Sandbox:DDx HEENT: Difference between revisions

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* 50 yo women
* Anemia and lymphopenia
* Involves minor salivary glands
* Eosinophilia and neutrophiliae
* Well circumscribed painless nodule in the palate or buccal mucosa
* Positive warm-agglutinin antibodies
 
* Elevated LDH and creatinine concentration
* Cystic cavities lined by cuboidal epithelial cells
* Intraluminal projections
* Serous, mucinous, or papillary histology
 
 
* Benign cystic lesion
* Hypodense, small, rounded mass
* Locate in the mouth floor
 
 
* Tubular, cribriform, and solid growth pattern
* Uniform serous cells with pleomorphic nuclei and basophilic granular cytoplasms
* Increased mitotic activity and foci of necrosis
* Lymphoid stroma with inflammatory infiltrate
 
* c-KIT mutation

Latest revision as of 20:51, 4 November 2015

  • Anemia and lymphopenia
  • Eosinophilia and neutrophiliae
  • Positive warm-agglutinin antibodies
  • Elevated LDH and creatinine concentration