Sakai M

No ORCID on file · 9 papers in corpus · active 2002-2025

Study types

  • article 2

Condition tags

  • endometriosis 1
2025
Comprehensive analysis of calcification frequency and patterns in ovarian tumours using non-contrast CT.
Japanese journal of radiology ·doi:10.1007/s11604-025-01750-4

ObjectivesTo investigate the frequency and patterns of calcification in ovarian tumours and evaluate their association with various histological types and malignancy grades.MethodsThis retrospective study included patients who underwent non…

2024
Imaging findings in inflammatory disease of the genital organs.
Japanese journal of radiology ·doi:10.1007/s11604-023-01518-8

This review focuses on inflammatory diseases of female and male genital organs and discusses their epidemiology, pathogenesis, clinical presentation, and imaging findings. The female section covers pelvic inflammatory disease (PID) primaril…

2022
Diagnosing Ovarian Cancer on MRI: A Preliminary Study Comparing Deep Learning and Radiologist Assessments.
Cancers ·doi:10.3390/cancers14040987

BackgroundThis study aimed to compare deep learning with radiologists' assessments for diagnosing ovarian carcinoma using MRI.MethodsThis retrospective study included 194 patients with pathologically confirmed ovarian carcinomas or borderli…

2022
Differentiation of carcinosarcoma from endometrial carcinoma on magnetic resonance imaging using deep learning.
Polish journal of radiology ·doi:10.5114/pjr.2022.119806

PurposeTo verify whether deep learning can be used to differentiate between carcinosarcomas (CSs) and endometrial carcinomas (ECs) using several magnetic resonance imaging (MRI) sequences.Material and methodsThis retrospective study include…

2022
DNA methyltransferase 3 alpha and TET methylcytosine dioxygenase 2 restrain mitochondrial DNA-mediated interferon signaling in macrophages.
Immunity ·doi:10.1016/j.immuni.2022.06.022

Deleterious somatic mutations in DNA methyltransferase 3 alpha (DNMT3A) and TET mehtylcytosine dioxygenase 2 (TET2) are associated with clonal expansion of hematopoietic cells and higher risk of cardiovascular disease (CVD). Here, we invest…

article 2021
Bowel obstruction due to Chlamydia trachomatis: a case report and review of literature
Surgical case reports ·doi:10.1186/s40792-021-01130-w

BACKGROUND: Chlamydial infection is a difficult-to-diagnose type of sexually transmitted disease that occurs mainly in young people. We report a case of bowel obstruction caused by intrapelvic adhesions formed by chlamydial infection. CASE …

article 2020
Carcinosarcoma of the ovary: MR and clinical findings compared with high-grade serous carcinoma
Japanese journal of radiology ·doi:10.1007/s11604-020-01072-7

PurposeTo clarify imaging and clinical characteristics of ovarian carcinosarcoma (CS) compared with high-grade serous carcinoma (HGSC).MethodsWe retrospectively reviewed MR imagings of 12 patients with CS and 30 patients with HGSC and evalu…

2019
A Case of Synchronous Primary Corpus and Ovarian Cancer with Pseudo-Meigs Syndrome: Utilization of a Diagnostic Laparoscopy for the Accurate Diagnosis.
Gynecology and Minimally Invasive Therapy ·doi:10.4103/gmit.gmit_18_19

We report a case of synchronous primary corpus and ovarian cancer (SPC) with massive ascites due to Pseudo-Meigs syndrome (PMS). A 48-year-old woman presented with complaints of abnormal genital bleeding and abdominal discomfort. Massive as…

2002
HER2 is frequently over-expressed in ovarian clear cell adenocarcinoma: possible novel treatment modality using recombinant monoclonal antibody against HER2, trastuzumab.
Japanese journal of cancer research : Gann ·doi:10.1111/j.1349-7006.2002.tb01231.x

Ovarian clear cell adenocarcinoma (CCA) is generally chemo-resistant. Recently the poor prognosis and resistance to chemotherapeutic agents of HER2/neu over-expressing tumors have become clear. Thus, we investigated the expression level of …