Ossifying fibroma in the mandibular angle mimicking metastatic clear cell renal cell carcinoma: A case report

Shinpei Matsuda, Hitoshi Yoshimura, Hisato Yoshida, Minekatsu Taga, Yoshiaki Imamura, Tamotsu Kiyoshima, Kazuo Sano

研究成果: ジャーナルへの寄稿記事

抄録

Rationale:Ossifying fibroma is benign fibro-osseous neoplasm. The authors report a case of ossifying fibroma in the mandibular angle suspected as metastasis of clear cell renal cell carcinoma.Patient concerns:A 74-year-old man presented to the primary hospital complaining of frequent urination. A tumor in the left kidney was detected via an abdominal computed tomography scan. The patient then visited the Department of Urology at our hospital.Diagnoses:According to whole-body imaging examinations, the patient was suspected of having renal cancer with mandibular metastasis. Also, a cystic lesion of the maxilla was revealed.Interventions:Left nephrectomy was performed by urologists, and the patient was diagnosed with clear cell renal cell carcinoma of the left kidney. Approximately 1 month later, resection with a safety margin of the mandibular lesion and removal of the maxillary lesion were performed by oral and maxillofacial surgeons.Outcomes:The patient was diagnosed with ossifying fibroma of the mandible and an odontogenic keratocyst of the maxilla via a histopathological examination. Eighteen months have passed since the operation without clinical and imaging findings associated with recurrence.Lessons:Ossifying fibroma in the mandibular angle of elderly patients is extremely rare. Surgeons should consider the possibility of metastasis when osteolytic lesions of the jaw are found in patients with cancer.

元の言語英語
記事番号e16595
ジャーナルMedicine (United States)
98
発行部数33
DOI
出版物ステータス出版済み - 8 1 2019

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Ossifying Fibroma
Maxilla
Neoplasm Metastasis
Renal Cell Carcinoma
Odontogenic Cysts
Kidney
Whole Body Imaging
Neoplasms
Urination
Kidney Neoplasms
Urology
Clear-cell metastatic renal cell carcinoma
Jaw
Nephrectomy
Mandible
Tomography
Safety
Recurrence

All Science Journal Classification (ASJC) codes

  • Medicine(all)

これを引用

Ossifying fibroma in the mandibular angle mimicking metastatic clear cell renal cell carcinoma : A case report. / Matsuda, Shinpei; Yoshimura, Hitoshi; Yoshida, Hisato; Taga, Minekatsu; Imamura, Yoshiaki; Kiyoshima, Tamotsu; Sano, Kazuo.

:: Medicine (United States), 巻 98, 番号 33, e16595, 01.08.2019.

研究成果: ジャーナルへの寄稿記事

Matsuda, Shinpei ; Yoshimura, Hitoshi ; Yoshida, Hisato ; Taga, Minekatsu ; Imamura, Yoshiaki ; Kiyoshima, Tamotsu ; Sano, Kazuo. / Ossifying fibroma in the mandibular angle mimicking metastatic clear cell renal cell carcinoma : A case report. :: Medicine (United States). 2019 ; 巻 98, 番号 33.
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