5872 results
Signs of Graves disease: 
• Goiter 
• Periorbital edema 
• Non-pitting edema causing hyperpigmented plaques 
•
edema causing hyperpigmented ... Clinical #Photo #Diagnosis
Peutz–Jeghers Syndrome
An autosomal dominant genetic disorder characterized by the development of benign hamartomatous polyps in the
gastrointestinal tract and hyperpigmented ... Jeghers #Syndrome #diagnosis
Tinea Versicolor (Pityriasis versicolor) 
NOT a dermatophyte infection 
Caused by saprophytic, lipid-dependent yeasts 
Clinical 
 •
hypopigmented • Can be hyperpigmented ... erythematous Diagnosis ... Dermatology #SkinRash #Diagnosis
Skin Hypopigmentation - Differential Diagnosis Algorithm

Diffuse Congenital - Generalized hypopigmentation of hair, eyes, skin
 • Phenylketonuria
- Differential Diagnosis ... versicolor (can also be hyperpigmented ... #Differential #Diagnosis
Combination of Skin Findings and Arthritis in Pediatrics Patient - Differential Diagnosis
Malar rash: 
 • A
- Differential Diagnosis ... erythematous or hyperpigmented ... Target sign with hyperpigmented ... #differential #diagnosis
Adrenal Insufficiency Diagnosis Algorithm
Clinical features: 
 - Weight loss, anorexia, Weakness, fatigue, GI distress
 - Hypotension,
Insufficiency Diagnosis ... orthostasis - Hyperpigmented ... eosinophilia Diagnostic ... Insufficiency #Diagnosis
Causes of Anemia with elevated Mean Corpuscular Volume (MCV) - Differential Diagnosis Algorithm
Normal Blood Smear
 •
- Differential Diagnosis ... Oval Macrocytes, Hypersegmented ... #Differential #Diagnosis
Disorders of Pigmentations - Hypopigmentation and Hyperpigmentation - Differential Diagnosis Algorithm

HYPOPIGMENTATION
Diffuse Congenital - Generalized hypopigmentation of
- Differential Diagnosis ... versicolor (can also be hyperpigmented ... #Differential #Diagnosis
Hypersegmented neutrophil in a case of acute myeloid leukemia.

Dysplastic neutrophils are typically hypolobated but can be
Hypersegmented neutrophil ... hypolobated but can be hypersegmented ... oncopathmmb #Hypersegmented
Vitamin B12 (Cobalamin) Deficiency
Etiology:
 • Vit B12 - aka cobalamin. Present in foods derived from animal
low retic count, hypersegmented ... consider other diagnosis ... Cobalamin #Deficiency #diagnosis