Related Experiment Video
Updated: Apr 17, 2026

08:49
External Cephalic Version: Is it an Effective and Safe Procedure?
Published on: June 6, 2020
16.1K
Spontaneous delivery through a cervical tear without cervical os dilatation
Dusan Djokovic1, Cristina Costa1, Ana Martins1
1Serviço de Obstetrícia e Ginecologia, Hospital S. Francisco Xavier - CHLO Lisbon, Portugal.
Clinical Case Reports
|February 14, 2015
Summary
Spontaneous delivery via cervical tear occurred during prostaglandin-induced labor in a woman with prior cervical procedures. Aberrant cervical response to prostaglandins may predict this rare complication.
Area of Science:
- Obstetrics and Gynecology
- Reproductive Medicine
Background:
- Cervical interventions, such as dilatation and curettage, can alter cervical tissue properties.
- Prostaglandins are commonly used to induce labor by promoting cervical ripening and uterine contractions.
Observation:
- A rare case of spontaneous delivery through a cervical tear during prostaglandin-induced labor is presented.
- The patient had a history of cervical dilatation and uterine curettage.
Findings:
- The complication arose from uterine contractions induced by prostaglandins.
- An aberrant cervical response to prostaglandins was noted in the patient.
Implications:
- This rare obstetric complication carries significant maternal-fetal risks.
- Monitoring cervical response to prostaglandins in patients with prior cervical interventions may aid in prediction and prevention.
Related Concept Videos
Esophageal Perforation-I: Introduction
812
Esophageal perforation is a severe medical condition characterized by a breach in the integrity of the esophageal wall. This breach can occur due to various factors such as trauma, medical procedures, or underlying diseases. When the esophageal wall is compromised, it allows food, fluids, and digestive juices into the chest cavity or adjacent structures, leading to potential complications and health risks.
The location of esophageal perforation can vary, occurring anywhere along the esophagus....
The location of esophageal perforation can vary, occurring anywhere along the esophagus....
812
Development of the Oral Microbiota
45
The establishment of the oral microbiome begins before birth, challenging the long-held belief that the fetal oral cavity is sterile. The presence of oral microbes such as Streptococcus and Fusobacterium in amniotic fluid suggests that microbial exposure may occur in utero, potentially through translocation from the maternal oral or gastrointestinal tract. This early colonization primes the neonatal immune system and sets the stage for subsequent microbial succession. Maternal health,...
45
Spontaneity
31.5K
A spontaneous process is one that occurs naturally under certain conditions. A nonspontaneous process, on the other hand, will not take place unless it is “driven” by the continual input of energy from an external source. Processes have a natural tendency to occur in one direction under a given set of conditions. Water will naturally flow downhill (spontaneous process), but uphill flow (nonspontaneous process) requires outside intervention such as the use of a pump. Iron exposed to...
31.5K
Intrauterine Drug Delivery Systems
155
Controlled-release systems for intravaginal and intrauterine drug delivery have been developed primarily for the administration of contraceptive steroid hormones. These delivery routes circumvent first-pass hepatic metabolism, thereby enhancing bioavailability and allowing for reduced systemic dosages compared to oral administration. Such approaches contribute to improved therapeutic efficacy and patient compliance, particularly in long-term contraceptive regimens.Intravaginal Drug Delivery...
155
Esophageal Perforation-II: Clinical Manifestations and Management
1.0K
Esophageal perforations manifest in various clinical forms, influenced by factors such as the perforation's cause and location (cervical, intrathoracic, or intra-abdominal), the extent of contamination, and potential injury to adjacent mediastinal structures. The timing between the perforation occurrence and treatment initiation also affects the clinical presentation.
Clinical Manifestations:
Clinical Manifestations:
1.0K

