Stress-Induced Spiculated Periosteal Reaction Appearing as a Malignant Bone Tumor: A Case Report

ABSTRACTAlthough osteosarcoma of the head and neck is a relatively rare disease, it is a highly malignant bone tumor. Diagnosis of the tumor is important especially in early stages for improving prognosis. The patients with orofacial pain firstly prefer to go to dentists. Such kind of pain may be associated with an oral or maxillofacial cancer. The dentists must be careful for evaluating the clinical and radiologic clues. These clues determine the biopsy necessity, type and management plan. The aim of this case presentation is to emphasize the importance of dentists on diagnosis and prognosis of oral malignancies. (Eur J Dent 2007;1:60-63)

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Malignant bone tumor simulating cystic lesion – case report and immunohistochemical analysis

Oral Surgery Oral Medicine Oral Pathology and Oral Radiology ◽

10.1016/j.oooo.2012.08.163 ◽

2012 ◽

Vol 114 (4) ◽

pp. e77

Keyword(s):

Case Report ◽

Bone Tumor ◽

Cystic Lesion ◽

Immunohistochemical Analysis ◽

Malignant Bone Tumor

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Superficial Angiomyxoma of the Thumb Mimicking a Malignant Bone Tumor: Case Report

The Journal Of Hand Surgery ◽

10.1016/j.jhsa.2014.01.004 ◽

2014 ◽

Vol 39 (5) ◽

pp. 937-939 ◽

Cited By ~ 1

Author(s):

Anil K. Bhat ◽

Ashwath M. Acharya ◽

Prashant Rosario ◽

C.K. Anuradha ◽

Lakshmi Rao

Keyword(s):

Case Report ◽

Bone Tumor ◽

Malignant Bone Tumor

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A rare case report of rib hemangioma mimicking a malignant bone tumor or metastatic tumor

International Journal of Surgery Case Reports ◽

10.1016/j.ijscr.2015.09.036 ◽

2015 ◽

Vol 16 ◽

pp. 141-145 ◽

Cited By ~ 3

Author(s):

Akira Haro ◽

Akira Nagashima

Keyword(s):

Case Report ◽

Bone Tumor ◽

Rare Case ◽

Metastatic Tumor ◽

Malignant Bone Tumor ◽

Rare Case Report

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Subperiosteal inflammatory pseudotumor mimicking primary malignant bone tumor: A case report

Modern Rheumatology ◽

10.3109/14397595.2014.970341 ◽

2014 ◽

Vol 27 (2) ◽

pp. 369-371 ◽

Cited By ~ 1

Author(s):

Ryu Terauchi ◽

Toshiharu Shirai ◽

Naoki Mizoshiri ◽

Eiichi Konishi ◽

Keiichiro Ueshima ◽

...

Keyword(s):

Case Report ◽

Bone Tumor ◽

Inflammatory Pseudotumor ◽

Malignant Bone Tumor ◽

Primary Malignant Bone Tumor

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Intraosseous Ganglion Cyst Mimicking Chondrosarcoma On MRI: A Case Report

10.21203/rs.3.rs-605077/v1 ◽

2021 ◽

Author(s):

Eunhye Seo ◽

Yu Sung Yoon ◽

Hee Kyung Kim

Keyword(s):

Magnetic Resonance Imaging ◽

Computed Tomography ◽

Case Report ◽

Bone Tumor ◽

Ganglion Cyst ◽

Malignant Bone Tumor ◽

Resonance Imaging ◽

Olecranon Process ◽

Magnetic Resonance Imaging Mri

Abstract BackgroundThe intraosseous ganglia is a benign cyst, rarely locate in the olecranon process. As intraosseous ganglia can mimic malignant bone tumor, computed tomography (CT) is improtant for diagnosis even when magnetic resonance imaging (MRI) suggests malignant bone tumor such as chondrosarcoma.Case presentationIn this paper, we report a 42-year-old woman with intraosseous ganglia in the olecranon process of the ulna. She complained pain in right elbow for 3 weeks. MRI revealed an intraosseous mass which initially diagnosed as chondrosarcoma. However, followed computed tomography (CT) demonstrated scattered intralesional gas and no underlying mineralization, and we can exclude chondrosarcoma from diagnosis. ConclusionsThe intraosseous ganglia can mimic bone tumor in MRI, therefore CT is essential for accurate characterization of bone tumor. Even if MR imaging strongly suggests chondrosarcoma of the bone, CT should be performed as additional study.

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