Yano M

Malignant transformation of adenomyosis is rare, with endometrioid carcinoma being the most common histological type. Herein, we report the first extremely aggressive case of undifferentiated carcinoma arising from adenomyosis. A 59-year-ol…

BackgroundThis study aimed to describe the clinical characteristics of patients with obstructed hemivagina and ipsilateral renal anomaly (OHVIRA)/Herlyn-Werner-Wunderlich (HWW) syndrome and to evaluate the efficacy of minimally invasive man…

The urachus is a remnant fibrous cord of the allantois and the ventral aspect of the cloaca that connects the urinary bladder to the anterior abdominal wall at the level of the umbilicus. The authors explore the embryologic origins of the u…

Endometriosis is a common condition impacting approximately 190 million individuals and up to 50% of women with infertility globally. The disease is characterized by endometrial-like tissue located outside of the uterine corpus, which cause…

The placenta is commonly overlooked on magnetic resonance imaging of the pregnant patient, which is frequently performed for alternative reasons such as to characterize fetal or uterine anomalies or to investigate the etiology of acute pelv…

STUDY QUESTION: Can pain be objectively assessed in macaques with naturally occurring endometriosis? SUMMARY ANSWER: Behavioral, pharmacological and in vivo brain imaging findings indicate that pain can be quantified in macaques with endom…

BACKGROUND: Catamenial pneumothorax (CP) is defined as repeated pneumothorax related to menses and thoracic endometriosis. We performed a retrospective analysis of nine patients with CP to determine the clinical features as well as the effe…