Results 211 to 220 of about 78,630 (263)

Over the edge: Empirical evidence for the cliff‐edge model of obstetric selection

The Anatomical Record, EarlyView.
Abstract The cliff‐edge model of obstetric selection maintains that larger neonates and smaller birth canals confer a positive selective advantage until labor becomes obstructed and vaginal delivery is no longer possible, eliciting an abrupt reduction in fitness.
Laura M. Watson, Pierre Frémondière, Kaspar Staub, Philipp Mitteroecker, Barbara Fischer, Martin Haeusler, Nicole M. Webb   +6 more
wiley   +1 more source

Spontaneous rupture and hemorrhage of a large simple hepatic cyst following external electrical muscle stimulation: a case managed by emergency laparoscopy. [PDF]

J Surg Case Rep
Feng W, Ye Q, Wang Q, Zhao D, Meng F.
europepmc   +1 more source

The mechanism of labor in nonhuman primates: A look inside

The Anatomical Record, EarlyView.
Abstract While in humans, the flexed position of the fetus and its rotating course down the birth canal are well documented, in other primates the mechanism of labor is unknown. Despite the lack of comparative data, it is commonly assumed that the human obstetric mechanism is unique, and anthropologists have disputed when and why the transition to the ...
Melissa K. Stoller
wiley   +1 more source

Vaginal birth after two cesarean sections (VBAC-2) under a standardized protocol: success rates, safety, and cesarean after spontaneous labor as an alternative. [PDF]

BMC Pregnancy Childbirth
Hentrich AE, Brüggmann D, Bresgen J, Hoock SC, Deuster E, Louwen F, Jennewein L.   +6 more
europepmc   +1 more source

Spontaneous Mesenteric Hematoma Secondary to a Pancreaticoduodenal Artery Aneurysm in Median Arcuate Ligament Syndrome: A Case Report. [PDF]

Cureus
Beddy M, El Mahjoub B, El Mekhtoume M, Ouazzani H, Chaouche I, Akammar A, El Bouardi N, Haloua M, Alami B, Boubbou M, Maaroufi M, Lamrani Y.   +11 more
europepmc   +1 more source

Spontaneous Perforation of Pyometra in a Postmenopausal Woman with Intrauterine Device Presenting with Septic Shock: A Case Report and Review of Published Cases. [PDF]

Int J Womens Health
Zhao S, Wei Y, Meng R, Wang X, Chen Y.
europepmc   +1 more source

Spontaneous fundal rupture of an unscarred uterus in the second trimester of twin gestation, presenting with sepsis: a case report. [PDF]

J Med Case Rep
Mengstu B, Fasika B, Amare R, Kindu B, Mitiku K.   +4 more
europepmc   +1 more source

Induction of labor in women with prior cesarean section: outcomes in a selected low-risk population. [PDF]

Arch Gynecol Obstet
Kehl S, Weiss C, Düster H, Bader S, Faschingbauer F, Schneider M, Beckmann MW, Dammer U, Pretscher J.   +8 more
europepmc   +1 more source

Spontaneous Splenic Vein Rupture: Case Report of a Rare Presentation. [PDF]

Clin Pract Cases Emerg Med
Franco B, Karski A, Boehm K.
europepmc   +1 more source