Malignant gastrointestinal neuroectodermal tumor-A case report.

Harshavardhini, S; Saishalini, C N; Pavithra, V; Shah, Niket M; Sankar, S

Harshavardhini, S; Saishalini, C N; Pavithra, V; Shah, Niket M; Sankar, S.

Afiliação

Harshavardhini S; Department of Pathology, Sri Ramachandra Institute of Higher Education and Research, Porur, Chennai, Tamil Nadu, India.
Saishalini CN; Department of Pathology, Sri Ramachandra Institute of Higher Education and Research, Porur, Chennai, Tamil Nadu, India.
Pavithra V; Department of Pathology, Sri Ramachandra Institute of Higher Education and Research, Porur, Chennai, Tamil Nadu, India.
Shah NM; Department of Surgical Gastroenterology, Sri Ramachandra Institute of Higher Education and Research, Porur, Chennai, Tamil Nadu, India.
Sankar S; Department of Surgical Gastroenterology, Sri Ramachandra Institute of Higher Education and Research, Porur, Chennai, Tamil Nadu, India.

Indian J Pathol Microbiol ; 64(2): 373-375, 2021.

Article em En | MEDLINE | ID: mdl-33851638

ABSTRACT

ABSTRACT

Malignant gastrointestinal neuroectodermal tumor (GNET) is a rare neoplasm with unknown etiology. It was previously referred to as Clear cell sarcoma of gastrointestinal tract. This tumor is characterized by a higher rate of local recurrence and metastasis. Due to its aggressive clinical course, distinguishing this entity from various other mimickers is very essential. Herein, we present a case of malignant GNET in a 33-year-old male patient.

Assuntos

Neoplasias Gastrointestinais/diagnóstico; Neoplasias Gastrointestinais/patologia; Trato Gastrointestinal/patologia; Tumores Neuroectodérmicos/diagnóstico; Tumores Neuroectodérmicos/patologia; Adulto; Biomarcadores Tumorais; Neoplasias Gastrointestinais/genética; Neoplasias Gastrointestinais/terapia; Humanos; Imuno-Histoquímica/métodos; Hibridização in Situ Fluorescente; Masculino; Tumores Neuroectodérmicos/genética; Tumores Neuroectodérmicos/terapia; Proteína EWS de Ligação a RNA/genética; Sarcoma de Células Claras/patologia

Palavras-chave

Clear cell sarcoma of gastrointestinal tract; EWSR1; Malignant gastrointestinal neuroectodermal tumor

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Texto completo: 1 Base de dados: MEDLINE Assunto principal: Tumores Neuroectodérmicos / Trato Gastrointestinal / Neoplasias Gastrointestinais Idioma: En Ano de publicação: 2021 Tipo de documento: Article

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