Spontaneous rupture of the urinary bladder in the puerperium

Postpartum urinary retention: an expert review

Postpartum urinary retention is a relatively common condition that can have a marked impact on women in the immediate days following childbirth. If left untreated, postpartum urinary retention can lead to repetitive overdistention injury that may damage the detrusor muscle and the parasympathetic nerve fibers within the bladder wall. In rare circumstances, postpartum urinary retention may even lead to bladder rupture, which is a potentially life-threatening yet entirely preventable complication. Early diagnosis and timely intervention are necessary to decrease long-term consequences. There are 3 types of postpartum urinary retention: overt, covert, and persistent. Overt retention is associated with an inability to void, whereas covert retention is associated with incomplete bladder emptying. Persistent urinary retention continues beyond the third postpartum day and can persist for several weeks in rare cases. Recognition of risk factors and prompt diagnosis are important for proper management and prevention of negative sequelae. However, lack of knowledge by providers and patients alike creates barriers to accessing and receiving evidence-based care, and may further delay diagnosis for patients, especially those who experience covert postpartum urinary retention. Nationally accepted definitions and management algorithms for postpartum urinary retention are lacking, and development of such guidelines is essential for both patient care and research design. We propose intrapartum recommendations and a standardized postpartum bladder management protocol that will improve patient outcomes and contribute to the growing body of evidence-based practice in this field.

Hyponatremic renal pseudofailure and massive ascites following normal vaginal delivery: a diagnostic and therapeutic challenge

We report the fifth, to our knowledge, published case of spontaneous intraperitoneal bladder rupture after normal, vacuum-assisted in this occasion, vaginal delivery of a 29-year-old female patient. Diagnosis was established not by imaging or intraoperative findings, but, rather, by the examination and comparison of patient's blood, urine, and peritoneal fluid urea and creatinine levels, which, due to the patient's delayed referral and sequent development of uroperitoneum and hyponatremic renal pseudofailure, were abnormal and characteristic of her medical condition. The patient was successfully managed conservatively and was discharged the sixth day after admission. Due to the rare nature of such medical condition and based on the relative literature, we propose a diagnostic and management algorithm for such cases.