title: Secondary postpartum haemorrhage.
abstract: Eighty-three cases of secondary postpartum haemorrhage managed in this teaching unit over a 3-year period are described. Bleeding occurred most frequently between the 8th and 14th day of the puerperium; 73% of the patients had already been discharged from hospital and required readmission. Suction evacuation was performed in 72 patients and was successful in arresting haemorrhage whether retained placental tissue could be demonstrated on histology or not. There was histological confirmation of retained gestational products in only 30 (42%) of the patients treated surgically. No predictive factors for secondary postpartum haemorrhage could be identified in the obstetric profiles or antenatal course of most of these patients. Patients with retained gestational products could not be distinguished from those without on the basis of history or examination alone apart from 4 patients noted to have incomplete membranes at delivery.
authors.affiliation: Department of Obstetrics and Gynaecology, University of Hong Kong, Queen Mary Hospital.
authors.forename: P A
authors.initials: PA
authors.lastname: King
authors.forename: S J
authors.initials: SJ
authors.lastname: Duthie
authors.forename: Z G
authors.initials: ZG
authors.lastname: Dong
authors.forename: H K
authors.initials: HK
authors.lastname: Ma
mesh_terms: D000328:Adult; D003656:Decidua / Q000473:pathology; D005260:Female; D006723:Hong Kong / Q000453:epidemiology; D006801:Humans; D010920:Placenta / Q000473:pathology; D006473:Postpartum Hemorrhage / Q000453:epidemiology / Q000628:therapy; D011247:Pregnancy; D014619:Vacuum Curettage