14 results
Plasmacytomas and Plasma-Cell Leukemia - Physical examination revealed multiple exophytic subcutaneous lesions involving the arms and
involving the arms ... revealed 25% plasma cells ... Wright–Giemsa stain) #Clinical ... #HONC #Derm #Plasmacytomas ... Leukemia #Smear #NEJM
Disseminated Cutaneous Blastomycosis- A fungal culture of skin tissue was negative; however, a skin biopsy showed
Disseminated Cutaneous Blastomycosis ... staining confirmed a diagnosis ... #clinical #photo ... #derm #NEJM #cutaneous ... #blastomycosis
Schistocytes - The arrows point to schistocytes which are fragmented red blood cells. Also called schizocytes,
fragmented red blood cells ... , these cells result ... shapes of red cells ... a more generic term ... In the right photo
Extramammary Paget’s Disease - The physical examination revealed an erythematous velvety plaque with superficial white scale
large atypical cells ... findings that are ... consistent with Paget cells ... (Panel B) #Clinical ... #Derm #Honc #Extramammary
IgG4-Related Disease
Clinical history:  Man, 60 years, multiorgan involvement, unique or multiple inflammatory pseudotumor
4 phenotypes:
 •
Related Disease Clinical ... PET-CT Imaging (→ Diagnostic ... increased IgG4+ cells ... supporting long-term ... #management #phenotypes
Esophageal Necrosis
Etiology:
 - Ischemia and Gastric Outlet Obstruction with GERD may be inciting events
 - Associated
restored to esophagus Clinical ... circumferential black ... unless patients are ... most common long term ... #management #gastroenterology
IgA Vasculitis – Henoch Scholein Purpura: Pathogenesis and Clinical Findings

 - Infectious Agents - 50% have
Pathogenesis and Clinical ... various inflammatory cells ... histopathologic term ... Pathophysiology #Diagnosis ... #Signs #Symptoms
Amyotrophic Lateral Sclerosis (ALS) Summary
ALS: combination of the clinical examination finding of amyotrophy with the pathologic
- Microglial cells ... are the immune ... cells of the nervous ... between nerve cells ... #management
Non-Infective Endocarditis (NBTE / Marantic Endocarditis)
Non-infective endocarditis is also known as: Non-bacterial thrombotic endocarditis (NBTE), Aseptic
heart valves • Lack ... Inflammatory cells ... pathognomonic signs ... features that are ... high index of clinical
Grouped Pustules on an Erythematous Base - On physical examination, grouped, coalescing pustules that had scalloped
seen on the left arm ... multinucleated giant cells ... #Clinical #Derm ... Pathology #Herpes #Arm ... Smear #Microscopy #NEJM