59 results
CNS Ring-Enhancing Lesions - Differential Diagnosis
 • Infections: Cerebral abscess (bacterial, fungal, parasitic), Neurocysticercosis, Tuberculoma, Cerebral
Ring-Enhancing Lesions ... - Differential ... Diagnosis • Infections ... #Differential # ... Diagnosis #neurology
Bacillary Angiomatosis: Lesion at juncture of glans and shaft of penis. 
Photo credit, Josh Fierer, M.D.

Charlie
Angiomatosis: Lesion ... juncture of glans and shaft ... Photo credit, Josh ... Images #Clinical #Dermatology ... #Glans #Penis #Photo
Hypokalemia - Differential Diagnosis Algorithm

Transcellular Shift:
 • Alkalosis
 • ↑ beta-2 adrenergic simulation 
 • Erythropoiesis
Hypokalemia - Differential ... Transcellular Shift ... Erythropoiesis (B12 injections ... Transcellular shifts ... Diagnosis #Algorithm #nephrology
CNS Ring-Enhancing Lesions - Immunocompromised vs Immunocompetent
Multiple Ring-Enhancing Lesions:
 • Toxoplasmosis (CD4 < 100)
 • Other
Ring-Enhancing Lesions ... splenomegaly Other infections ... Infectious: ... #Brain #differential ... causes #radiology #neurology
CNS Ring-Enhancing Lesions - Differential Diagnosis Framework

Ring Completeness
 • Incomplete: Demyelinating Disease
 • Complete (MAGIC):
Ring-Enhancing Lesions ... - Differential ... Glioblastoma - Infection ... #Differential # ... Diagnosis #neurology
Cutaneous manifestations associated with myelodysplastic syndrome
 • Myeloid hemopathy with the most frequent skin lesions (20%)
frequent skin lesions ... • Significant lesion ... Infectious manifestations ... myelodysplastic #syndrome #differential ... #diagnosis #dermatology
Ulcerative Blastomycosis Skin Lesion
57 asymptomatic M from Indiana nonpruritic, painless, progressive skin lesion lower back x
Blastomycosis Skin Lesion ... heaped up borders); differential ... Indiana University Infectious ... Blastomycosis #SkinRash #dermatology ... #clinical #photo
Lymphocutaneous Sporotrichiosis Infection

Landscaper w/ painless nodular rash of arm present for months wax and wane; diagnosis?
Lymphocutaneous
Sporotrichiosis Infection ... biopsy preferred Differential ... papulonodular lesions ... Sporotrichiosis #Infection ... #clinical #photo
Christmas Tree Rash of Pityriasis rosea
 - small oval scaling patches
 - Christmas tree pattern
 -
- long axis of lesion ... palms/soles - Differential ... rosea #clinical #dermatology ... #photo #PhysicalExam
Causes of Facial Weakness - Differential Diagnosis Algorithm
Forehead Sparing = Central cause
  - Most commonly
Facial Weakness - Differential ... involved = Peripheral lesion ... Palsy (70-75%), Infection ... Facial #Weakness #Differential ... Algorithm #Causes #neurology