microbiology:
 • Facultative, intracellular, nonmotile, non-spore-forming
 • Aerobic acid-fast gram-positive coccobacilli
 • Produces
Rhodococcus - Microbiology ... due to trauma Diagnosis ... Treatment: • ... #diagnosis #treatment ... #pulmonary #Bacteria
Infographic of common causes of acute otitis media and resistance mechanisms of these bacteria. 
Streptococcus pneumoniae
Haemophilus
mechanisms of these bacteria ... Streptococcus pneumoniae ... PenicillinBindingProtein #Resistance #microbiology ... #differential #diagnosis
Lung Infections in HIV - Differential Diagnosis Framework

Disease by CD4 Count:
Any CD4 Count:
 • Mycobacterium tuberculosis,
- Differential Diagnosis ... tuberculosis, Bacterial ... , and fever BACTERIAL ... Infections #HIV #AIDS #pulmonary ... #differential #diagnosis
Key Pathogens to Consider in Asplenia
 - Encapsulated bacteria
    • S. pneumoniae
- Encapsulated bacteria ... • S. pneumoniae ... Asplenia #Pathogens #microbiology ... #differential #diagnosis
Pulmonary symptoms in HIV-infected patient by CD4 count

By Dr. Sara Dong @swinndong via #IDFellowCase
#ID  #Infectious
Pulmonary symptoms ... Differential #Ddx #Diagnosis ... #Microbiology ... #HIV #AIDS #pneumonia
IDSA Recommendations for Preventing and Treating Bacterial Enteric Infections in HIV-AIDS
Preventing Bacterial Enteric Illness:
 • Antimicrobial
IDSA Recommendations ... Preventing and Treating Bacterial ... against Pneumocystis pneumonia ... #IDSA #Prevention ... #Treatment #management