Digital Pathology Cases

Articles

• solid variant alveolar rhabdomyosarcoma
  9 October 2008

  Digital cases
  Case 215 (HPC:215) : Alveolar rhabdomyosarcoma, solid variant
  References
  Cerveira N, Torres L, Ribeiro FR, Henrique R, Pinto A, Bizarro S, Ferreira AM, Lopes C, Teixeira MR. Multimodal genetic diagnosis of solid variant alveolar rhabdomyosarcoma. Cancer Genet Cytogenet. 2005 Dec;163(2):138-43. PMID: #16337856#

• gonadal teratoma
  21 February 2011

  Digital cases (Digital slides)
  HPC:387 : Necrotic ovarian cyst. Necrotic mature ovarian teratoma ?
  Gonadal teratoma
  The relative proportion of teratoma among the germ cell tumors is quite different in the two gonads, with about 95% of ovarian germ cell tumors represented by pure ovarian teratoma, but only about 4% of testicular teratoma among testicular germ cell tumors.
  Most teratomatous elements in the testis occur as a component of mixed germ cell tumors, which represent about (...)

• thyroid anaplastic medullary carcinoma
  1 September 2012

  Digital case
  JRC:481 : High-grade neuroendocrine carcinoma (possibly anaplastic medullary carcinoma)
  See also
  neuroendocrine carcinomas

• Ewing sarcoma
  21 May 2004

  Ewing tumor, Ewing tumour
  Images
  Ewing sarcoma https://twitter.com/MArnold_PedPath/status/740720267647942656 https://twitter.com/histiocytosisX/status/779419664120152064
  Digital cases (Digital slides)
  HPC:31 : Ewing sarcoma
  HPC:132 : Ewing sarcoma
  HPC:182 : Ewing sarcoma
  HPC:376 : EWSR1-FLI1+ bone-forming Ewing sarcoma (EWSR1-FLI1+ small cell osteosarcoma)
  Variants
  epithelioid Ewing sarcoma
  spindle cell Ewing sarcoma
  atypical pleomorphic extraosseous Ewing sarcoma (...)

• pulmonary parenchymal hamartoma
  26 September 2012

  Pulmonary mesenchymoma
  Digital cases
  JRC:6365: Lung parenchymal hamartoma.
  Definition: Pulmonary hamartomas or mesenchymomas are the most common form of benign lung tumours.
  Epidemiology
  Pulmonary hamartomas or mesenchymomas are the most common form of benign lung tumours with an incidence of between 0.025% – 0.32% according to different necropsy studies.
  In a large series they constituted 7–14% of all coin lesions.
  Most of these are parenchymal lesions with endobronchial lesions (...)

• basal cell carcinoma
  21 April 2004

  basal cell carcinoma; cutaneous basal cell carcinoma
  Images
  Superficial crust on the sole of foot : BCC
  https://twitter.com/JAADjournals/status/876864956611907588
  Digital cases
  UI:1828 : cutaneous basal cell carcinoma.
  UI:1276 : cutaneous basal cell carcinoma.
  JRC:10423 : Adenoid basal cell carcinoma.
  JRC:10424 : Basal cell carcinoma (Pseudo-Brooke).
  JRC:10425 : Adenoid basal cell carcinoma.
  JRC:10427 : Basal cell carcinoma ("Fibroepithelioma").
  JRC:10431 : Multicentric (...)

• soft tissue chondroma
  14 December 2009

  Digital slides
  JRC:4371 : Juxtacortical chondroma.
  Clinical synopsis
  Soft tissue chondroma is a rare benign cartilage lesion that has also been called extraskeletal chondroma or chondroma of soft parts. It occurs most commonly in the soft tissues of the hands and feet. The majority are located in the hands and wrists, especially in the fingers. The tumor is typically associated with a tendon, tendon sheath or joint capsule.
  They can be seen in patients of any age, but most are (...)

• parathyroid adenoma
  7 May 2007

  WKP PO
  Images
  Wikimedia: Oxyphil parathyroid adenoma
  Digital cases
  JRC:2676 : Parathyroid adenoma (58 y/o female).
  JRC:9382 : Parathyroid adenoma (vs hyperplasia).
  JRC:9385 : Parathyroid adenoma (vs hyperplasia).
  JRC:9386 : Parathyroid adenoma (with fibrosis).
  JRC:9387 : Parathyroid adenoma.
  JRC:9390 : Parathyroid adenoma.
  JRC:9391 : Parathyroid adenoma.
  JRC:14578 : Parathyroid adenoma.
  JRC:15047 : Parathyroid adenoma.
  Definition: A parathyroid adenoma is a benign (...)

• schwannoma
  8 March 2004

  schwannomas; neurilemmoma
  Definition: Schwannomas are benign peripheral nerve sheath tumors believed to be composed purely of cells with ultrastructural features of Schwann cells.
  Images
  Macroscopy
  https://twitter.com/RoshanNasim/status/854390780533686272
  Schannoma
  https://twitter.com/histiocytosisX/status/725342882740244480
  ectatic vessels with vascular parietal hyalinization is a common feature in schwannoma
  https://twitter.com/DCSkipperDO/status/753792588331749377
  Digital (...)

• germinoma
  6 June 2006

  seminomas; dysgerminoma; dysgerminomas; seminomas; germinomas

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