37 results
Tinea Capitis in a Newborn- A 3-week-old male newborn was brought to the pediatrician with three
Tinea Capitis in ... Tinea capitis, a ... #clinical #photo ... #NEJM #tinea #capitis ... #ringworm #derm
Acute Rheumatic Fever: Pathogenesis and Clinical Findings

Delayed autoimmune reaction
-> Molecular mimicry
-> GAS antigen cross-reacts with host
->
Acute Rheumatic ... Pathogenesis and Clinical ... B and CD-4+ T cells ... Prolonged PR Interval, Carditis ... pathophysiology #diagnosis #signs
Plasmacytomas and Plasma-Cell Leukemia - Physical examination revealed multiple exophytic subcutaneous lesions involving the arms and
revealed 25% plasma cells ... Wright–Giemsa stain) #Clinical ... #HONC #Derm #Plasmacytomas ... Leukemia #Smear #NEJM
Mastoiditis: Pathogenesis and clinical findings

Acute or Chronic Otitis Media -> 
Stage 1: Hyperemeia of the mastoid
Pathogenesis and clinical ... findings Acute ... the mastoid air cells ... larger & irregular cavities ... pathophysiology #signs
Schistocytes - The arrows point to schistocytes which are fragmented red blood cells. Also called schizocytes,
shapes of red cells ... a more generic term ... In the right photo ... Clinical conditions ... #Clinical #Path
Acute Dacryocystitis- A 4-week-old boy was brought to the emergency department after having drainage from both
Acute Dacryocystitis ... a diagnosis of acute ... rare instances, acute ... #NEJM #clinical ... #photo #peds #acute
Chronic Lymphocytic Leukemia - Summary

Cancer affecting lymphocytes/Mature B cell neoplasm
 • Lymphocytes accumulate in large numbers
Orange or Hep C Clinical ... Physical Exam/Signs ... or basket cells ... ’s lymphoma or acute ... Contamination, colitis
Transverse lines of the fingernails. (A) Beau’s lines (arrows) of the thumbnail. (B) Mees’ lines (arrowheads)
are a typical sign ... of acute toxicity ... FingerNails #Ridges #Clinical ... #PhysicalExam #Photo
Immunosuppressive Strategies for the Prevention or Treatment of Acute GVHD. Panel A shows several classic immunosuppressive
or Treatment of Acute ... are in routine clinical ... been tested in clinical ... of activated T cells ... Immunosuppression #NEJM
IgG4-Related Disease
Clinical history:  Man, 60 years, multiorgan involvement, unique or multiple inflammatory pseudotumor
4 phenotypes:
 •
Related Disease Clinical ... hypergammaglobulinemia, ↑ acute ... increased IgG4+ cells ... supporting long-term