Yajima R

No ORCID on file · 5 papers in corpus · active 2019-2022

Study types

  • article 2
  • case-report 1

Condition tags

  • dysmenorrhea 1
  • endometriosis 1
  • adenomyosis 1
2022
Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine ·doi:10.2463/mrms.mp.2021-0003

PurposeTo compare the diagnostic performance of dynamic contrast-enhanced-MR (DCE-MR) and delayed contrast-enhanced (CE)-MRI added to unenhanced MRI, including diffusion weighted image (DWI) for differentiating malignant adnexal tumors, con…

case-report 2022
Abdominal radiology (New York) ·doi:10.1007/s00261-022-03530-4

Polypoid endometriosis is a benign, rare variant of endometriosis that forms polypoid nodules mimicking malignant tumors. For three cases of polypoid endometriosis of female genital organs, this report presents characteristic MR imaging fea…

article 2021
Journal of Obstetrics and Gynaecology Research ·doi:10.1111/jog.14621

Abstract Aim To elucidate correlation between signal intensity on diffusion‐weighted images (SI‐DWI) and clinical backgrounds for uterine adenomyosis and to compare SI‐DWI of adenomyosis and malignant uterine tumors. Methods This study exam…

2021
Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine ·doi:10.2463/mrms.mp.2019-0153

PurposeTo investigate the influence of microcystic, elongated and fragmented (MELF) pattern invasion on preoperative evaluation of lymph node (LN) metastasis and myometrial invasion in patients with low-grade endometrial carcinoma.MethodsTh…

article 2019
Abdominal radiology (New York) ·doi:10.1007/s00261-019-01918-3

Tuberous sclerosis complex (TSC), a rare autosomal dominant neurocutaneous disorder, is characterized by the presence of benign congenital tumors in multiple organs. Neoplasms with perivascular epithelioid cell differentiation (PEComas), in…