Since the laparoscopic surgical technique and quality for ovarian cystectomy largely depend on primary surgeon, we investigated usefulness feasibility of hanger retention bag (HRB) double suture (DSHT) as maneuvers to prevent tumor spillage, minimizing reliance surgeon's skill greatest extent possible. HRB DSHT present several advantages. First, requiring only a retrieval suture, are feasible, simple, cost-effective, can be performed at any facility with endoscopic equipment. Additionally,...

Urinary tract endometriosis affects 0.3-12 % of all cases endometriosis. Medications have limited efficacy in treating advanced disease. Serous cystadenofibroma is a rare benign variant ovarian epithelial tumors comprising both and fibrous stromal components. Its diagnosis challenging due to its visual resemblance malignancy. A patient diagnosed with ureteral underwent surgical excision the right kidney ureter. Ten years later, developed tumor suspected be malignant at same site. Following...

The purpose of this study was to assess the relationship between chronically impaired spermatogenesis induced by exposing mice doxorubicin (DXR) and expression infertility factor c-kit.Eight-week-old male Institute for Cancer Research (ICR) were intraperitoneally treated with DXR (0.15 mg/kg, group) or saline control twice weekly five weeks killed 14 after initial exposure. animals sacrificed bilateral testes removed weighed. stored mRNA assay fixed immunohistochemistry. Some testicular...

"A case of hysteroscopic resection cervical pregnancy after successful treatment with systematic methotrexate." Journal Obstetrics and Gynaecology, 36(7), pp. 865–866

This is a retrospective study aimingto clarify the current status of preimplantation genetic diagnosis (PGD) in Japan. Our data were collected from 12 facilities between September 2004 and 2012, entered into database. A majority PGD Japan was performed for balanced structural chromosomal abnormalities couples with recurrent miscarriage. monogenic diseases only two facilities. The average maternal age 38 years 40 abnormalities. Overall there have been671 cycles to oocyte retrieval reported....

Nephroblastoma (also known as Wilms' tumor) mainly occurs in the kidneys of children. outside may be observed three situations: primary disease, metastatic disease and nephroblastoma arising teratoma. Teratoma with (TWN) adult ovary is a rare tumor only one case has been reported. We report an unusual ovarian TWN presented to us acute abdomen due spontaneous rupture ovary. The occurred at site TWN, while contralateral mature cystic teratoma component had no rupture. After half months sparing...

It is relatively uncommon to treat patients with a preoperative diagnosis of benign leiomyoma that then unexpectedly rediagnosed as malignant in postoperative histology. We report the case 55-year-old woman low-grade endometrial stromal sarcoma who had been diagnosed having uterine myxoid degeneration by magnetic resonance imaging (MRI). She underwent laparoscopic hysterectomy. The uterus, after being placed retrieval bag, was transvaginally morcellated prevent spillage contents, MRI image...

We report a case of rivet damage to claw-forceps used with an electric morcellator during laparoscopic myomectomy. The was purchased on 30 March 2007. noticed the dropout rivet's head surgery study meeting in operating room 25 October from time purchase awareness defect after 14 myomectomies. When we reviewed operative videos all cases, possibly dropped out one seven cases. looked for abdominal X-rays However, it turned that there were no foreign objects abdomens any patients. period use...

In type 2 diabetes patients, attempting oocyte retrieval for egg cryopreservation without having established glycemic control does not yield good results. Strict dietary treatment and appropriate insulin administration is the best way to pregnancy.

Background: Female sex hormones work in concert. Gonadotropin-releasing hormone and ovulation-inducing agents are required female patients with infertility owing to dysregulation. Although drug-induced follicular development can be expected endogenous deficiency, data lacking on the protocols drugs used. Methods: We retrospectively examined success rates of ovulation induction, assisted reproductive technology, pregnancy outcomes 66 cycles eight pituitary insufficiency at our hospital....

Introduction: At our facility, oocyte retrieval had previously been performed with a 20-gauge standard needle that is uniformly thin overall (tSN); but recently, we have instead started using reduced needles, tip and 17-gauge body (RN). Until now, there comparisons between RN thick no tSN. The purpose of this study was to compare outcomes Methodology: Information on extracted from the medical records 304 cycles at facility January 2020 December 2023. two types needles were compared...

Introduction: This observation study aimed to differentiate between lobular endocervical glandular hyperplasia (LEGH) and gastric-type mucinous carcinoma (GAS) while evaluating the feasibility efficacy of laparoscopic surgery in preoperative diagnosis cervical cystic lesions. Method Material: A retrospective was conducted evaluate diagnostic process surgical management lesions suspected be LEGH or GAS. Preoperatively postoperatively, MRI, cytology, histology, tumor marker analysis, outcomes...

Atypical polypoid adenomyoma (APAM) is an epithelial-mesenchymal mixed tumor which often develops in the uterine cavity of reproductive age women, requiring preservation functions. Preoperative endometrial biopsy may not yield histological diagnosis as a solid smooth muscle tumor. The standard treatment option hysteroscopic resection for and at same time. We report case rapidly-growing APAM successfully diagnosed preoperatively via transcervical punch followed by laparoscopic resection. mass...

Aim: The present study investigated whether the CAG repeat length in exon 1 of androgen receptor gene on X chromosome is associated with male infertility. Methods: between two groups 143 idiopathic infertile Japanese men severe oligozoospermia or non‐obstructive azoospermia and 100 fertile were analyzed. factor deletions also Results: Although there was no significant difference mean observed ( P = 0.055), distribution wider than that men. Similar results detected combined data from previous...

In Tokyo, where the highest coronavirus disease 2019 (COVID-19) infection rates have been reported nationally, we introduced and performed polymerase chain reaction (PCR) testing on patients prior to them coming for oocyte retrieval (OR) or embryo transfer (ET) procedures. addition, recommended that self-inject ovarian stimulation drugs reduce number of hospital visits required. We aimed assess patient acceptance these measures change treatment number.We conducted a retrospective study...