Aim:To report a birth after intracytoplasmic sperm injection (ICSI) of ejaculated spermatozoa from a man with mosaic Klinefelter's syndrome detected by fluorescence in situ hybridization (FISH) analysis.Methods:A ...Aim:To report a birth after intracytoplasmic sperm injection (ICSI) of ejaculated spermatozoa from a man with mosaic Klinefelter's syndrome detected by fluorescence in situ hybridization (FISH) analysis.Methods:A 35-year- old man with a normal appearance consulted our hospital because of sterility over a 5-year period.Chromosome analysis showed low-incidence mosaic Klinefelter's syndrome.Using FISH,96 % hyperploidy of the lymphocytes was found.We examined the sex chromosome of the ejaculated spermatozoa.Using FISH,we examined 200 ejacu- lated spermatozoa and no hyperploidy was found.Results:The 33-year-old female partner of the male patient underwent an uncomplicated controlled ovarian hyperstimulation sequence using a combined recombinant-follicle stimulating hormone (rec-FSH) + human menopausal gonadotrophin (hMG) protocol,following late luteal phase pituitary down regulation.This culminated in the retrieval of seven oocytes,six of which were fertilized with ICSI. One ICSI attempt led to clinical pregnancy with a healthy baby girl.Conclusion:We report a male patient with low- incidence mosaic Klinefelter's syndrome whose ejaculated spermatozoa were identified as being haploid by FISH before ICSI,leading to the successful pregnancy of his wife and the birth of a healthy baby girl.展开更多
Penile epidermoid cysts are uncommon, and a small number of cases have been reported worldwide. We present the first documented patient with a penile epidermoid cyst which consisted of multiple focuses. A 37-year-old ...Penile epidermoid cysts are uncommon, and a small number of cases have been reported worldwide. We present the first documented patient with a penile epidermoid cyst which consisted of multiple focuses. A 37-year-old man presented to our department with a chief complaint of an asymptomatic, soft mass in the ventral part of the penis. The mass was nontender, freely movable and measuring 3 cm within the dermis. MRI (magnetic resonance imaging) revealed a high signal intensity on both T1- and T2-weighted images. Excision of the cyst was performed under local anesthesia. Macroscopically, the cut surface of the mass appeared to be full of a cheese-like material and the cyst consisted of multiple focuses. The cyst did not contain skin appendages. The pathological diagnosis was an epidermoid cyst of the penis. No recurrence has been noted in the year since the operation.展开更多
文摘Aim:To report a birth after intracytoplasmic sperm injection (ICSI) of ejaculated spermatozoa from a man with mosaic Klinefelter's syndrome detected by fluorescence in situ hybridization (FISH) analysis.Methods:A 35-year- old man with a normal appearance consulted our hospital because of sterility over a 5-year period.Chromosome analysis showed low-incidence mosaic Klinefelter's syndrome.Using FISH,96 % hyperploidy of the lymphocytes was found.We examined the sex chromosome of the ejaculated spermatozoa.Using FISH,we examined 200 ejacu- lated spermatozoa and no hyperploidy was found.Results:The 33-year-old female partner of the male patient underwent an uncomplicated controlled ovarian hyperstimulation sequence using a combined recombinant-follicle stimulating hormone (rec-FSH) + human menopausal gonadotrophin (hMG) protocol,following late luteal phase pituitary down regulation.This culminated in the retrieval of seven oocytes,six of which were fertilized with ICSI. One ICSI attempt led to clinical pregnancy with a healthy baby girl.Conclusion:We report a male patient with low- incidence mosaic Klinefelter's syndrome whose ejaculated spermatozoa were identified as being haploid by FISH before ICSI,leading to the successful pregnancy of his wife and the birth of a healthy baby girl.
文摘Penile epidermoid cysts are uncommon, and a small number of cases have been reported worldwide. We present the first documented patient with a penile epidermoid cyst which consisted of multiple focuses. A 37-year-old man presented to our department with a chief complaint of an asymptomatic, soft mass in the ventral part of the penis. The mass was nontender, freely movable and measuring 3 cm within the dermis. MRI (magnetic resonance imaging) revealed a high signal intensity on both T1- and T2-weighted images. Excision of the cyst was performed under local anesthesia. Macroscopically, the cut surface of the mass appeared to be full of a cheese-like material and the cyst consisted of multiple focuses. The cyst did not contain skin appendages. The pathological diagnosis was an epidermoid cyst of the penis. No recurrence has been noted in the year since the operation.
