31 results
Erythemas Summarized
Erythema ab igne
 • A dermatosis that results from repeated exposure to heat (fires, heating
Erythemas Summarized ... Erythema ab igne ... Erythema annulare ... classically on the lower ... #differential #diagnosis
LUMBAR Syndrome

What do you call a segmental lumbosacral hemangioma + spinal problems?? LUMBAR syndrome, a fairly
Lower body hemangioma ... Thought to be lower ... pathogenesis • MRI ... spine + MRI/MRA ... Syndrome #Radiology #Diagnosis
Disseminated Cysticercosis - Magnetic resonance imaging (MRI) of the head revealed diffuse hyperintense septated cystic lesions
resonance imaging (MRI ... Coronal MRI of the ... confirmed the diagnosis ... Radiology #Pathology #MRI ... Solium #Microscopy #NEJM
Eczematous Skin Rash - Differential Diagnosis Algorithm
Eczematous - Pruritic/Scaly/Erythematous lesions. Usually poorly demarcated
 • Atopic Dermatitis
- Differential Diagnosis ... Usually on lower ... Erythematous eruption on lower ... Well-demarcated erythema ... #Differential #Diagnosis
Reactive Arthritis
 • Inflammation of joints (commonly large joints)
    - Asymmetric Oligoarthritis: Joint
joints (mostly in lower ... Balanitis - painless erythema ... pathophysiology #diagnosis
Common Dermatological Conditions - Distribution and Morphology
 • Acne vulgaris - Face, upper back, chest -
forehead, chin - Erythema ... dermatitis - Ankles, lower ... knees, scalp, lower ... Face, especially lower ... #differential #diagnosis
Extrapulmonary manifestations of sarcoidosis.
a. Endobronchial cobblestones (a nodular appearance of the tracheal wall mucosa). 
b. Diffuse
enhancement (arrow) on MRI ... fluorodeoxyglucose-PET scan of the lower ... MRI scan showing ... clinical #photo #diagnosis
Cutaneous and Systemic Findings in Dermatomyositis
Cutaneous Findings:
 - Heliotrope sign and edema
 - Nail-fold changes
 -
cutis - Scalp erythema ... gastroesophageal reflux (lower ... Dermatomyositis #Diagnosis
Imaging Modalities for Renal Calculus

AXR. KUB
 - Good far calcium-containing stones useful when limited radiation dose
abdominal pain: diagnoses ... Combination of above MRI ... in pregnancy (lower ... access to the lower ... urinary tract: diagnostic
Cauda Equina Syndrome Overview

Cauda Equina Syndrome:
 • Prevalence: 1:33,000-100,000 ppl/yr
 • Incidence: 1.5-3.4 million ppl/yr
 •
Differential Diagnosis ... Inspection - lower ... Palpation - lower ... Imaging studies: • MRI ... #differential #diagnosis