No abstract

Long-term results of this modified plication demonstrate excellent clinical outcome with minimal morbidity.

Strenuous exercise makes extraordinary demands. The transition from rest to intensive physical activity can cause pathological changes in various organs, particularly in the urinary tract. Hematuria (microscopic or macroscopic) is one of the abnormalities commonly found after sports activity. This phenomenon can occur in noncontact sports (such as rowing, running and swimming) as well as in contact sports (boxing, football and so forth). The pathophysiology can be either traumatic or nontraumatic. Renal trauma and/or bladder injury due to repeated impact of the posterior bladder wall against the bladder base can cause vascular lesions and consequently hematuria. There are 2 mechanisms of nontraumatic injury. 1) Vasoconstriction of the splanchnic and renal vessels occurs during exercise in order that blood can be redistributed to the contracting skeletal muscles, thus causing hypoxic damage to the nephron. This results in increased glomerular permeability which would favor increased excretion of erythrocytes and protein into the urine. 2) A relatively more marked constriction of the efferent glomerular arterioli results in an increased filtration pressure, which favors increased excretion of protein and red blood cells into the urine. It must be noted that sports hematuria differs from other conditions that may cause reddish discoloration of the urine due to physical exercise, such as march hemoglobinuria and exercise myoglobinuria. In the latter 2 abnormalities there is excretion of hemoglobin and myoglobin molecules in the urine and not whole blood or intact red blood cells. Sports hematuria usually has a benign self-limited course. However, coexisting urinary tract pathological conditions should be excluded carefully.

No abstract

The RigiScan Plus software introduced 4 new parameters that facilitate interpretation of the RigiScan data. The new software did not improve the correlation with the final diagnosis compared to the subjective single best event analysis but added new objective parameters, measured and displayed by the software, that facilitate use of the data by the physician.

From 1980 to July 1997 sixty-one male-to-female gender transformation surgeries were performed at our university center by one author (A.M.). Data were collected from patients who had surgery up to 1994 (n = 47) to obtain a minimum follow-up of 3 years; 28 patients were contacted. A mail questionnaire was supplemented by personal interviews with 11 patients and telephone interviews with remaining patients to obtain and clarify additional information. Physical and functional results of surgery were judged to be good, with few patients requiring additional corrective surgery. General satisfaction was expressed over the quality of cosmetic (normal appearing genitalia) and functional (ability to perceive orgasm) results. Follow-up showed satisfied who believed they had normal appearing genitalia and the ability to experience orgasm. Most patients were able to return to their jobs and live a more satisfactory social and personal life. One significant outcome was the importance of proper preparation of patients for surgery and especially the need for additional postoperative psychotherapy. None of the patients regretted having had surgery. However, some were, to a degree, disappointed because of difficulties experienced postoperatively in adjusting satisfactorily as women both in their relationships with men and in living their lives generally as women. Findings of this study make a strong case for making a change in the Harry Benjamin Standards of Care to include a period of postoperative psychotherapy.

The RigiScan Plus software introduced 4 new parameters that facilitate interpretation of the RigiScan data. The new software did not improve the correlation with the final diagnosis compared to the subjective single best event analysis but added new objective parameters, measured and displayed by the software, that facilitate use of the data by the physician.

Long-term results of this modified plication demonstrate excellent clinical outcome with minimal morbidity.