Rare case of haemoperitoneum secondary to a ruptured ovarian ectopic pregnancy superimposed by a bleeding corpus luteum cyst.

An adolescent female presented with an acute abdomen and elevated beta-human chorionic gonadotropin levels and underwent a laparoscopy for a suspected ruptured ectopic pregnancy. Intraoperatively, a ruptured haemorrhagic corpus luteal cyst and tissues suggestive of products of conception were noted in the same ovary. Histology confirmed an ovarian ectopic pregnancy. Haemorrhagic ovarian cysts, and ectopic pregnancies, can cause acute pelvic pain in women of childbearing age. Their similar clinical signs and symptoms pose a diagnostic dilemma for any gynaecologist. Ruptured corpus luteal cysts, as well as ruptured ovarian ectopic pregnancies, should be considered rare but differential diagnoses in women presenting with acute abdominal pain, an adnexal mass and ultrasound features of haemoperitoneum. The mainstay of treatment is a diagnostic laparoscopy, which is a safe and feasible management strategy without compromising patient safety or ovarian function in the long run.

Comparative analysis of the safety and efficacy of transcatheter arterial chemoembolization and yttrium-90 radioembolization in patients with unresectable hepatocellular carcinoma.

PURPOSE: To compare retrospectively the safety and efficacy of yttrium-90 ((90)Y) radioembolization with the safety and efficacy of chemoembolization in patients with unresectable hepatocellular carcinoma (HCC). MATERIALS AND METHODS: Survival and complication rates were evaluated for patients with HCC who underwent chemoembolization or radioembolization at a single institution between August 2007 and April 2010. Complications were graded according to a standardized grading system for embolization procedures. Survival was determined via the Kaplan-Meier method, and multivariable analysis for factors affecting survival was performed. RESULTS: This study included 73 patients with HCC who underwent index embolization with radioembolization (n = 38; 52.1%) or chemoembolization (n = 35; 47.9%). The two patient populations were similar in terms of demographics, etiology of cirrhosis, functional status, tumor characteristics, Child-Pugh class, previous liver-directed therapy, and number of patients with bilirubin > 2.0 mg/dL. There was no significant difference in survival between the radioembolization (median 8.0 months) and chemoembolization (median 10.3 months) cohorts (P = .33). Postembolization syndrome was significantly more severe in patients who underwent chemoembolization, which led to increased total hospitalization rates in these patients. The rates of other complications and rehospitalization were similar between groups. Increased age, Child-Pugh class B, hepatitis seropositivity, bilobar tumor distribution, tumor vascular invasion, and presence of extrahepatic metastases were associated with reduced patient survival. CONCLUSIONS: Patients treated with radioembolization did not show a survival advantage over patients treated with chemoembolization. However, patients who underwent chemoembolization had significantly higher rates of hospitalization as a result of postembolization syndrome.

Total-body screening: preliminary results of a pilot randomized controlled trial.

PURPOSE: The authors performed a pilot randomized controlled trial of total-body screening to assess the feasibility of a full-scale study. MATERIALS AND METHODS: After informed consent, 50 asymptomatic people were randomized to either the intervention arm (total-body screening with multidetector computed tomography) or the control arm (no screening for 3 years). The study was approved by our institutional review board and was compliant with the Health Insurance Portability and Accountability Act. Images were interpreted independently by 6 radiologists from 2 institutions. Subjects in both study arms completed periodic health questionnaires and medical utilization forms over 2 years. Key outcome variables were the incidence of symptomatic disease, medical costs, and patient-reported health. RESULTS: Sixteen screened subjects (64%) had abnormal findings on screening. A second interpretation of the images yielded a similar overall rate but with considerable variability at the subject level. No cancers were detected. Ninety percent of subjects were compliant at 2 years. Medical costs were twice as high for screened subjects, with considerable between-subject variability. Screened subjects reported fewer physical limitations than unscreened subjects. CONCLUSION: A full-scale randomized controlled trial of total-body screening will need to account for the large interreader variability in interpreting the images, the high rate of incidental findings, and the low prevalence of cancers. A full-scale study using mortality as the endpoint does not seem feasible at this time.

Coumadin knowledge deficits: do recently hospitalized patients know how to safely manage the medication?

There is much that patients must know to be able to safely manage warfarin (Coumadin). This study examined the extent of Coumadin-related knowledge patients living at home had 1 week following hospital discharge. Findings indicate that home care nurses need to concentrate on supplementing the inadequate knowledge patients have about Coumadin therapy, especially among the elderly.