Didelphys Uterus in Pregnancy, an Uncommon Mullerian Duct Anomaly: A Case Report.

INTRODUCTION: Didelphys uterus, or "double uterus," is one of the rarest Müllerian duct anomalies (MDA). Due to its rarity, data are sparse on overall outcomes associated with this congenital defect, but it may be associated with several complications, both pregnancy and non-pregnancy related. CASE REPORT: In this case, a pregnant 35-year-old female with vaginal bleeding was subsequently diagnosed with uterus didelphys by transvaginal ultrasound imaging. CONCLUSION: Despite its rarity, clinicians should be aware of MDAs and their associated compli-cations with pregnancy.

Carpometacarpal Dislocation with Third Metacarpal Fracture.

CASE PRESENTATION: A 17-year-old male presented to the emergency department (ED) due to trauma to the right hand and wrist after punching a locker at school. He had significant soft tissue swelling. Radiographs demonstrated intra-articular metacarpal fractures with associated carpometacarpal dislocations. The dislocation was reduced bedside in the ED and ultimately underwent closed reduction surgical management with orthopedic surgery. DISCUSSION: Metacarpal fractures result from high-force impact injuries and account for 30-40% of all hand injuries. The most common sites of second through fifth metacarpal fractures are at the neck and the shaft, with the majority involving the fifth metacarpal neck (commonly coined "boxer's fractures"). Carpometacarpal (CMC) dislocations are a rare injury associated with high-force impact trauma to the wrist. These injuries account for as little as 1% of all acute hand and wrist injuries.1,2 Carpometacarpal dislocations are often difficult to diagnose on physical examination due to significant soft tissue swelling, and they can easily be missed on anterior-posterior views of the hand. Lateral and oblique plain radiograph views are essential in the diagnosis as they are more likely to show dislocations. Despite appropriate plain radiographic views, subtle CMC dislocations may be difficult to discern dependent on the level of dislocation or subluxation and overlapping of joints. These injuries are rare due to otherwise highly stable ligamentous and muscular attachments within the wrist. Because of these attachments, dislocations are often associated with concomitant metacarpal fractures.3.

A Multicenter Study Evaluating the Risk Factors and Outcomes of Repeat Descemet Stripping Endothelial Keratoplasty.

PURPOSE: Descemet stripping endothelial keratoplasty (DSEK), currently the most common procedure for managing corneal endothelial dysfunction, may be repeated following DSEK failure from a variety of causes. This multicenter study reports the risk factors and outcomes of repeat DSEK. METHODS: This was an institutional review board-approved multicenter retrospective chart review of patients who underwent repeat DSEK. Twelve surgeons from 5 Midwest academic centers and 3 private practice groups participated. The Eversight Eye Bank provided clinical indication and donor graft data. We also assessed the role of the learning curve by comparing cohorts from the first and second 5-year periods. RESULTS: A total of 121 eyes from 121 patients who underwent repeat DSEK were identified. The average age of the patients was 70 ± 12 years. The most common indication for repeat DSEK was late endothelial graft failure without rejection (58%, N = 63). Average preoperative and 12-month postoperative repeat DSEK corrected distance visual acuities were 20/694 and 20/89, respectively. Visual acuity outcomes, endothelial cell density, and cell loss did not significantly vary between the 2 cohorts. Initial graft rebubble rates for the first and second cohorts were 51% and 25%. The presence of glaucoma, prior glaucoma surgery, or a history of penetrating (full thickness) keratoplasty did not significantly affect visual outcomes. The median, mean, and range of intraocular pressures before repeat DSEK were 15.0, 15.7, and 6 to 37 mm Hg, respectively. Patients with higher intraocular pressures before repeat DSEK had improved postoperative corrected distance visual acuities. CONCLUSIONS: Repeating DSEK improves vision following failed or decompensated DSEK surgery. Higher preoperative repeat DSEK IOPs were associated with improved visual outcomes, and initial graft rebubble rates, which decreased over time, were likely due to surgeon experience.