Qualitative diagnosis and localization of insulinoma before surgery-review of 99 cases / 中国实用内科杂志
Chinese Journal of Practical Internal Medicine
;
(12)2006.
Artigo
em Chinês
| WPRIM
| ID: wpr-560342
ABSTRACT
Objective To evaluate the value of different methods of hormone measurement and image study before surgery.Methods We retro spectively reviewed 99 patients with insulinoma confirmed by pathological report after surgery in the PUMC Hospital from December 1989 to August 2005.Results The main clinical manifestations were hypoglycemia coma,weight gain,perspiration,disorientation,hypomnesis,and dizziness.The sensitivity of diagnosis of insulinoma with fasting blood-glucose less than 2.78 mmol/L was 66.6%.The ratio of serum insulin to blood-glucose greater than 0.3 when hypoglycemia attacks was 90% sensitive.The sensitivity of perfusion CT was highest which was 100%.Conclusion Typical “Whipple's triad” and the ratio of serum insulin to blood-glucose greater than 0.3 when hypoglycemia attacks are best for the qualitative diagnosis of insulinoma.Perfusion CT has the best sensitivity and specificity among image studies currently used.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Tipo de estudo:
Estudo diagnóstico
/
Pesquisa qualitativa
Idioma:
Chinês
Revista:
Chinese Journal of Practical Internal Medicine
Ano de publicação:
2006
Tipo de documento:
Artigo
Similares
MEDLINE
...
LILACS
LIS