title: Synchronous mucinous metaplasia and neoplasia of the female genital tract with external urethral meatus neoplasm: A case report.
abstract: •We present a case of multiple mucinous metaplasia and neoplasia of cervix, endometrium, fallopian tube, ovary, and mesenterium with external urethral meatus neoplasm.•Immunohistochemistry showed almost same pattern in each neoplasms.•PCR-direct sequencing showed no existence of both KRAS and GNAS mutations.•This report suggests a possibility of synchronous mucinous metaplasia and neoplasia "beyond" female genital tract.
authors.affiliation: Department of Gynecologic Oncology, Saitama Medical University International Medical Center, 1397-1 Yamane, Hidaka, Saitama 350-1298, Japan.
authors.forename: Yuji
authors.initials: Y
authors.lastname: Ikeda
authors.affiliation: Department of Pathology, Saitama Medical University International Medical Center, 1397-1 Yamane, Hidaka, Saitama 350-1298, Japan.
authors.forename: Masanori
authors.initials: M
authors.lastname: Yasuda
authors.affiliation: Department of Pathology, Saitama Medical University International Medical Center, 1397-1 Yamane, Hidaka, Saitama 350-1298, Japan.
authors.forename: Tomomi
authors.initials: T
authors.lastname: Kato
authors.affiliation: Department of Gynecologic Oncology, Saitama Medical University International Medical Center, 1397-1 Yamane, Hidaka, Saitama 350-1298, Japan.
authors.forename: Yuri
authors.initials: Y
authors.lastname: Yano
authors.affiliation: Department of Gynecologic Oncology, Saitama Medical University International Medical Center, 1397-1 Yamane, Hidaka, Saitama 350-1298, Japan.
authors.forename: Akira
authors.initials: A
authors.lastname: Kurosaki
authors.affiliation: Department of Gynecologic Oncology, Saitama Medical University International Medical Center, 1397-1 Yamane, Hidaka, Saitama 350-1298, Japan.
authors.forename: Kosei
authors.initials: K
authors.lastname: Hasegawa
keywords: Mucinous; Neoplasms; Synchronous; Urethral