Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành y học dành cho các bạn tham khảo đề tài: Scar-like lesion on dorsal nose (cellular neurothekeoma) | Head Face Medicine BioMed Central Open Access Case report Scar-like lesion on dorsal nose cellular neurothekeoma Larissa Dorina Lopez-Cepeda 1 Gisela Navarrete-Franco2 Josefa Novales- Santacoloma3 and Julio Enriquez-Merino4 Address Consultation Centro Dermatológico Dr. Ladislao de la Pascua Mexico city Mexico 2Dermatopathology Department Centro Dermatológico Dr. Ladislao de la Pascua Mexico city Mexico 3Dermatopathology Department Centro Dermatológico Dr. Ladislao de la Pascua Mexico city Mexico and 4Surgery Department Centro Dermatológico Dr. Ladislao de la Pascua Mexico city Mexico Email Larissa Dorina López-Cepeda - larisslo@ Gisela Navarrete-Franco - not@ Josefa Novales- Santacoloma - not@ Julio Enriquez-Merino - enriquezdermaqx@ Corresponding author Published 30 November 2007 Received 13 February 2006 . A Accepted 30 November 2007 Head Face Medicine 2007 3 39 doi l746-l60X-3-39 This article is available from http content 3 l 39 2007 López-Cepeda et al licensee BioMed Central Ltd. This is an Open Access article distributed under the terms of the Creative Commons Attribution License http licenses by which permits unrestricted use distribution and reproduction in any medium provided the original work is properly cited. Abstract Neurothekeomas are tumors of neural differentiation and of unknown origin that occur in females at the 2nd and 3rd decades of life. They usually affect the face with an unspecific clinical aspect. The histological features include cellular or mixoid differentiation and immunohistochemistry can be positive for protein s-l00 vimentin and epithelilal membrane antigen EMA . This case report presents a l3-year-old female patient with nasal neurothekeoma of cellular variety and strongly positive for vimentin and s-l00 and negative for EMA. Background Neurothekeoma NK is a tumor of .
