Linear nevus sebaceous syndrome
- Jadassohn nevus phakomatosis
- Nevus sebaceus of Jadassohn
- Organoid nevus phakomatosis
- Schimmelpenning Feuerstein Mims syndrome
Your QuestionI was wondering if you could provide me with more information on linear sebaceous nevus syndrome. My son was diagnosed with this and I am having a real hard time finding information on it.
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Linear nevus sebaceus of Jadassohn is characterized by single or multiple skin lesions. The lesions can form extensive hairless plaques, slightly elevated, circumscribed, with a soft velvety surface, yellowish in white individuals and hyperpigmented in black individuals. During puberty, the lesions grow and become more evident, warty, and sometimes nodular. During adulthood, patients have an increased risk for developing skin tumors within the lesion.
Eye symptoms may include abnormally small eyes, lipodermoid scleral tumors (yellowish-white, fatty, non-cancerous scleral tumors), corneal opacity (cloudiness of the front part of the eye), eye calcifications, and coloboma (a structural defect of the eye). Click here to view an interactive diagram of the eye.
People with linear nevus sebaceous syndrome may be at an increased risk for developing certain cancers such as skin, breast, salivary gland, stomach, ameloblastoma, esophageal, and bladder cancer.
Linear nevus sebaceous syndrome is associated with vitamin D-resistant rickets due to secretions from the linear sebaceous nevus of Jadassohn (skin lesion).
Linear nevus sebaceous of Jadassohn can occur alone (i.e., be isolated) or as a part of linear nevus sebaceous syndrome. There have been a few reported cases of a familial recurrance of isolated nevus sebaceous of Jadassohn.
- Lien SH, Hsu ML, Yuh YS, Lee CM, Chen CC, Chang PY, Chou CY. Prenatal three dimensional ultrasound detection of linear nevus sebaceous syndrome. Archives of Disease in Childhood Fetal and Neonatal Edition. 2005; http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1721920/pdf/v090p0F315.pdf. Accessed 7/21/2011.
- Terenzi V, Indrizzi E, Buonaccorsi S, Leonardi A, Pellacchia V, Fini G.. Nevus sebaceus of Jadassohn. J Craniofac Surg. 2006; http://www.ncbi.nlm.nih.gov/pubmed/17119437. Accessed 7/21/2011.
- Santibanez-Gallerani A, Marshall D, Duarte AM, Melnick SJ, Thaller S.. Should nevus sebaceus of Jadassohn in children be excised? A study of 757 cases, and literature review. J Craniofac Surg. 2003; http://www.ncbi.nlm.nih.gov/pubmed/14501324. Accessed 7/21/2011.
- Herman TE, Siegel MJ. Journal of Perinatology. 2001; http://www.ncbi.nlm.nih.gov/sites/entrez?Db=pubmed&Cmd=DetailsSearch&Term=11536031%5Buid%5D. Accessed 5/6/2008.
- Schimmelpenning-Feuerstein-Mims syndrome. Online Mendelian Inheritance in Man. 2007; http://omim.org/entry/163200. Accessed 7/21/2011.