23 results
Disorders of Pigmentations - Hypopigmentation and Hyperpigmentation - Differential Diagnosis Algorithm

HYPOPIGMENTATION
Diffuse Congenital - Generalized hypopigmentation of
- Differential ... Diagnosis Algorithm ... sclerosis (white "ash ... disorders #skin #dermatology ... #causes
Skin Hypopigmentation - Differential Diagnosis Algorithm

Diffuse Congenital - Generalized hypopigmentation of hair, eyes, skin
 • Phenylketonuria
- Differential ... Diagnosis Algorithm ... sclerosis (white "ash ... disorders #skin #dermatology ... #causes
Erythroderma - Diagnostic Algorithm. Pathophysiology: 1) Extensive cutaneous capillary dilation, results in widespread exfoliation of the
Erythroderma - Diagnostic ... Causes: 1) Exfoliative ... #Dermatology #Rash ... Nikolsky #Algorithm #Differential ... #Ddxof
Physiologic Skin Changes in Pregnancy - Differential Diagnosis Algorithm

Face
 • Melasma
Abdomen
 • Linea Nigra 
Hormone induced
Hormone induced • Hyperpigmentation ... Campbell de Morgan spot ... #SkinChanges #normal ... Pregnancy #skin #dermatology ... #causes
Causes of Petechial Rash - Differential Diagnosis Algorithm

Pinpoint areas (less than 2 mm) of hemorrhage, which
Causes of Petechial ... Rash - Differential ... Diagnosis Algorithm ... #Differential # ... #Causes #dermatology
Posterior Ankle Impingement (Os Trigonum) Syndrome - MSK Radiology
Imaging Findings:
 • Os trigonum which has marrow
Case description ... hallucis longus Differential ... diagnosis for similar ... Posterior syndesmotic ligament ... findings and torn ligament
Mucoid Degeneration of the ACL
Imaging Findings:
 • T2-hyperintense fluid-signal within the enlarged ACL on both the
mucinous signal on MRI ... will often be NORMAL ... Differential Diagnosis ... - Can cause ... knee #clinical #mri
Secondary Syphilis Rash
Secondary syphilis is the most contagious of all the stages of this disease, and
genital, anal or oral ... reddish brown spots ... resembling rashes caused ... #Diagnosis #Clinical ... #Photo #Dermatology
Guillain–Barré syndrome (GBS)
(aka: Landry–Guillain–Barré–Strohl syndrome:
	Most common cause of acute flaccid paralysis
	Rapidly progressive ascending paralysis & areflexia
	Autonomic
 Most common cause ... Differential diagnosis ... dysfunction with normal ... cord lesion on MRI ... sensory level, MRI
Erythemas Summarized
Erythema ab igne
 • A dermatosis that results from repeated exposure to heat (fires, heating
Rash is usually ... form of acquired dermal ... macular hyperpigmentation ... comparison #table #differential ... #diagnosis #dermatology