Hiroyuki Yazawa
ORCID: 0000-0001-5773-0299
· 9 papers in corpus
observational
2026
OBJECTIVES: With the recent spread of laparoscopic hysterectomy (LH) and the rising rate of cesarean sections (CSs), increasing number of patients with a previous CS are undergoing total LH (TLH). Here, we retrospectively compared the surgi…
other
2024
OBJECTIVES: We aimed to evaluate the surgical results for ectopic pregnancy (EP) treated at Fukushima Red Cross Hospital for over a 20-year period from 2002 to 2021. MATERIALS AND METHODS: We evaluated the incidence, surgical procedures, s…
other
2024
Although uterine sarcoma is a rare disease, its prognosis is extremely poor;thus, it is important to differentiate it from uterine leiomyoma. In this retrospective study, we examined the association between preoperative MRI findings and pos…
case-report
2022
Polypoid endometriosis is a rare form of endometriosis characterized by polypoid masses that histologically often resemble endometrial polyps. We report a case of rapidly progressing polypoid endometriosis that was preoperatively assumed to…
case-report
2019
We describe an extremely rare case of a borderline tumor arising from an extragonadal giant endometrial cyst. A 41-year-old woman complaining of abdominal pain was referred to our hospital with a diagnosis of large ovarian tumor. Magnetic r…
observational
2018
Three-dimensional (3D) laparoscopic surgical systems have been developed to account for the lack of depth perception, a known disadvantage of conventional 2-dimensional (2D) laparoscopy. In this study, we retrospectively compared the outcom…
case-report
2017
We describe an extremely rare case of advanced pure primary ovarian squamous cell carcinoma (SCC), treated by adjuvant chemotherapy with dose-dense paclitaxel combined with carboplatin (dd-TC) plus the combination chemotherapy with irinotec…
case-report
2015
Uterine arteriovenous malformation (AVM) is a potentially life-threatening condition characterized by abrupt and profuse uterine bleeding from abnormal connections between arteries and veins in the myometrium. It is commonly associated with…
2015
This article has been withdrawn at the request of the author(s) and/or editor. The Publisher apologizes for any inconvenience this may cause. The full Elsevier Policy on Article Withdrawal can be found at http://www.elsevier.com/locate/with…