{"title":"産後に発生した骨盤内腫瘍に対して腹腔鏡下手術を行い、良性多嚢胞性腹膜中皮腫と診断した1例","authors":"Fuyuka Igarashi, Tomohiro Uda, Keiko Yamaguchi, Genya Sato, Risa Ando, Ryutaro Yamamoto, Manami Sakurai","doi":"10.5180/jsgoe.39.1_78","DOIUrl":"https://doi.org/10.5180/jsgoe.39.1_78","url":null,"abstract":"Benign multicystic mesothelioma of the peritoneum (BMMP) is an uncommon benign tumor that arises from the peritoneum in women of reproductive age. Associated risk factors include endometriosis, pelvic inflammatory disease, and previous abdominal surgery. However, etiopathogenesis is still unknown. The preoperative diagnosis of BMMP is challenging and is confirmed by pathology.","PeriodicalId":475319,"journal":{"name":"Japanese Journal of Gynecologic and Obstetric Endoscopy","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135446354","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Satoyo Otsuka, Hiroshi Ishikawa, Omoi Chiba, Eri Katayama, Rie Okuya, Yuji Habu, Ayumu Matsuoka, Hirokazu Usui, Kaori Koga
{"title":"千葉大学と連携施設に属する若手医師に対する、腹腔鏡手術手技修練方法に関する意識調査","authors":"Satoyo Otsuka, Hiroshi Ishikawa, Omoi Chiba, Eri Katayama, Rie Okuya, Yuji Habu, Ayumu Matsuoka, Hirokazu Usui, Kaori Koga","doi":"10.5180/jsgoe.39.1_14","DOIUrl":"https://doi.org/10.5180/jsgoe.39.1_14","url":null,"abstract":"Objective: Young gynecologists aim to acquire a certificate in laparoscopic surgery from the Japan Society of Gynecologic and Obstetric Endoscopy and Minimally Invasive Therapy (JSGOE). However, there are no adequate training programs to support the certificate acquisition in the Department of Gynecology at Chiba University and 11 associated facilities (abbreviated as our facilities). This study aimed to investigate the experience of young physicians with performing laparoscopic surgeries, including total laparoscopic hysterectomy (TLH), in our facilities and self-training methods.","PeriodicalId":475319,"journal":{"name":"Japanese Journal of Gynecologic and Obstetric Endoscopy","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135446079","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"大量腹水を伴った進行卵巣癌・腹膜癌の診断的腹腔鏡下手術時における腹水濾過濃縮再静注法(CART)の有用性","authors":"Makiko Taniguchi, Jyunya Kamibayashi, Nagisa Higuchi, Hikaru Murakami, Hiroko Fukui, Yoshinori Takeda, Emiko Niiro, Fuminori Ito","doi":"10.5180/jsgoe.39.1_21","DOIUrl":"https://doi.org/10.5180/jsgoe.39.1_21","url":null,"abstract":"Objective: This study aimed to investigate the usefulness of intraoperative cell-free and concentrated ascites reinfusion therapy (CART) in patients undergoing diagnostic laparoscopic surgery of advanced ovarian or peritoneal cancer (AOPC) with massive ascites.","PeriodicalId":475319,"journal":{"name":"Japanese Journal of Gynecologic and Obstetric Endoscopy","volume":"93 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135446093","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"A case of pseudoaneurysm after hysteroscopic myomectomy led to hysterectomy due to massive hemorrhage","authors":"Satoshi Kubota, Airi Kato, Hikari Unno, Haruka Muto, Tomoko Sumikura, Tadashi Iwamiya, Masahiko Takemura","doi":"10.5180/jsgoe.39.1_116","DOIUrl":"https://doi.org/10.5180/jsgoe.39.1_116","url":null,"abstract":"Uterine pseudoaneurysm is a potentially fatal complication that can occur after non-traumatic delivery/abortion and surgical procedures such as cesarean section and myomectomy. We encountered a case of pseudoaneurysm after hysteroscopic myomectomy, necessitating hysterectomy due to massive hemorrhage. A 40-year-old woman was referred to our institution with hypermenorrhea caused by submucous leiomyoma. The leiomyoma was resected with hysteroscopic surgery, which revealed a FIGO type 3 leiomyoma. A transvaginal ultrasonography at the routine follow-up visit after 14 days revealed a hypoechoic structure with a diameter of 2 cm in the uterine cavity. Color Doppler ultrasonography revealed pulsatile flow within the hypoechoic area. Thus, a pseudoaneurysm was suspected. She presented with excessive vaginal bleeding the same night. Contrast-enhanced computed tomography confirmed the rupture of the pseudoaneurysm. She was treated with hysterectomy.","PeriodicalId":475319,"journal":{"name":"Japanese Journal of Gynecologic and Obstetric Endoscopy","volume":"156 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135446349","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Mari Ando, Shuji Takemoto, Mahomi Kikuchi, Naohiko Saiki, Ai Takamatsu, Kanako Sendo, Hironori Asada
