Risk indicators for referral during labor from community midwife to gynecologist: a prospective cohort study.

Objective: To identify risk indicators for referral during labor from community midwife to a gynecologist in a prospective cohort of women with a singleton term pregnancy, starting labor with a community midwife between 2000 and 2007, registered in the Dutch national perinatal registry.

Main Outcome Measures: Referral from community midwife to a gynecologist during labor, because of fetal distress, failure to progress in second stage of labor, meconium stained amniotic fluid, failure to progress in first stage of labor, wish for pain relief, a combination of other less urgent reasons or no referral (reference).

Results: A total of 241 595 (32%) were referred from community midwife to a gynecologist during labor, because of fetal distress (FD;5%), failure to progress in second stage of labor (FTP2;14%), meconium stained amniotic fluid (MSAF;24%), failure to progress in first stage of labor (FTP1;17%), wish for pain relief (WFPR;7%) or a combination of other less urgent reasons, for example, malpresentation (e.

ERCP diagnosis of tumors in the region of the head of the pancreas. Analysis of criteria and computer-aided diagnosis.

During the period 1974-1983, 320 patients with pancreas carcinoma, papilla of Vater carcinoma, bile duct bifurcation carcinoma, or duodenal carcinoma were examined by ERCP. Using 30 ERCP criteria, a radiological diagnosis was made. A valid pathological diagnosis was available in 200 patients (62.