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Magnetic Resonance Imaging of Recurrent Adult Granulosa Cell Tumor of the Ovary: A Retrospective Analysis of 11 Cases

OBJECTIVE: The aim of the study was to characterize magnetic resonance imaging findings in patients with recurrent ovarian adult granulosa cell tumors (AGCTs). METHODS: Clinical and magnetic resonance imaging manifestations of recurrent AGCTs were evaluated in 11 patients. RESULTS: Initial recurrenc...

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Autores principales: Matsuki, Mitsuru, Numoto, Isao, Suzuki, Ayako, Hamakawa, Takefumi, Matsukubo, Yuko, Tsurusaki, Masakatsu, Ishii, Kazunari, Otani, Tomoyuki, Matsumura, Noriomi
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Lippincott Williams & Wilkins 2020
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7668338/
https://www.ncbi.nlm.nih.gov/pubmed/32976259
http://dx.doi.org/10.1097/RCT.0000000000001096
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author Matsuki, Mitsuru
Numoto, Isao
Suzuki, Ayako
Hamakawa, Takefumi
Matsukubo, Yuko
Tsurusaki, Masakatsu
Ishii, Kazunari
Otani, Tomoyuki
Matsumura, Noriomi
author_facet Matsuki, Mitsuru
Numoto, Isao
Suzuki, Ayako
Hamakawa, Takefumi
Matsukubo, Yuko
Tsurusaki, Masakatsu
Ishii, Kazunari
Otani, Tomoyuki
Matsumura, Noriomi
author_sort Matsuki, Mitsuru
collection PubMed
description OBJECTIVE: The aim of the study was to characterize magnetic resonance imaging findings in patients with recurrent ovarian adult granulosa cell tumors (AGCTs). METHODS: Clinical and magnetic resonance imaging manifestations of recurrent AGCTs were evaluated in 11 patients. RESULTS: Initial recurrences of AGCT were diagnosed between 13 months and 30 years (mean, 11.3 years). Recurrent tumors were located in the pelvic peritoneum, the abdominal peritoneum, the retroperitoneum, and bone. The number of recurrent tumors varied from 1 to 5. Tumors varied in morphology and all margins were well circumscribed. The internal structures noted were as follows: multilocular cystic and solid and cystic. Furthermore, internal hemorrhage and sponge-like multicystic components were identified. CONCLUSIONS: Ovarian AGCTs recurred in the pelvic peritoneum, abdominal peritoneum, and the retroperitoneal lymph nodes. Large recurrent AGCTs were commonly well circumscribed, round or lobulated, and multilocular cystic or solid and cystic. Moreover, they frequently included internal hemorrhage and sponge-like multicystic components.
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spelling pubmed-76683382020-11-16 Magnetic Resonance Imaging of Recurrent Adult Granulosa Cell Tumor of the Ovary: A Retrospective Analysis of 11 Cases Matsuki, Mitsuru Numoto, Isao Suzuki, Ayako Hamakawa, Takefumi Matsukubo, Yuko Tsurusaki, Masakatsu Ishii, Kazunari Otani, Tomoyuki Matsumura, Noriomi J Comput Assist Tomogr Abdominal Imaging OBJECTIVE: The aim of the study was to characterize magnetic resonance imaging findings in patients with recurrent ovarian adult granulosa cell tumors (AGCTs). METHODS: Clinical and magnetic resonance imaging manifestations of recurrent AGCTs were evaluated in 11 patients. RESULTS: Initial recurrences of AGCT were diagnosed between 13 months and 30 years (mean, 11.3 years). Recurrent tumors were located in the pelvic peritoneum, the abdominal peritoneum, the retroperitoneum, and bone. The number of recurrent tumors varied from 1 to 5. Tumors varied in morphology and all margins were well circumscribed. The internal structures noted were as follows: multilocular cystic and solid and cystic. Furthermore, internal hemorrhage and sponge-like multicystic components were identified. CONCLUSIONS: Ovarian AGCTs recurred in the pelvic peritoneum, abdominal peritoneum, and the retroperitoneal lymph nodes. Large recurrent AGCTs were commonly well circumscribed, round or lobulated, and multilocular cystic or solid and cystic. Moreover, they frequently included internal hemorrhage and sponge-like multicystic components. Lippincott Williams & Wilkins 2020 2020-09-24 /pmc/articles/PMC7668338/ /pubmed/32976259 http://dx.doi.org/10.1097/RCT.0000000000001096 Text en Copyright © 2020 The Author(s). Published by Wolters Kluwer Health, Inc. This is an open-access article distributed under the terms of the Creative Commons Attribution-Non Commercial-No Derivatives License 4.0 (CCBY-NC-ND) (http://creativecommons.org/licenses/by-nc-nd/4.0/) , where it is permissible to download and share the work provided it is properly cited. The work cannot be changed in any way or used commercially without permission from the journal.
spellingShingle Abdominal Imaging
Matsuki, Mitsuru
Numoto, Isao
Suzuki, Ayako
Hamakawa, Takefumi
Matsukubo, Yuko
Tsurusaki, Masakatsu
Ishii, Kazunari
Otani, Tomoyuki
Matsumura, Noriomi
Magnetic Resonance Imaging of Recurrent Adult Granulosa Cell Tumor of the Ovary: A Retrospective Analysis of 11 Cases
title Magnetic Resonance Imaging of Recurrent Adult Granulosa Cell Tumor of the Ovary: A Retrospective Analysis of 11 Cases
title_full Magnetic Resonance Imaging of Recurrent Adult Granulosa Cell Tumor of the Ovary: A Retrospective Analysis of 11 Cases
title_fullStr Magnetic Resonance Imaging of Recurrent Adult Granulosa Cell Tumor of the Ovary: A Retrospective Analysis of 11 Cases
title_full_unstemmed Magnetic Resonance Imaging of Recurrent Adult Granulosa Cell Tumor of the Ovary: A Retrospective Analysis of 11 Cases
title_short Magnetic Resonance Imaging of Recurrent Adult Granulosa Cell Tumor of the Ovary: A Retrospective Analysis of 11 Cases
title_sort magnetic resonance imaging of recurrent adult granulosa cell tumor of the ovary: a retrospective analysis of 11 cases
topic Abdominal Imaging
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7668338/
https://www.ncbi.nlm.nih.gov/pubmed/32976259
http://dx.doi.org/10.1097/RCT.0000000000001096
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