Life-threatening postpartum hemorrhage (≥ 5000 mL): a single center experience.

Objectives: To investigate the etiology, interventions and outcome of life-threatening postpartum hemorrhage (PPH) (≥ 5000 mL).

Material And Methods: Retrospective analysis was performed on the clinical data of 42 patients with life-threatening PPH in Peking University Third Hospital from January 2010 to December 2019. According to the causes of PPH, 35 patients were divided into the placenta accrete spectrum (PAS) group and seven patients into the uterine atony group.

A Hematological-Related Prognostic Scoring System for Patients With Newly Diagnosed Glioblastoma.

Background: Glioblastoma is the most common primary malignant brain tumor. Recent studies have shown that hematological biomarkers have become a powerful tool for predicting the prognosis of patients with cancer. However, most studies have only investigated the prognostic value of unilateral hematological markers.

[Research of placental vascular distribution and clinical outcome in monochorionic twins].

Objective: To study the placental vascular distribution of monochorionic (MC) twins with twin-to-twin transfusion syndrome (TTTS) or birth weight discordance.

Methods: Twenty-eight MC placentas were injected in Peking University Third Hospital between Feb. 2010 and Feb.

[Left ovarian vein thrombosis after cesarean section: a case report].

To investigate the clinical presentation, diagnosis and therapy of the postpartum ovarian vein thrombosis. Retrospective analysis was made of one case in our hospital of postpartum ovarian vein thrombosis. Literature was reviewed to investigate the clinical presentation,diagnosis and therapy of postpartum ovarian vein thrombosis.

[Expressions of HIF-α and its target gene in monochorionic twin placentas with twin-twin transfusion syndrome].

Objective: To determine hypoxia-inducible factor 1α (HIF-1α) and its target gene, vascular endothelial growth factor (VEGF) and receptor (VEGFR-1) concentrations in the placentas of the donor and recipient in monochorionic twin pregnancies with twin-twin transfusion syndrome (TTTS).

Methods: Twenty monochorionic twin pregnancy cases were included in the study (10 with and 10 without TTTS). Tissue protein expressions of HIF-1α,VEGF and VEGFR-1 were determined by using immunohistochemistry.