Magnetic resonance imaging of the female pelvis: initial experience

Journal Article · Thu Dec 01 04:00:00 EST 1983 · AJR, Am. J. Roentgenol.; (United States)

DOI:https://doi.org/10.2214/ajr.141.6.1119· OSTI ID:5076151

Hricak, H; Alpers, C; Crooks, L E; Sheldon, P E

The potential of magnetic resonance imaging (MRI) was evaluated in 21 female subjects: seven volunteers, 12 patients scanned for reasons unrelated to the lower genitourinary tract, and two patients referred with gynecologic disease. The uterus at several stages was examined; the premenarcheal uterus (one patient), the uterus of reproductive age (12 patients), the postmenopausal uterus (two patients), and in an 8 week pregnancy (one patient). The myometrium and cyclic endometrium in the reproductive age separated by a low-intensity line (probably stratum basale), which allows recognition of changes in thickness of the cyclic endometrium during the menstrual cycle. The corpus uteri can be distinguished from the cervix by the transitional zone of the isthmus. The anatomic relation of the uterus to bladder and rectum is easily outlined. The vagina can be distinguished from the cervix, and the anatomic display of the closely apposed bladder, vagina, and rectum is clear on axial and coronal images. The ovary is identified; the signal intensity from the ovary depends on the acquisition parameter used. Uterine leiomyoma, endometriosis, and dermoid cyst were depicted, but further experience is needed to ascertain the specificity of the findings.

• Research Organization: Univ. of California School of Medicine, San Francisco
• OSTI ID: 5076151
• Journal Information: AJR, Am. J. Roentgenol.; (United States), Journal Name: AJR, Am. J. Roentgenol.; (United States) Vol. 141:6; ISSN AAJRD
• Country of Publication: United States
• Language: English

Related Subjects

550602* -- Medicine-- External Radiation in Diagnostics-- (1980-)
62 RADIOLOGY AND NUCLEAR MEDICINE
ANATOMY
ANIMALS
BLADDER
BODY
BODY AREAS
DIGESTIVE SYSTEM
FEMALE GENITALS
FEMALES
GASTROINTESTINAL TRACT
GONADS
INTESTINES
LARGE INTESTINE
MAGNETIC RESONANCE
MAMMALS
MAN
MENSTRUATION DISORDERS
NUCLEAR MAGNETIC RESONANCE
ORGANS
OVARIES
PELVIS
PRIMATES
RECTUM
RESONANCE
URINARY TRACT
UTERUS
VERTEBRATES
WOMEN