{"title":"A case of ovarian squamous cell carcinoma in situ arising in mature teratoma","authors":"Mari Ando, Shuji Takemoto, Mahomi Kikuchi, Naohiko Saiki, Ai Takamatsu, Kanako Sendo, Hironori Asada","doi":"10.5180/jsgoe.39.1_47","DOIUrl":"https://doi.org/10.5180/jsgoe.39.1_47","url":null,"abstract":"Background: Mature teratoma (MT) is the most common ovarian tumor, accounting for 10-20% of ovarian tumors. It is reported that 1-2% transform to malignancy, most transforming to squamous cell carcinoma. Squamous cell carcinoma found together with noninvasive squamous cell carcinoma in situ (CIS) is rarely reported, but it is even rarer that we find CIS alone, and standard treatment is not established. In this case, MT of the left ovary was diagnosed and laparoscopic cystectomy performed. Histological examination revealed CIS alone arising from MT.","PeriodicalId":475319,"journal":{"name":"Japanese Journal of Gynecologic and Obstetric Endoscopy","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135446087","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Association of endometrioid carcinoma with ichthyosis uteri: a case report","authors":"Kei Ameda, Namiko Minobe, Asuka Sakiyama, Sayaka Ohtani, Mizuho Karube, Jyunichirou Kibayashi","doi":"10.5180/jsgoe.39.1_111","DOIUrl":"https://doi.org/10.5180/jsgoe.39.1_111","url":null,"abstract":"Ichthyosis uteri is a rare condition where an extensive portion of the surface endometrium is replaced by stratified squamous epithelium. Although ichthyosis uteri is considered a benign disease, it has recently been associated with malignant tumors. Here we report a case of ichthyosis uteri complicated by endometrioid carcinoma.","PeriodicalId":475319,"journal":{"name":"Japanese Journal of Gynecologic and Obstetric Endoscopy","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135446080","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"A case of total laparoscopic hysterectomy using Tsukahara uterine forceps without vaginal pipe or manipulator for a virgin patient with multiple uterine myomas","authors":"Hiroaki Soyama, Satomi Okuguchi, Takayoshi Yoshida, Fumiaki Taniguchi","doi":"10.5180/jsgoe.39.1_67","DOIUrl":"https://doi.org/10.5180/jsgoe.39.1_67","url":null,"abstract":"We present a case of total laparoscopic hysterectomy (TLH) for a virgin patient with multiple large uterine myomas. Thirty-five-year-old primiparous patient was diagnosed with multiple large uterine myomas which size was maximum of 120 mm diameter by magnetic resonance imaging. The patient underwent TLH. We didn’t use the uterine manipulator to avoid the hymen and vaginal laceration, therefore, we only use Tsukahara uterine forceps instead of using uterine manipulator. Firstly, the myomectomy was performed during TLH to obtain good visibility of operative field and enough space of smooth manipulation of the instruments. Then, cervical amputation was conducted after treatment of uterine upper ligaments and uterine vessels, because large uterus could not be handled enough by Tsukahara uterine forceps. After cervical amputation, bilateral ureters were easily detected, and residual uterine cervix was removed safely. By using Tsukahara uterine forceps, and performing myomectomy and cervical amputation during TLH, we completed TLH in virgin case with multiple large uterine myomas without any complications.","PeriodicalId":475319,"journal":{"name":"Japanese Journal of Gynecologic and Obstetric Endoscopy","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135446356","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"A case of a hard calcified myoma that was morcellated using orthopedic instruments during total laparoscopic hysterectomy","authors":"Hiroaki Soyama, Satomi Okuguchi, Takayoshi Yoshida, Fumiaki Taniguchi","doi":"10.5180/jsgoe.39.1_52","DOIUrl":"https://doi.org/10.5180/jsgoe.39.1_52","url":null,"abstract":"Calcification of uterine myoma is not rare. However, due to the hardness of calcified myomas, sometimes it is difficult to extract the myoma from the pelvic cavity during a total laparoscopic hysterectomy (TLH). We present a case of a patient with a large uterine calcified myoma who underwent TLH. A 52-year-old virgin woman was diagnosed with multiple large uterine myomas with a maximal size of 120 mm by magnetic resonance imaging. An abdominal X-ray examination identified one of the myomas as calcified. The patient underwent TLH. Even though we tried to extract the uterus and myomas by in-bag morcellation, the calcified myoma was not morcellated using a power morcellator. Then, after adding a small 40 mm incision to the main port site, orthopedic instruments were used to morcellate the calcified myoma safely. Uterine weight was 1163 g, operative time was 387 minutes and intraoperative blood loss was 325 ml.","PeriodicalId":475319,"journal":{"name":"Japanese Journal of Gynecologic and Obstetric Endoscopy","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135446106","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}