Digital Pathology Cases

Articles

• cystic hygroma
  22 April 2004

  postnuchal fluid accumulation

• hyperparathyroidism
  11 November 2003

  Digital slides
  UI:866 - Bone anomalies of hyperparathyroidism.
  JRC:9408 : Bone changes in hyperparathyroidism (Mandible and maxilla - Hyperparathyroidism)
  Etiology
  familial primary hyperparathyroidism multiple endocrine neoplasia type 1 multiple endocrine neoplasia type 2A hyperparathyroidism-jaw tumor syndrome (HPT-JT syndrome) familial hypocalciuric hypercalcemia familial isolated hyperparathyroidism
  secondary hyperparathyroidism
  References
  Marx SJ, Simonds WF, Agarwal SK, (...)

• parathyroid carcinoma
  11 November 2003

  Digital cases
  JRC:9410 : Parathyroid carcinoma.
  JRC:9413 : Parathyroid carcinoma.
  JRC:18765 : Parathyroid carcinoma.
  JRC:18895 : Parathyroid carcinoma (M; 65 y/o).
  Images
  parathyroid carcinoma https://twitter.com/AdamGomezMD/status/695688052711116800 https://twitter.com/aakasharmand/status/737983217077256192
  Epidemiology
  less than 1 percent of cases of primary hyperparathyroidism
  Etiology
  HRPT2 mutations in 66% of apparently sporadic parathyroid carcinomas
  See also (...)

• diffuse alveolar damage
  4 June 2004

  Digital case
  JRC:6304 : Diffuse alveolar damage (methotuxate).
  JRC:6305 : Diffuse alveolar damage.
  Definition: Diffuse alveolar damage (DAD) is the lesion that underlies and is responsible for the majority of cases of the acute respiratory distress syndrome (ARDS).
  DAD can follow a large number of precipitating events including infection, sepsis, trauma, shock, toxic inhalants, drug toxicity, burns and others.
  DAD begins with an acute exudative phase characterized by the presence of (...)

• nodular lymphocyte predominant Hodgkin lymphoma
  7 December 2004

  NLPHL, nodular lymphocyte predominance Hodgkin’s disease, NLPHD, nodular lymphocyte predominance Hodgkin lymphoma, nodular lymphocyte predominant Hodgkin disease, nodular paragranuloma, Popema paragranuloma PO
  Definition: Nodular lymphocyte predominant Hodgkin lymphoma (NLPHL) is a distinct type of Hodgkin lymphoma (HL) representing approximately 5% of all HL cases. Clinical, morphologic, immunophenotypic, and molecular features set NLPHL apart from other types of HL, the latter (...)

• parathyroid tumors
  27 April 2004

  Images
  parathyroid carcinoma
  https://twitter.com/AdamGomezMD/status/695688052711116800
  https://twitter.com/aakasharmand/status/737983217077256192
  Digital cases
  JRC:15047 : Parathyroid adenoma, with bizarre cells
  JRC:18765 : Parathyroid carcinoma
  JRC:9410 : Parathyroid carcinoma
  Types
  parathyroid hyperplasia
  parathyroid adenoma
  parathyroid carcinoma
  Synopsis
  parathyroid carcinoma
  increased mitoses
  vascular invasion
  broad bands of fibrosis
  Molecular biology (...)

• cutaneous leiomyosarcoma
  2 February 2010

  See : atypical intradermal smooth muscle neoplasm (AISMN)
  Digital case
  JRC:110 : Leiomyosarcoma of the skin.
  Images
  Dermal spindle cell neoplasm with giant cells SMA+ consistent with cutaneous leiomyosarcoma https://twitter.com/DrRMalliah/status/745600532270690304
  See also
  cutaneous leiomyoma
  References
  Primary cutaneous leiomyosarcoma: clinicopathological analysis of 36 cases. Massi D, Franchi A, Alos L, Cook M, Di Palma S, Enguita AB, Ferrara G, Kazakov DV, Mentzel T, Michal (...)

• ovarian mature cystic teratoma
  29 October 2004

  mature cystic teratoma of the ovary; OMCT, MCTO
  Definition: Mature cystic teratomas (MCTs) of the ovary are typically composed of a cyst lined with neoplastic tumor cells recapitulating ectodermal differentiation including derivatives such as epidermis, dermis, and appendages (sebaceous glands), although mesodermal and endodermal derivatives can also be seen.
  Images
  Teeth in Rokitansky protuberance, in mature cystic teratoma ovary (...)

• botryoid rhabdomyosarcoma
  26 October 2007

  botryoid embryonal rhabdomyosarcoma, embryonal botryoid embryonal rhabdomyosarcoma

• ovarian serous tumors
  23 August 2004

  Serous Ovarian Tumors
  Digital case
  JRC:8985 : Ovarian serous cystadenocarcinoma.
  Images
  ovarian serous borderline cystadenoma https://twitter.com/colbycantu5/status/727456294165204992
  Classification
  ovarian serous cystadenoma
  ovarian serous cystadenofibroma
  ovarian serous borderline cystadenoma
  ovarian serous adenocarcinoma
  ovarian papillary serous carcinoma
  Links
  Webpathology
  References
  Lymph Node Involvement in Ovarian Serous Tumors of Low Malignant Potential: A (...)

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