2212 results
Approach to urethritis and cervicitis

By Dr. Elise Merchant @EAMerchant via Febrile [febrilepodcast.com]

#ID  #Infectious Diseases
#Infections #Differential ... Urethritis #Cervicitis #Gonorrhea
Colitis - Differential Diagnosis by Segment Location

Ascending Colon:
 - Shigella
 - Salmonella
 - Amebic colitis
Hepatic flexure:
Colitis - Differential ... - Herpes - Gonorrhea ... Segment #Location #Differential
Fever and Rash - Differential Diagnosis Framework
 • Viral: Measles, Infectious Mono (EBV, CMV), Acute HIV,
Fever and Rash - Differential ... , Disseminated gonorrhea ... #Fever #Rash #Differential
Septic Arthritis - Pathogens and Clinical Clues

Staphylococcus aureus 
Streptococcal spp. 
Neisseria gonorrhoeae 
Aerobic/Anaerobic 
Gram-negative bacteria 
Brucellosis
Neisseria gonorrhoeae ... Arthritis #Pathogens #Differential
Differential diagnosis of Skin + Eye infections
 • Bacterial: Staph spp, Strep spp, Pseudomonas spp, Bartonella,
Differential diagnosis ... Bartonella, N. gonorrhea ... InfectiousDiseases #Infections #Differential
Causes of Vaginal Discharge - Differential Diagnosis Algorithm
Neoplastic:
 • Endometrium
 • Cervix
 • Vulva
 • Vagina
Systemic
Vaginal Discharge - Differential ... • Neisseria gonorrhoeae ... Vaginal #Discharge #Differential
Red Eye - Differential Diagnosis
Lids:
 • Stye (a.k.a. hordeolum)
 • Chalazion
 • Blepharitis
 • Periorbital cellulitis
Conjunctiva
Red Eye - Differential ... Bacterial, Neisseria gonorrhoeae ... #Eye #redeye #Differential
Approach to Joint Pain - Arthritis Differential Diagnosis Framework

Inflammatory Versus Noninflammatory Pain
 • Is it inflammatory
Pain - Arthritis Differential ... Oligoarthritis: • Gonorrhea ... • Neisseria gonorrhoeae ... (gonorrhea) • ... #Joint #pain #Differential
Acute Pharyngitis: Differential Diagnosis
Infectious:
 • Respiratory viruses (25-45%)
 • Group A Strep (5-15%)
 • Other bacteria:
Acute Pharyngitis: Differential ... Syndrome, Neisseria gonorrhoeae ... #Pharyngitis #Differential
Causes of Culture Negative Abscess - Differential Diagnosis Framework
Consider prior antibiotics as a cause of a
Negative Abscess - Differential ... Fastidious: Neisseria gonorrhoeae ... Coxiella, Neisseria gonorrhoeae ... Negative #Abscess #Differential