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1.
Springerplus ; 5(1): 1444, 2016.
Article in English | MEDLINE | ID: mdl-27652020

ABSTRACT

INTRODUCTION: Massive ovarian edema (MOE) is a rare disease and few reports have described the magnetic resonance (MR) imaging manifestations in pregnancy. CASE DESCRIPTION: We report here a case of MOE in a patient at 12 weeks' gestation. Abdominal T2-weighted MR images showed asymmetric ovarian enlargement in a teardrop configuration, hyperintense peripherally displaced follicles, and twisting of the vascular pedicle between the enlarged ovary and uterus. The diagnosis of MOE due to ovarian torsion was confirmed by exploratory laparotomy. Preoperative imaging, especially the MR imaging could distinguish MOE from other conditions and demonstrate the relations of adjunct organ, and allowed for untwisting during laparotomy with successful preservation of the ovary. DISCUSSION AND EVALUATION: Ultrasonography is important in detecting, evaluating, and determining the malignant potential of adnexal masses in pregnancy, but its findings may be nonspecific and then MR may assist characterization. This case was tentatively diagnosed as typical MOE by preoperative imaging, but the shape and location of the hugely enlarged ovarian mass suggested torsion of the ovarian pedicle. In our case, the diagnosis was confirmed by exploratory laparotomy and the pedicle was successfully untwisted. CONCLUSION: MR imaging proved useful for decisions on expectant management of MOE in pregnancy, and the patient's affected ovary could be preserved.

2.
Clin Imaging ; 29(6): 383-8, 2005.
Article in English | MEDLINE | ID: mdl-16274890

ABSTRACT

We retrospectively analyzed contrast-enhanced computed tomography (CE-CT) findings in 18 patients with pure invasive lobular carcinoma (ILC). The features were divided into five types: an ill-defined and inhomogeneous mass with or without regional heterogeneous enhancement, a spiculated inhomogenous mass, a regional heterogeneous enhancement, and a normal finding. The correlation between tumor size on pathological examination was better with size estimation on CE-CT than that on mammography and sonography. CE-CT may provide additional information on the characteristics and extent of this carcinoma.


Subject(s)
Breast Neoplasms/diagnostic imaging , Carcinoma, Lobular/diagnostic imaging , Tomography, X-Ray Computed/methods , Adult , Aged , Breast Neoplasms/pathology , Carcinoma, Lobular/pathology , Female , Humans , Mammography , Middle Aged , Neoplasm Invasiveness , Retrospective Studies , Ultrasonography, Mammary
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