Sacrococcygeal region

• presacral teratoma
  24 January 2012

  The presacral teratoma is characteristic of the Currarino syndrome. This disorder is an autosomal dominant genetic trait caused by a mutation in the HLXB9 homeobox gene.

• ependymal cell rests of the sacrococcygeal area
  12 January 2012

  Ependymal cell rests of the sacrococcygeal area are relatively common; they may occur in association with postcoccygeal (pilonidal) dimples or in the absence of observable abnormalities.
  Some of the lesions are poorly organized, whereas others closely resemble minute myxopapillary ependymomas.
  Most authorities believe that the majority of subcutaneous sacrococcygeal myxopapillary ependymomas arise in ependymal cell rests.
  Myxopapillary ependymomas may be locally aggressive and may (...)

• SACRAL syndrome
  6 July 2011

  Synopsis
  spinal dysraphism
  anogenital anomalies
  cutaneous anomalies
  renal anomalies
  urologic anomalies
  angioma of lumbosacral localization
  References
  SACRAL syndrome: spinal dysraphism, anogenital, cutaneous, renal and urologic anomalies, associated with an angioma of lumbosacral localization. Stockman A, Boralevi F, Taïeb A, Léauté-Labrèze C. Dermatology. 2007;214(1):40-5. PMID: (...)

• caudal appendix
  9 June 2011

  Digital cases
  Case 265 : GLUT1+ Infantile hemangioma in caudal appendix

• caudal GLUT1+ infantile hemangioma
  9 June 2011

  Digital cases
  Case 265 : GLUT1+ Infantile hemangioma in caudal appendix
  Historically, cutaneous stigmata representative of occult spinal dysraphism (OSD) have included lumbar hemangiomas.
  Frequently, this skin change is found in conjunction with other cutaneous alterations such as dermal sinus tracts and subcutaneous lipomas.
  Localization
  caudal appendix
  Associations
  caudal appendix
  myeloschisis
  See also
  GLUT1
  infantile hemangioma
  caudal appendix
  References
  Lobular (...)

• malignant transformation of sacrococcygeal teratoma
  19 January 2011

  Cytogenetics
  8q amplification (#20113846#)
  12p amplification (#20113846#)
  See also
  malignant transformation of teratoma
  sacrococcygeal teratoma
  References
  Malignant transformation of an untreated congenital sacrococcygeal teratoma: a amplification at 8q and 12p detected by comparative genomic hybridization. Golas MM, Gunawan B, Raab BW, Füzesi L, Lange B. Cancer Genet Cytogenet. 2010 Feb;197(1):95-8. PMID: (...)

• sacrococcygeal teratoma with extensive nephrogenic differentiation
  6 December 2009

  References
  Sacrococcygeal teratoma with extensive nephrogenic differentiation: a rare finding not to be misdiagnosed as yolk sac tumour. Al-Adnani M, Walker J, Cohen M. Histopathology. 2009 May;54(6):764-5. PMID: #19302536#

• sacrococcygeal tumors
  18 October 2007

  Examples
  sacrococcygeal teratoma
  See also
  sacrococcygeal region
  Tumors

• abcessed pilonidal sinus cyst
  11 June 2007

  See also
  pilonidal sinus cyst

• sacral agenesis
  9 February 2006

  complete absence of the sacrum, sacral aplasia

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