No abstract available.
Humans ; Pregnancy, Twin* ; Twins*

Peritonitis is a serious problem in patients undergoing peritoneal dialysis. Rarely pneumatosis intestinalis can occur as a complication of this infectious process. Pneumatosis intestinalis is a potential life threatening condition with a challenging management. The mortality of peritoneal dialysis patients with pneumatosis intestinalis secondary to mesenteric ischemia is almost 100%. We describe a rare case of pneumatosis intestinalis in a peritoneal dialysis patient who developed Staphylococcus aureus peritonitis which was initially treated with appropriate antibiotics. Since initial response to therapy was not achieved, an abdominal computerized tomography was done which revealed a pneumatosis intestinalis. A laparotomy was performed and small bowel necrosis was seen. A segmental resection with ileostomy, jejunostomy was done. Though surgical treatment was performed, the patient died in 2 weeks after admission. Pneumocystitis intestinalis in peritoneal dialysis peritonitis is a uncommon complication which requires prompt evaluation to rule out mesenteric ischemia as it carries a high mortality and its management will be surgical.
Anti-Bacterial Agents ; Humans ; Ileostomy ; Ischemia ; Jejunostomy ; Laparotomy ; Necrosis ; Peritoneal Dialysis ; Peritonitis ; Staphylococcus aureus

PURPOSE: The homeobox (Hox) genes a and d controlling limb and genital development influence the digit ratio and the fetal production of testicular androgen, which may result in testicular descent in boys. To assess whether the digit ratio reflects disease status, we investigated the second and fourth finger lengths in children with cryptorchidism, in children with hydrocele as a disease control, and in healthy controls (boys and girls). MATERIALS AND METHODS: One hundred ninety-six children (46 with cryptorchidism, 50 with hydrocele, 50 healthy boys, and 50 healthy girls) who were 6 to 23 months of age were prospectively enrolled. Digit lengths were measured by 2 investigators, and the mean value was recorded. RESULTS: The second-to-fourth digit ratios (2D:4Ds) of the left hand in the cryptorchidism group, hydrocele group, healthy boys, and healthy girls were 0.958, 0.956, 0.950, and 0.956, respectively. The 2D:4D values of the right hand were 0.946, 0.945, 0.952, and 0.969, respectively. The right and left 2D:4D ratios were not significantly different among groups. The 2D:4D of both hands was not related to age, weight, or height. CONCLUSIONS: According to these results, the 2D:4D was not significantly different in boys with cryptorchidism than in boys with hydrocele or in healthy controls (boys and girls) and failed to reflect disease conditions in the infant period.
Anthropometry ; Case-Control Studies* ; Child ; Cryptorchidism* ; Extremities ; Female ; Fingers ; Genes, Homeobox ; Hand ; Humans ; Infant ; Male ; Prospective Studies ; Research Personnel

BACKGROUND: Angiotensin-converting enzyme inhibitors(ACEi) do not decrease plasma angiotensin II levels in chronic use to the same extent as in acute use. this reincrease in angiotensin II level is explained either by a renin-mediated reactive rise in plasma angiotensin I or by non-ACE dependent angiotensin II generation. The aim of this study was to compare the additive effects of an ACEi and angiotensin II receptor antagonist(AT1a) in antiproteinuric effect, hyperkalemia, and hypotension. METHODS: 58 outpatients with chronic renal insufficiency were included and they were randomly classified into two groups : Group I(prescribed AT1a only), Group II(AT1a and ACEi combination therapy), and the changes of serum creatinine, the amount of proteinuria, the developement of hyperkalemia, and hypotension were evaluated. RESULTS: In group I, the amount of proteinuria decreased to 92.8% of initial amount at 1 month after the start of drugs. 2 of 28 patients(7.1%) developed hyperkalemia, and serum creatinine did not change (1.686+/-1.415mg/dL 1.821+/-1.301mg/dL, p=0.289). But in combination therapy group, serum creatinine level increased from baseline value of 1.466+/-0.619mg/dL to 1.800+/-0.881mg/dL(p=0.05), proteinuria did not change (101% of initial amount), and 7 of 30 patients(23.3%) developed hyperkalemia. CONCLUSION: Combination therapy seems to have no additive antiproteinuric effect, but serum creatinine and potassium levels should be closely monitered during the combination therapy.
Angiotensin I ; Angiotensin II* ; Angiotensins* ; Creatinine ; Humans ; Hyperkalemia ; Hypotension ; Outpatients ; Peptidyl-Dipeptidase A* ; Plasma ; Potassium ; Proteinuria ; Receptors, Angiotensin* ; Renal Insufficiency, Chronic