Intermittent torsion of a normal ovary in a child associated with use of a trampoline.

BACKGROUND: Ovarian torsion is rare in children. It usually occurs in the presence of ovarian or pelvic pathology. The course of symptoms is typically hours to days. Some authors have speculated that sudden acceleration/deceleration movements may precipitate torsion. OBJECTIVES: The objective of this report is to describe a case of intermittent abdominal pain lasting nearly 6 months, which started when the child began playing regularly on a trampoline, and was ultimately diagnosed as intermittent ovarian torsion of an otherwise normal ovary. CASE REPORT: A 12-year-old girl presented to the Emergency Department (ED) with 2 h of abdominal pain and vomiting. She reported similar episodes over the previous 6 months. Initial ultrasound, obtained between episodes, was normal. Repeat ultrasound at ED presentation showed no blood flow to the left adnexa. Surgery confirmed the ovary to be twisted 1080 degrees and markedly edematous due to vascular engorgement. The family retrospectively identified the onset of the first episode as happening the same week the child had begun playing regularly on a trampoline. After surgery, she no longer played on the trampoline. At follow-up 22 months later, she had had no recurrence of her symptoms. CONCLUSION: Intermittent ovarian torsion should be considered as a rare cause of recurrent abdominal pain in children. The presence of blood flow with Doppler ultrasound during acute symptoms does not exclude the diagnosis. Clinicians might also ask about unusual physical activities because several authors have theorized that ovarian torsion could be precipitated by sudden acceleration/deceleration movements.

Postpartum preeclampsia: emergency department presentation and management.

STUDY OBJECTIVE: Postpartum preeclampsia/eclampsia is the presence of hypertension and proteinuria, with or without seizures, occurring up to 4 weeks after delivery. We describe the Emergency Department (ED) presentation, signs and symptoms, results of diagnostic studies, management, and outcome in a cohort of patients diagnosed with postpartum preeclampsia/eclampsia at our institutions, and use this to review the diagnosis and management of postpartum preeclampsia/eclampsia. METHODS: A retrospective chart review was conducted at two urban teaching hospitals. Twenty-two cases were identified via ICD-9 (International Classification of Diseases, 9(th) revision) codes of discharge diagnoses over an 8-year period. Only those patients who initially presented to an ED in the postpartum period after hospital discharge were included. A standardized data tool was used to extract demographic data, signs and symptoms of preeclampsia/eclampsia, ancillary studies previously associated with eclamptic pathology, and outcome during admission. RESULTS: Of the 22 women, over half (55%) had not been diagnosed with preeclampsia in the ante- or peripartum period. Common prodromal symptoms and signs in the postpartum presentation included headache, visual changes, hypertension, edema, proteinuria, elevated uric acid, and elevated liver function tests. All 4 patients who seized had prodromal symptoms. Women presented from 3 to 10 days postpartum (median: 5 days). Only 10 women were primiparas. Nineteen women presented with diastolic blood pressures > 90 mm, and only 3 of these had diastolic blood pressures of 110 mm Hg or greater. CONCLUSIONS: Postpartum preeclampsia/eclampsia often presents to the ED without a history of preeclampsia during the pregnancy. Further, not all women with this diagnosis who present to the ED in the postpartum period will have each of the "classic" features of this disease, including elevated blood pressure, edema, proteinuria, and hyperreflexia. This report is intended to inform emergency physicians of the presentation of preeclampsia/eclampsia in the postpartum period, including symptoms of headache, vision changes, elevated blood pressure, or seizure up to 4 weeks after delivery.