OTA Report
نویسندگان
چکیده
منابع مشابه
Rare Case Report on Nevus of Ota
Nevus of Ota is a hamartoma of dermal melanocytes. Clinically, Nevus of Ota is manifested as blue or gray patch on the face; such condition is congenital or acquired and is within the distribution of branches of the trigeminal nerve. The nevus can be unilateral or bilateral. In addition to skin, it may involve ocular and oral mucosal surfaces. The case of an 18-year old female with unilateral b...
متن کاملHealth risk assessment research: the OTA report.
Using immunohistochemistry and the monoclonal antibody C219 we have investigated Pglycoprotein expression in 26 locally advanced breast cancers. Twenty four patients had received four cycles of chemotherapy (mitozantrone, mitomycin-C and methotrexate) prior to mastectomy; two received tamoxifen. Twelve tumours exhibited an objective response to the chemotherapy. A background pattern of isolated...
متن کاملMeningeal melanomas associated with transforming Ota nevus to malignant melanoma: a case report
Absract Intracranial invasion of cellular blue nevus (CBN) from the skin is extremely rare and such a condition with malignant transformation is even rarer. A case of meningeal melanoma with malignant transformation which was derived from an Ota nevus is presented in this report. A21-year-old man with a neurocutaneous syndrome since childhood was referred with headache and mild le...
متن کاملReport of a case of Klippel-Trenaunay syndrome associated with bilateral nevus of Ota
Port-wine stain is a vascular malformation characterized pathologically by ectasia of superficial dermal capillaris and clinically by persistent macular erythema. The association of a port-wine stain on a limb with soft tissue swelling, with or without bony overgrowth, is termed klippel-Trenaunay syndrome. Phakomatosis pigmento-vascularis is a combination of port-wine stain and cutaneous ...
متن کاملNevus of Ota.
It is usually present at birth in the two thirds of patients who have ocular involvement.It is more common in females with 5% being bilateral.4 It was first described by Ota in 1939. It can be unilateral or bilateral. Exact etiology and pathology of NOO is not known. Unconfirmed hypothesis is that it represents melanocytes that have not migrated completely from the neural crest to the epidermis...
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ژورنال
عنوان ژورنال: IEICE ESS Fundamentals Review
سال: 2011
ISSN: 1882-0875
DOI: 10.1587/essfr.5.185