112 results
Behçet's Syndrome
Systemic disease associated with inflammation of multiple organs, small-vessel vasculitis and large-vessel vasculopathy
Epidemiology:
 • Young
ulceration • Ocular ... Behcet disease) Differential ... spondyloarthritis • Ocular ... Giant retinal tears ... Leukemia, Lymphoma Ocular
Natural History of Syphilis
Primary - 2-6 weeks after infection
 • Chancre, Regional lymphadenopathy
Early Latent ≤ 1
Early Latent ≤ 1 year ... lymphadenopathy, Mucosal lesions ... Late Latent - > 1 year ... syphilis (10%); Ocular
Causes of Orthopnea - Differential Diagnosis Framework

 • Fear and Anxiety
 • Pleural Effusion
 • Ascites
of Orthopnea - Differential ... Framework • Fear ... manipulation - CNS lesion ... Polio - PNS lesion ... #Orthopnea #Differential
Duodenal Mass Lesions - Differential Diagnosis
- Prolapsing Gastric Polyp
- Heterotopic Gastric Mucosa
- Brunner Gland Hyperplasia
- Lymphoid
Duodenal Mass Lesions ... - Differential ... Hyperplasia - Lymphoid Nodular ... Duodenal #Mass #Lesions ... #Differential #
Appearance of Liver Lesions on Various Imaging Modalities
 • Computed Tomography (CT) - Arterial Phase, Portal
Appearance of Liver Lesions ... hemangioma, Focal nodular ... Metastasis #Liver #Lesions ... POCUS #radiology #differential ... diagnosis #comparison #table
Fever identification guide to differentiation and diagnosis in tropical and subtropical regions
(Shared via https://twitter.com/bmj_latest/status/1068505303556284416 )

#Fever #Tropical
and subtropical regions ... Fever #Tropical #Differential ... Tropics #Returning #Table
Severe Drug Rashes - Comparison - DRESS | SJS/TEN | AGEP | Erythroderma

DRESS 
 - Onset:
possible target lesions ... atypical target lesions ... possible target lesions ... Rashes #Comparison #TABLE ... Dermatology #Emergency #Differential
Maculopapular Rashes - THE ALGORITHMIC APPROACH 

The term maculopapule is a portmanteau, a combination
of macule and
macule and papule (Table ... febrile have a wide differential ... have a broader differential ... Target lesions are ... Central #Peripheral #Differential
Stages of Syphilis
Early Primary:
 • Painless chancre
 • Regional lymphadenopathy
Early Secondary:
 • Fever, malaise
 • Rash
• Within first year ... • Gummatous • Nodular ... lesions in bone ... testing • >1 year
Tinnitus - Subjective (heard only by patient) - 90% - Differential Diagnosis Algorithm
Unilateral On Audiogram -
patient) - 90% - Differential ... to rule out RC Lesion ... • Brainstem Lesion ... External or Middle Ear ... hearing #subjective #Differential