Skin

• adnexal carcinomas
  5 May 2004

  Example
  microcystic adnexal carcinoma

• Merkel cells
  5 May 2004

  Merkel cell

• sclerosing cutaneous tumors
  5 May 2004

  Types
  sclerosing epithelial tumors
  sclerosing mesenchymal tumors

• sclerosing epithelial tumors
  5 May 2004

  sclerosing epithelial neoplasms

• desmoplastic trichoepithelioma
  5 May 2004

  Synopsis
  cords/nests basaloid cells
  sclerotic stroma
  horn cysts with keratin
  Images
  Desmoplastic trichoepithelioma
  https://twitter.com/mariaramir/status/714933005920378882
  https://twitter.com/nathan_t_harvey/status/816954835962576896
  Differential diagnosis
  cutaneous slerodermiform basal cell carcinoma
  microcystic adnexal carcinoma (MAC)
  syringoma
  Synopsis
  Combination of microcysts and thin strands of basaloid epithelium wrapped by collagen
  Microcysts
  Foci of (...)

• cutaneous allograft rejection
  26 April 2004

  References
  Bejarano PA, Levi D, Nassiri M, Vincek V, Garcia M, Weppler D, Selvaggi G, Kato T, Tzakis A. The Pathology of Full-thickness Cadaver Skin Transplant for Large Abdominal Defects: A Proposed Grading System for Skin Allograft Acute Rejection. Am J Surg Pathol. 2004 May;28(5):670-675. PMID: #15105657#

• hair loss
  22 April 2004

  References
  Cotsarelis G, Millar SE. Towards a molecular understanding of hair loss and its treatment. Trends Mol Med. 2001 Jul;7(7):293-301. PMID: #11425637#

• pseudoxanthoma elasticum
  22 April 2004

  Gronblad–Strandberg syndrome
  Definition: Pseudoxanthoma elasticum (PXE) is a hereditary disorder of elastic tissue affecting the elastic fibers of the skin, eyes and cardiovascular system. The affected organs become progressively calcified.
  It is due to a germline mutation in the MRP6/ABCC6 gene, a member of the ABC transporter family (ABCs), expressed primarily in the liver and the kidneys.
  Images
  Pseudoxanthoma elasticum: Fragmented, calcium coated elastic fibers. A/w ABCC6 mut (...)

• 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 (...)

• alopecia
  14 April 2004

  Types
  androgenetic alopecia early-onset androgenetic alopecia
  scarring alopecia
  References
  Tong X, Coulombe PA. Mouse models of alopecia: identifying structural genes that are baldly needed. Trends Mol Med. 2003 Feb;9(2):79-84. PMID: #12615042#

0 | ... | 940 | 950 | 960 | 970 | 980 | 990 | 1000 | 1010 | 1020 | ... | 1050