Primary Gastric Small Cell Carcinoma: A Case Identified as a Large Subepithelial Tumor from Invisible State in 6 Months
Clinical Endoscopy
;
: 76-79, 2019.
Artigo
em Inglês
| WPRIM
| ID: wpr-739696
ABSTRACT
Primary gastric small cell carcinoma (GSCC) is one of the gastroenteropancreatic neuroendocrine tumors. It is a rare cancer with a very aggressive behavior and a poor prognosis because of the high rate of metastases. It is usually found in far advanced stage. We experienced a case of GSCC which had developed into a large subepithelial tumor (SET) from invisible state in a short period. A 65-year-old man consulted our hospital because of early gastric cancer. He underwent endoscopic submucosal dissection for the early gastric cancer at high body posterior wall. After 6 months, the follow-up endoscopy showed a large newly developed SET-like lesion with central ulceration at the gastric cardia. Endoscopic biopsy revealed GSCC. Total gastrectomy was performed. One out of the 26 perigastric lymph nodes had a metastasis. He received 6 cycles of adjuvant chemotherapy with etoposide and cisplatin. He is still in good health 12 months after operation.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Prognóstico
/
Estômago
/
Neoplasias Gástricas
/
Úlcera
/
Biópsia
/
Cárdia
/
Seguimentos
/
Cisplatino
/
Quimioterapia Adjuvante
/
Tumores Neuroendócrinos
Tipo de estudo:
Estudo observacional
/
Estudo prognóstico
Limite:
Idoso
/
Humanos
Idioma:
Inglês
Revista:
Clinical Endoscopy
Ano de publicação:
2019
Tipo de documento:
Artigo
Similares
MEDLINE
...
LILACS
LIS