Akiko Tonooka

ORCID: 0000-0001-6095-578X · 3 papers in corpus
observational 2025
Multi-institutional study of mesonephric-like adenocarcinoma: its clinicopathological characteristics and histogenetic association with ectopic endometrium
Virchows Archiv : an international journal of pathology ·doi:10.1007/s00428-025-04286-0

To explore the clinicopathological features and origin of mesonephric-like adenocarcinomas (MLAs), 83 cases diagnosed or suspected to be MLAs were collected from various institutions in Japan. We clearly classified 78 as MLAs (uterus: 47, o…

case-report 2020
Immunohistochemical markers and the clinical course of adenosarcoma: a series of seven cases
Diagnostic pathology ·doi:10.1186/s13000-020-01036-5

BACKGROUND: Uterine adenosarcoma, a rare uterine tumor subtype, is a biphasic tumor consisting of epithelial and mesenchymal elements. To date, there is no research comparing the histopathological features and immunohistochemistry of primar…

case-report 2018
A cotyledonoid dissecting leiomyoma with an intravascular component and adenomyosis accompanied with possible multiple lung metastases: A case report
·doi:10.1016/j.ehpc.2018.12.004

A cotyledonoid dissecting leiomyoma (CDL) is a rare variant of a uterine smooth muscle cell tumor and is characterized by intramural and extrauterine growth patterns with dissection of the uterine myometrium.We encountered a case of a CDL w…