9 results
Ocular Myasthenia Gravis on Physical Exam

A 41yo female was referred by her neurologist for double vision.
neurologist for double vision ... Her clinical exam ... such as cogan sign ... patients need chest ... tumor, and always ask
Myasthenia Gravis Overview

Myasthenia Gravis is an autoimmune disorder of the postsynaptic neuromuscular junction.  Ab to
Ocular- 50%: Ptosis ... life-threatening Differential ... test - Cogan sign ... - Peek sign ... Imaging - CT Chest
Gout (Gouty Arthritis) - MSK Radiology
Imaging Findings:
 • Eccentric soft-tissue densities surrounding the third proximal interphalangeal
Gouty Arthritis) - MSK ... mass and NO prior signs ... Differential diagnosis ... Tendon Sheath - Nodular ... #clinical #Radiology
Humeral Avulsion of the Inferior Glenohumeral Ligament (HAGL)
 • Imaging Findings:
 • Large defect of the
Differential diagnosis ... GAGL): "Reverse J sign ... #mri #clinical ... #Radiology #diagnosis ... #msk
Intraarticular Chondroma - MSK Radiology
Imaging Findings:
 • Subtle soft-tissue infrapatellar mass seen obscuring Hoffa's fat pad.
Intraarticular Chondroma - MSK ... Differential diagnosis ... : • Nodular synovitis ... #mri #clinical ... #msk
Lung Infections in HIV - Differential Diagnosis Framework

Disease by CD4 Count:
Any CD4 Count:
 • Mycobacterium tuberculosis,
Infections in HIV - Differential ... • CT: Halo sign ... Polymorphic skin lesions ... Multiple skin lesions ... #diagnosis #infectiousdiseases
Plantar fasciitis - MSK Radiology
Imaging Findings:
 • Thickening of the plantar fascia central band (measuring 9mm)
Plantar fasciitis - MSK ... flexor digitorum brevis ... Differential diagnosis ... #mri #clinical ... #msk
Nontuberculous Mycobacteria (NTM) Infections 

Mycobacterial species other than those belonging to the Mycobacterium tuberculosis complex and
infections • Nodular ... or cavitary lesions ... • Dyspnea, • Chest ... NTM #Infections #differential ... #diagnosis #infectiousdiseases
Tenosynovitis of the peroneal tendons due to hypertrophic peroneal tubercle
Imaging Findings:
 • Large volume ofT2-hyperintense fluid
thickened peroneus brevis ... Differential diagnosis ... #mri #clinical ... #Radiology #diagnosis ... #msk