Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0021843 (bowel obstruction)
 9,927 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A study of the incidence and clinical course of testicular germ-cell tumor metastatic to the gastrointestinal tract is presented. Gastrointestinal tract metastasis occurred in 25 cases, 5% of all patients evaluated with germ-cell tumor of the testis. Although embryonal carcinoma was the dominant component in all cases, element of choriocarcinoma were found in 20 cases and HCG was positive in 22 cases. Metastasis occurred most commonly by direct invasion from adjacent tumor. The most frequent site of gastrointestinal involvment was the proximal small intestine. Ivolvement of the duodenum was noted in seven cases. The most common gastrointestinal tract manifestations were intestinal obstruction and gastrointestinal bleeding. Although a variety of therapeutic modalities were tried, the average length of survival from the time of diagnosis of gastrointestinal metastasis to death was six months.
 ...
PMID:Gastrointestinal tract metastasis in patients with germ-cell tumor of the testis. 56 78

Ectopic pregnancies can be very difficult to diagnose at initial admission. This paper reviewed the morbidity and mortality associated with misdiagnosis of ectopic gestation over a 15-year period (1985-99) at Ile-Ife, Nigeria. There were 380 confirmed ectopic pregnancies of 35 857 live births, giving an incidence of 10.5 per 1000 live births. Of the 380 cases, 38 (10%) were misdiagnosed initially at presentation. Mistaken diagnoses include pelvic inflammatory diseases, cholera, acute appendicitis, typhoid enteritis, incomplete septic abortion, uterine fibroid with menorrhagia, malaria, gastroenteritis, peptic ulcer and intestinal obstruction. There were five maternal deaths among the 38 misdiagnosed cases compared to two maternal deaths among the 342 initially correctly diagnosed cases. Significant morbidity included prolonged hospital stay, increased hospital costs and an enterocutaneous fistula. To improve the chances of correct diagnosis at initial admission, accurate menstrual and sexual history should be obtained. Facilities for improved diagnosis such as serum beta HCG and transvaginal ultrasonography should be provided. Colleagues from other specialities should be educated to increase their suspicion of ectopic pregnancy in any woman of childbearing age and perform the appropriate investigations.
 ...
PMID:Mortality and morbidity associated with misdiagnosis of ectopic pregnancy in a defined Nigerian population. 1252 28