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González Jiménez AD, Rodríguez Fernández A, Sánchez Sánchez R, Jaén Águila F, Mediavilla García JD, Llamas Elvira JM. False positive in 18F-fluorodeoxyglucose-18F positron emission tomography computed tomography scan of inferior vena cava leiomyoma in patient with a suspected paraganglioma. Rev Esp Med Nucl Imagen Mol 2020. [DOI: 10.1016/j.remnie.2019.06.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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González Jiménez A, Rodríguez Fernández A, Sánchez Sánchez R, Jaén Águila F, Mediavilla García J, Llamas Elvira J. Falso positivo en estudio de tomografía de emisión de positrones con fluorodesoxiglucosa-F18 de un leiomioma de vena cava inferior en paciente con sospecha de paraganglioma. Rev Esp Med Nucl Imagen Mol 2020; 39:27-30. [DOI: 10.1016/j.remn.2019.06.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2019] [Revised: 06/17/2019] [Accepted: 06/28/2019] [Indexed: 10/25/2022]
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Gao B, Zhou D, Qian X, Zhang W, Ying L, Wang W. Primary leiomyoma of the inferior vena cava mimicking a cystic neoplasm of the pancreas: a case report. Cardiovasc Pathol 2018; 46:107097. [PMID: 32086002 DOI: 10.1016/j.carpath.2018.11.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/09/2018] [Revised: 11/09/2018] [Accepted: 11/26/2018] [Indexed: 11/15/2022] Open
Abstract
Benign smooth muscle tumors of the inferior vena cava (IVC) are unusual, but mostly consist of intravenous leiomyomatosis, which arises from the uterus. Primary leiomyoma of the IVC is extremely rare. Here, we report a primary leiomyoma of the IVC, misleadingly reported as a cystic neoplasm of the pancreas in images. Immunohistochemical analysis was positive for (estrogen receptor) ER and (progesterone receptor) PR, indicating gynecologic leiomyomas. The use of ER and PR immunostaining is recommended to help distinguish between somatic and gynecologic leiomyomas, whose criteria of malignancy differ.
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Affiliation(s)
- Bingqiang Gao
- Division of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China; Key Laboratory of Precision Diagnosis and Treatment for Hepatobiliary and Pancreatic Tumor of Zhejiang Province, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Dongkai Zhou
- Division of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China; Key Laboratory of Precision Diagnosis and Treatment for Hepatobiliary and Pancreatic Tumor of Zhejiang Province, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Xiaohui Qian
- Division of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China; Key Laboratory of Precision Diagnosis and Treatment for Hepatobiliary and Pancreatic Tumor of Zhejiang Province, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Wang Zhang
- Division of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China; Key Laboratory of Precision Diagnosis and Treatment for Hepatobiliary and Pancreatic Tumor of Zhejiang Province, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Lixiong Ying
- Department of Pathology, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Weilin Wang
- Division of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China; Key Laboratory of Precision Diagnosis and Treatment for Hepatobiliary and Pancreatic Tumor of Zhejiang Province, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China; Clinical Research Center of Hepatobiliary and Pancreatic Diseases of Zhejiang Province, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China; State Key Laboratory & Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, Zhejiang University, Hangzhou, China.
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