Digital Pathology Cases

Articles

• seborrheic keratosis
  31 August 2007

  seborrheic keratoses

• mixed germ cell tumor
  27 October 2004

  mixed germ cell tumors

• galactocele
  12 October 2012

  lacteal cyst or milk cyst WKP PO
  Definition: A galactocele is a retention cyst containing milk or a milky substance that is usually located in the mammary glands. They occur in women during or shortly after lactation.
  Images
  radiology https://twitter.com/MatronaBrunis/status/793567149956751361
  Galactocele. Epithelial-lined cysts with proteinaceous/fat debris, foamy macrophages. https://twitter.com/BiopsyMD/status/821458626732785664
  Digital (...)

• acute inflammation
  1 June 2004

  Digital cases
  Case 25 (HPC:25) : Acute appendicitis
  Case 94 (HPC:94) : Acute appendicitis
  Case 13 (HPC:13) : Acute synovitis
  Definition: Acute inflammation is a rapid response to an injurious agent that serves to deliver mediators of host defense-leukocytes and plasma proteins-to the site of injury.
  Types - Lesional patterns
  acute inflammation
  congestive inflammation
  cellular acute inflammation
  suppurative inflammation / suppuration
  abcess / abcesses / abcedation (...)

• Langerhans cell histiocytosis
  24 October 2003

  Definition : Langerhans cell histiocytosis (histiocytosis X) is a disorder of unknown etiology characterized by solitary (eosinophilic granuloma) or multiple bone and visceral masses.
  Cytologically, the smears are hypercellular with numerous Langerhans cell histiocytes, which are large, polygonal cells with eosinophilic cytoplasm and oval nuclei with longitudinal grooves (‘coffee bean nuclei’).
  Scattered eosinophils, mixed inflammatory cells, osteoclast-like giant cells, and necrosis are (...)

• granular cell tumor
  16 June 2009

  Abrikossoff tumor, Granular cell myoblastoma, Granular cell nerve sheath tumor, Granular cell schwannoma
  Definition: Slow-growing, usually benign tumor, of debatable histogeneses, that often involves the skin, mucosa, or connective tissue, composed of large cells with highly granular cytoplasm due to accumulation of lysosomes.
  Images
  Granular cell tumor and mastocytosis
  https://twitter.com/Levelsx5/status/736700850295308288
  Esophageal granular cell tumor with pseudoepitheliomatous (...)

• angiolipoma
  23 February 2011

  Angiolipomatous mesenchymal hamartoma, angiolipomatosis PO WP
  Definition: Subcutaneous nodule composed of mature adipocytes, thin walled vessels and fibrin thrombi.
  Images
  Angiolipoma: "angio" component; painful; intravasc thrombi https://twitter.com/JRamirezMD/status/811189246442741760 https://twitter.com/DraEosina/status/866895563744260096 https://twitter.com/DraEosina/status/866724388707717121
  Digital (...)

• mammary lobular carcinomas
  9 September 2007

  mammary lobular carcinoma
  Types
  mammary lobular carcinoma in situ (non-invasive / pTis)
  mammary invasive lobular carcinoma (MILC)
  Digital case
  JRC:5418 : Breast lobular carcinoma in situ.
  JRC:5436 : Mammary invasive lobular carcinoma.
  Images
  Invasive and non-invasive lobular carcinoma of the breast https://twitter.com/KUSAURAP/status/742558652964315136
  metastatic to ovary https://twitter.com/bestpathologist/status/709735904496103424
  colorectal metastasis of mammary (...)

• papillary thyroid carcinoma
  15 March 2004

  TPC; PTC; thyroid papillary carcinoma
  Types
  classic PTC / classic papillary thyroid carcinoma
  FV-PTC / follicular variant of papillary thyroid carcinoma
  IFV-PTC / infiltrative FV-PTC
  EFV-PTV / encapsulated FV-PTC
  IEFV-PTC / invasive encapsulated FV-PTC
  NIEFV-PTC / non-invasive encapsulated FV-PTC
  Images
  typical papillary thyroid carcinoma
  https://twitter.com/nisspath/status/695415489837674496
  FNA of papillary thyroid carcinoma (...)

• thyroid follicular adenoma
  14 December 2005

  Definition: A benign, encapsulated tumour of the thyroid showing evidence of follicular differentiation.
  Images
  Wikimedia : Follicular adenoma
  Digital cases (Digital slides)
  HPC:395 : Thyroid follicular adenoma with papillary epithelial hyperplasia.
  JRC:2612 : Thyroid atypical follicular adenoma, thyroid Spindle cell and follicular neoplasm.
  JRC:14584 : Thyroid follicular adenoma, clear cell type.
  JRC:15430 : Thyroid follicular adenoma (with pseudoclear).
  Follicular adenoma is (...)

0 | 10 | 20 | 30 | 40 | 50 | 60 | 70 | 80 | ... | 920