Long-term continuous ambulatory peritoneal dialysis in diabetics.

Of 147 diabetic patients with end-stage renal disease who were treated in our CAPD program between 1978 and 1991, 6 men and 1 woman (5 had type II and 2 type I diabetes) with a mean age of 54 (range 21-70) years have been on CAPD for more than five years (mean: 76 mos, range: 65-109 mos) and on peritoneal dialysis (IPD+CAPD) for an average of 85 (range: 67-118) mos. They had a variety of comorbid conditions at the start of CAPD: Retinopathy (5/7), blindness (3/7), hypertension (5/7), peripheral neuropathy (7/7), peripheral vascular disease (3/7), congestive heart failure (3/7), myocardial infarction (1/7), ischemic heart disease (2/7). Two were smokers and five over the age of 65.

Advantages of peripheral radiogrametry over dual-photon absorptiometry of the spine in the assessment of prevalence of osteoporotic vertebral fractures in women.

Since osteoporosis develops in most postmenopausal women and is probably the most important single factor in the pathogenesis of osteoporotic fractures of the spine, hip, and wrist (and at other sites), methods suitable for mass screening should be developed. In this study of 97 women aged 24-79, measurements of the lumbar spine mineral content by dual-photon absorptiometry (DPA) were compared with the summed combined cortical thickness measurements from radiographs of the radius and metacarpal II (MR). There was good correlation between the two methods (r = 0.

Radiologic study of endosteal, intracortical, and periosteal surfaces of hand bones in metabolic bone diseases.

In metabolic bone diseases, subtle abnormalities occur on the three surfaces of bone, the recognition of which is important for diagnosis, as well as in follow-up studies, to recognize progression or regression. These resorptive and formative changes are best studied in fine-detail hand radiographs under 6 to 8 times magnification by a relatively simple radiologic method (microradioscopy). The periosteal resorption of hyperparathyroidism is thus recognized earlier than by regular radiography, and intracortical resorption, not detectable by the naked eye, can be visualized.