10 results
Hodgkin's Lymphoma Overview

Hodgkin's lymphoma (HL) is an uncommon hematological malignancy arising from mature B cells. It
-95% of cases) Classification ... products that define normal ... (NSHL) - (most common ... Immunohistochemical studies (to differentiate ... #hematology #oncology
Appearance of Liver Lesions on Various Imaging Modalities
 • Computed Tomography (CT) - Arterial Phase, Portal
Appearance of Liver ... Lesions on Various ... Contrast #CT #MRI #POCUS ... #radiology #differential ... #hepatology
Dermatologic Manifestations of Granulomatosis with Polyangiitis (GPA)

Skin involvement in granulomatosis with polyangiitis (GPA) is common and
polyangiitis (GPA) is common ... disease or more commonly ... reticularis Differential ... Nasopharyngeal carcinoma • Hodgkin ... disease • Non-Hodgkin
Lymphomas and Lymphoproliferative Disorders - Differential Diagnosis Algorithm
Hodgkin Lymphoma ~40% - Characteristic For Reed-Sternberg (RS) Cells
Diagnosis Algorithm Hodgkin ... Depletion Non-Hodgkin ... can have extra nodal ... Lymphoproliferative #Disorders #Classification ... pathophysiology #Hematology
Appearance of Liver Lesions on Contrast Enhanced Ultrasound - Early arterial, Grayscale phase, Late arterial phase,
Appearance of Liver ... arterial phase, Portal ... Ultrasound #Contrast #POCUS ... #radiology #differential ... #hepatology
SLE (Systemic Lupus Erythematosus)

Suspect:
Clinical evidence of (fatigue, rash, photosensitivity, inflammatory arthritis, weight loss, and fever) and
Skin Disease Classification ... papulosquamous lesions ... permanent alopecia Differential ... Kidney disease common ... cyclophosphamide) • Hodgkin
Common Dermatological Conditions - Distribution and Morphology
 • Acne vulgaris - Face, upper back, chest -
Common Dermatological ... scale; "stuck on" appearance ... ; pruritis #dermatology ... #rash #differential ... diagnosis #skin #common
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
ischemic skin lesions ... Drug Associated (Commonly ... Associated: (± 100 % Commonly ... - Recurrent oral ... #classification
Erythemas Summarized
Erythema ab igne
 • A dermatosis that results from repeated exposure to heat (fires, heating
or trunk most commonly ... a "wood-grain" appearance ... • Most commonly ... classic targetoid lesions ... comparison #table #differential
Solitary Cell Plasmacytoma

What?
• Plasma cell neoplasms can present as a single lesion (solitary plasmacytoma)
• In 3%
mainly in the oral ... “soap bubble” appearance ... Scapula • Less common ... macroglobulinemia • Non-Hodgkin ... Diagnosis #Workup #Hematology