氪激光治疗视网膜分支静脉阻塞120例疗效观察

目的 探讨氪激光治疗视网膜分支静脉阻塞(BRVO)的方法和效果。方法 观察分析120例(120眼)经荧光眼底造影(FFA)确诊为BRVO的患者(其中缺血型79例，非缺血型41例)的光凝治疗效果。结果 120例视网膜分支静脉阻塞患者中明显有效101例(84．1％)，13例(10．8％)视力保持不变，6例(5．1％)视力下降。视力不变和视力下降均为缺血型病例，非缺血型54例视力均得到了提高。治愈病程：57例病程小于3个月，40例病程在4～6个月，23例病程大于6个月。结论 氪激光治疗视网膜分支静脉阻塞，可缩短病程，减少并发症，降低复发率，使视力保持或提高。     

316. Intraoperative Sonographie der Bauchspeicheldrase

Zusammenfassung Bei 52 Patienten mit benignen and malignen Pankreaserkrankungen wurde die Bauchspeicheldrüse intraoperativ sonographisch untersucht. Zwischen einem malignen and benignen Prozeß konnte sonographisch unterschieden werden. Die ultraschallgesteuerte Feinnadelaspirationscytologie kann die Rate der falsch negativen intraoperativen Cytologiebefunde weiter senken und durch ein intraoperatives sonographiegesteuertes Staging die Operationstaktik entscheidend beeinflussen.     

Percutaneous transluminal angioplasty: the treatment of choice for renovascular hypertension due to fibromuscular dysplasia

Twenty-three renal artery stenoses in 21 hypertensive patients, caused by fibromuscular dysplasia, were treated with percutaneous transluminal angioplasty (PTA). Follow-up over a period of 1 to 30 months, including angiography, renal vein renin assay, and radionuclide flow studies, was performed in 8 patients, each with one stenosis. Dilatation was initially successful in all cases and was successfully repeated in 1 case. The mean systolic pressure decreased by 61.81 mm Hg and the mean diastolic pressure by 36.28 mm Hg in response to treatment. Thirteen patients were cured, 8 were felt to have better control of blood pressure on medication, and there was no failures. This study demonstrates that PTA is a clinically effective method of treating renovascular hypertension due to fibromuscular dysplasia.     

Biplane arteriography in ischemia of the lower extremity

A technique for simultaneous bilateral biplane arteriography of the abdomen, pelvis, and lower extremities is described. The biplane views provided clinically significant information in approximately 40% of cases.     

Clinical and radiographic abnormalities in ankylosing spondylitis: a comparison of men and women.

A clinical and radiographic study of 98 patients with definite ankylosing spondylitis (Rome criteria) was undertaken to evaluate differences in men and women with the disease. Clinical manifestations which were atypical in the 18 female patients when compared to those of the men included older age of disease onset, higher incidence of initial and subsequent peripheral joint disease, more common cervical spine symptomatology, and milder disease course. Radiographic differences in the women included a high incidence of cervical spine abnormalities, a combination of cervical spine and sacroiliac joint alterations with a normal intervening thoracic and lumbar segment, and frequent and severe osteitis pubis.