3 results
Vitamin B12 (Cobalamin) Deficiency
Etiology:
 • Vit B12 - aka cobalamin. Present in foods derived from animal
) Deficiency Etiology ... • Common Causes ... intrinsic factor, IF) Clinical ... diarrhea related to IBD ... #Deficiency #diagnosis
Nonscarring Alopecias: Clinical features of the most common types
Patterned hair loss:
 - Age: puberty or older
Nonscarring Alopecias: Clinical ... be triggered by iron ... deficiency, thyroid ... with animals (eg ... #differential #diagnosis
Pyoderma Gangrenosum (PG)
50 M Crohn’s dz had a small pustule on the ankle 4 mo ago
Gangrenosum (PG) 50 M Crohn ... Diagnosis? ... conditions such as IBD ... corticosteroid (eg ... #photo #dermatology