Journal of Nippon Medical School = Nippon Ika Daigaku zasshi
-
A 27-year-old nulligravida woman without a history of dermatosis was hospitalized for threatened preterm labor at 29 weeks' gestation; therefore, continuous infusion of ritodrine hydrochloride was started. At 31 weeks' gestation, erythematous plaques appeared and spread over the body surface; therefore, a topical steroid preparation was applied. At 32 weeks' gestation, the eruptions developed into irregular annular areas of erythema with multiple pustules accompanied by severe itching, and oral prednisolone treatment was started. ⋯ Within several days of delivery, the eruptions began to resolve, and no recurrence was observed after treatment with oral prednisolone was stopped 31 days after delivery. On the basis of a positive patch test for ritodrine, we diagnosed pustular drug eruptions caused by ritodrine hydrochloride. Although ritodrine-induced pathognomonic cutaneous eruptions are rare, we would like to emphasize that ritodrine can cause drug-induced pustular eruptions distinctly resembling life-threatening impetigo herpetiformis.
-
Traumatic injury of the superior mesenteric vein (SMV) by blunt trauma is a rare but frequently fatal injury. Although simple ligation should be considered for a patient in unstable condition, its complications have not been reported in detail. A 47-year-old man was struck on the abdomen during a fight. ⋯ However, collateral vessels were revealed on a 3-dimensional CT scan, and, on POD 23, a CT scan showed that the collateral vessels had developed. The patient was discharged on POD 37. This case demonstrates that simple ligation of the proximal SMV leads to the development of collateral vessels and is useful for preventing side effects and improving outcomes.
-
Coronary artery bypass grafting (CABG) is a highly successful treatment for prolonging the lives of selected patients; however, preoperative and postoperative renal dysfunction has been an important predictor of adverse cardiovascular events. Concerns have recently grown regarding chronic kidney disease (CKD), which is an independent risk factor for cardiovascular diseases. In the present study we examined the significance of renal function on the basis of the estimated glomerular filtration rate (eGFR) and analyzed other factors as predictors of long-term clinical outcomes after CABG. ⋯ The mean age of patients was 64.6 ± 9.3 years, and the mean duration of follow-up was 69.5 ± 44.5 months. There were no significant differences in either deaths from all causes or cardiovascular deaths between the CKD group and the non-CKD group. Multivariate analysis using the Cox proportional hazards model revealed that age (hazard ratio, 1.044; p=0.001) was a predictor of all-cause death and that age (hazard ratio, 1.154; p<0.001), diabetes mellitus (hazard ratio, 3.122; p=0.046), unstable angina (hazard ratio, 5.012; p=0.003), and proteinuria (hazard ratio, 7.982; p<0.001) were predictors of cardiovascular death. conclusions: Our study demonstrates that age, diabetes mellitus, unstable angina, and proteinuria are factors that affect long-term prognosis after CABG, whereas eGFR <60 mL/min/1.73 m(2) is not a predictive risk factor for either all-cause death or cardiovascular death. Although the predictive value of eGFR <60 mL/min/1.73 m(2) is generally accepted, analysis of our own data with receiver operating characteristic curves shows that eGFR <50 mL/min/1.73 m(2) is a more sensitive predictor of long-term outcome.
-
Case Reports
Novel hybrid mesh surgery combines sacrocolpopexy with transvaginal mesh placement for pelvic organ prolapse.
Mesh surgeries, such as sacrocolpopexy and transvaginal mesh surgery, are commonly used to treat pelvic organ prolapse. Although mesh surgeries have a high success rate, they are unsuitable for some patients. ⋯ This approach is simple, secure, and versatile for patients who are not good candidates for conventional mesh surgeries. This novel hybrid mesh surgery is an option for treating various types of pelvic organ prolapse.
-
Case Reports
Unexplained lower abdominal pain associated with sacroiliac joint dysfunction: report of 2 cases.
A 25-year-old woman and a 31-year-old man presented with chronic lower back pain and unexplained lower abdominal pain. Both patients had groin tenderness at the medial border of the anterior superior iliac spine. The results of radiographical and physical examinations suggested sacroiliac joint dysfunction. ⋯ We speculate that spasm of the iliac muscle can cause groin pain and tenderness. Groin pain and a history of unexplained abdominal pain, with lower back pain, are symptoms that suggest sacroiliac joint dysfunction. Additionally, compression of the iliac muscle is a simple and useful maneuver; therefore, it can be used as a screening test for sacroiliac joint dysfunction, alongside other provocation tests.