The analysis of clinical diagnosis for small intestinal stromal tumor: A review of 74 cases / 中华消化杂志
Chinese Journal of Digestion
;
(12): 733-736, 2010.
Artigo
em Chinês
| WPRIM
| ID: wpr-383056
ABSTRACT
Objective To summarize the clinical characteristics of small intestinal stromal tumors(SIST), and evaluate the diagnostic values of various imaging or endoscope examinations for SIST. Methods From July 2004 to June 2009, 74 patients whose operation or endoscopy biopsy tissues pathologically confirmed SIST were collected. The clinical data, imageology including enteroclysis, abdominal ultrasound, spiral computered tomography (CT) and the double-balloon enteroscopy report of the patients were analyzed retrospectively. According to biological behavior, the SIST was divided into four risk degree such as extremely low risk, low risk, moderate risk and high risk. The correlation between pathologic characters and spiral CT feature was analyzed. Results The most predilection site of SIST was jejunum in 43 patients (58.1 %); secondarily duodenum in 17 cases (23%); and 10 cases (13.5%) in ileum. About 94.6 percent of patients (70/74) showed clinical signs, the most common symptom was gastrointestinal bleeding in 46 cases (67. 2 % ), abdominal pain in 23 cases (31.1%). Of various photogrammetry examinations and endoscopy, spiral CT has the highest diagnosis rate and diagnosis coincidence rate, which was 100% and 72. 1% respectively. Among the 74 SIST lesions, 14 cases were extremely low biological risk (18. 9 % ), 21 at low risk (28.4 % ), 15 at moderate risk (20. 3%) and 24 at high risk (32.4%). Spiral CT is helpful for the SIST risk diagnosis. Conclusions The onset of SIST was concealed and early diagnosis was very difficult. Spinal CT which could help to predict the tumor's risk degree and prognosis was noninvasive, convenient and reliable. Therefore, it could be the first choice for SIST examination at present.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Tipo de estudo:
Estudo diagnóstico
/
Estudo prognóstico
/
Estudo de rastreamento
Idioma:
Chinês
Revista:
Chinese Journal of Digestion
Ano de publicação:
2010
Tipo de documento:
Artigo
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