Résumé
Sebaceous adenocarcinoma is a rare adnexal tumor that can affect the skin and is divided into ocular, a more common form and extra ocular, of a rarer occurrence. We report the case of a patient diagnosed with Acquired Immune Deficiency Syndrome (AIDS) who developed an extra ocular, bulky and fast-growing sebaceous adenocarcinoma on the face. The literature has suggested that transplanted patients and HIV-positive patients have an excess risk for developing adnexal tumors, including sebaceous adenocarcinoma.
Adenocarcinoma sebáceo é um tumor anexial raro que pode envolver a pele e é dividido em ocular, mais comum e extraocular, mais raro. Relatamos o caso de um paciente com diagnóstico de Síndrome da Imunodeficiência Adquirida que desenvolveu um adenocarcinoma sebáceo extra-ocular, na face, volumoso, de rápido crescimento. A literatura tem sugerido que pacientes transplantados e portadores do vírus da imunodeficiência humana têm um excesso de risco para o desenvolvimento de tumores anexiais, incluindo o Adenocarcinoma sebáceo.
Sujets)
Adulte , Humains , Mâle , Syndrome d'immunodéficience acquise/complications , Adénocarcinome sébacé/anatomopathologie , Tumeurs de la face/anatomopathologie , Tumeurs des glandes sébacées/anatomopathologie , Adénocarcinome sébacé/étiologie , Biopsie , Tumeurs de la face/étiologie , Immunohistochimie , Facteurs de risque , Tumeurs des glandes sébacées/étiologieRésumé
Relato de caso raro de carcinoma sebáceo em paciente de 72 anos de idade, portadora de lesöes tumorais no couro cabeludo. Säo descritos os aspectos clínicos e histopatológicos
Sujets)
Humains , Mâle , Sujet âgé , Carcinomes/anatomopathologie , Tumeurs des glandes sébacées/anatomopathologie , Cuir chevelu/anatomopathologie , Cou , Tumeurs des glandes sébacées/diagnostic , Tumeurs des glandes sébacées/étiologieRésumé
Se realiza un estudio clínico e histopatológico de sesenta casos de nevo de Jadassohn, observados en el período comprendido entre los años 1973 y 1993. Se describen las características clínicas de nuestros pacientes y se las relaciona con las de la bibliografía. Se enfatizó en el estudio de las asociaciones tumorales. Se hallaron 6 casos de epitelioma basocelular, 4 casos con quistes de inclusión epidérmica ( 1 con calcificación), 3 casos con hidrocistomas apócrinos, un caso con verruga vulgar y un caso con inclusiones coilocitóticas. Se incluyen dos casos de síndrome del nevo epidérmico sebáceo lineal (facomatosis del nevo organoide)
Sujets)
Femelle , Mâle , Humains , Adolescent , Adulte , Adulte d'âge moyen , Naevus/complications , Tumeurs des glandes sébacées/épidémiologie , Carcinome basocellulaire/complications , Tumeurs de la face/diagnostic , Glandes sébacées/anatomopathologie , Tumeurs de la tête et du cou/diagnostic , Tumeurs par siège , Naevus/diagnostic , Naevus/anatomopathologie , Cuir chevelu/anatomopathologie , Tumeurs des glandes sébacées/étiologie , Tumeurs des glandes sébacées/anatomopathologie , Tumeurs cutanées/diagnosticRésumé
The authors discuss clinical aspects of various afflictions of the meibomian gland. With the help of excellent color photographs, they illustrate aberrant meibomian eyelash in a 56-year-old woman, a rare meibomian cyst in a 2-year-old boy, acute meibomianitis [or meibomitis] discharging its abscess through the normal opening of the gland in a 23-year-old man, a huge chalazion of the lower lid in a 15-year-old girl, a meibomian granuloma pyogenicum in a 31-year-old man, and a histopathologically proven meibomian [sebaceous] carcinoma in a 41-year-old man. The discussion includes comments on pathogenesis and therapy of each disorder, with special reference to argon laser treatment of aberrant meibomian lashes, direct corticosteroid [triamcinolone acetonide, 5 mg/mL suspension] injections [up to a maximum of 0.2 mL] into chalazion, and early local excision of the sebaceous carcinoma. No local recurrence or distant mestatases appeared in the 10-year foliowup after a total local excision of the sebaceous carcinoma at an early stage in the patient reported here