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We applied the technique of ooplasmic elongating spermatid injection to the treatment of non-obstructive azoospermia. Mature oocytes were injected with elongating spermatids isolated from testicular biopsy material obtained from 13 non-obstructed azoospermic men. Seventy-three oocytes were successfully injected with elongating spermatids and were then cultured for 36 h. At 13 h post-injection 68 oocytes were found to be activated and 52 of them were fertilized. Forty-one 2- to 4-cell stage embryos developed from normally fertilized oocytes were transferred. At least two embryos were transferred to each female partner. Two pregnancies were achieved. Elongating spermatid injection may have a role in the treatment of non-obstructive azoospermia.

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To evaluate cancer involvement of internal female genitalia of patients undergoing anterior exenteration for clinically organ confined transitional cell carcinoma of the bladder, and identify potential preoperative risk factors. Charts and anterior exenteration specimens from 54 women with clinically organ confined transitional cell bladder cancer were retrospectively reviewed. Emphasis was given to the presence of internal genitalia involvement and or primary gynecologic pathology. Unsuspected internal genitalia involvement was reported in only three patients (5.7%). The vagina was involved in two cases (3.8%) while the uterus in one (1.9%). In all cases involvement was due to direst extension from bladder tumors of the base and dome respectively. No preoperative variable could predict internal genitalia involvement in a statistical significant manner. Benign pathology of the female reproductive organs was observed in six patients and involved in all cases the uterus (11.5%). Internal genitalia involvement after radical cystectomy for TCC tumors of the bladder is rare (5.8%). Preoperative risk factors could not be identified although all involved genitalia were seen in tumors of the bladder dome and base. Therefore large multi-institutional studies are needed in order to identify preoperative risk factors for internal genitalia involvement in females with bladder cancer.

Background: The most common sites of metastasis in prostate cancer include bone and regional lymph nodes followed by lung, liver, and brain. Peritoneal metastasis without skeletal involvement is extremely rare. Case Report: We present herein a patient with hormone refractory prostate cancer with peritoneal metastasis accompanied by ascites but without bone metastasis. The patient initially experienced an excellent response to docetaxelbased chemotherapy. Conclusions: Prostate cancer can present with distant metastasis in unexpected sites. The lack of skeletal involvement does not exclude the possibility of distant metastases. The presence of ascites may indicate peritoneal disease which could be responsive to current standard chemotherapy.