Imaging features of osteoid osteoma in plain radiograph, CT and MR : A case report and review of literatures

Goswami, Pulak; Medhi, Nirod; Sarma, PK; Das, HS; Hazarika, P.

doi:10.4103/0971-3026.28779

Cited by 3 publications

(6 citation statements)

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“…Although this tumor may regress spontaneously after a long time, but surgery is usually indicated in symptomatic patients not responsive to medical treatment. A variety of treatment options including medication, wide excision of the nidus and curettage of the lesion, CT-guided core drill excision, radionuclide-guided excision, percutaneous radiofrequency ablation, injection of ethanol, or interstitial laser photocoagulation (ILP) have been used for this tumor [3,[7][8][9][10][11]. Percutaneous CT-guided ablations with laser or radiofrequency have now widely replaced surgery as the treatment of choice for osteoid osteoma.…”

Section: Discussionmentioning

confidence: 99%

Osteoid Osteoma of Proximal Phalanx of the Index Finger of the Right Hand

Nasab¹,

Pipelzadeh²

2011

OJMI

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Osteoid osteoma is a benign bone forming tumor of the growing skeleton that is most often seen in young men. It represents by pain and radiologic appearance of anidus surrounded by osteosclerosisthat occurs mostly in long bones of the lower extremity. Occurrence of this tumor in the hand is an uncommon condition. We present a 23-year-old man with an osteoid osteoma in the proximal phalanx of the right index finger. The radiological examination showed a lytic lesion with irregular border with a central sclerotic nidus and also sclerotic changes around the lytic lesion and bone expansion in the proximal phalanx of the right index finger. He was suffering from a history of pain and swelling of his finger since 8 months. The pain disappeared after surgical excision of nidus. The patient was pain-free and there was no evidence of recurrence at 15 months follow up.

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Section: Discussionmentioning

confidence: 99%

Osteoid Osteoma of Proximal Phalanx of the Index Finger of the Right Hand

Nasab¹,

Pipelzadeh²

2011

OJMI

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“…The lesion is most commonly located in the cortex of the long bones with dense reactive sclerosis. Presence of area of sclerosis around the lucent area, due to reactive bone formation is typical of osteoid osteoma[ 2 ]. The nidus on maturity may be radio dense due to mineralization.…”

Section: Discussionmentioning

confidence: 99%

“…Conventional radiographs are effective in diagnosis, the radiological picture is of a central radiolucent area (nidus) surrounded by an area of cortical thickening. The imaging modality of choice is CT scan which is considered far superior to an MRI in diagnosis[ 1 , 2 ]. Tumors present in its classic form only in two thirds of the patients[ 3 ].…”

Section: Introductionmentioning

confidence: 99%

Atypical periosteal osteoid osteoma: a case report

Senan

Rani

2009

Cases Journal

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“…During the final review at six months he was noted to have satisfactory ankle function with no complications.DiscussionOsteoid osteomas may be intra-cortical, subperiosteal, endosyeal or intra-medullary in location. Presence of area of sclerosis around the lucent area, due to reactive bone formation is typical of osteoid osteoma[3]. The nidus is better demonstrated in a CT scan than in an MRI[1,3].A mature nidusmay be radio dense due to mineralization.…”

mentioning

confidence: 99%

“…Presence of area of sclerosis around the lucent area, due to reactive bone formation is typical of osteoid osteoma[3]. The nidus is better demonstrated in a CT scan than in an MRI[1,3].A mature nidusmay be radio dense due to mineralization. CT scan demonstrates a nidus which is a well-defined area of low attenuation which is surrounded by an area of high attenuation of reactive sclerosis[1].A series by Davidson and colleagues reported a delay in six months in making a diagnosis of osteoid osteoma because of the atypical radiographic appearance [2].…”

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confidence: 99%

Osteoid Osteoma of the Ankle Posing As a Distal Tibiofibular Syndesmosis: A Rare Case Report

Kumar¹,

Ballal²,

Hegde³

et al. 2016

Journal of Health and Allied Sciences NU

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Osteoid osteoma is a benign tumor of the bones. The adolescent males are the most commonly involved population. Pain of the affected site forms the common symptom during clinical presentation. The lower limbs are the most commonly affected site.We present here a case report of a middle aged gentleman who presented to us with complaints of pain and mass over the non-dominant ankle for four years. Clinical examination revealed a bony hard swelling proximal to the lateral malleolus. The radiographs and CT scan reports were consistent with features suggestive of an exostosis bridging the distal tibio-fibular syndesmosis. Surgical exploration revealed a mass with definite borders bridging the distal tibio-fibular syndesmosis. Excision biopsy was performed and the histopathology of the specimen reported features consistent with that of an osteoid osteoma. The patient was started on physiotherapy of the ankle and he was noted to have full range of ankle motion at six months. As no such case has been reported in earlier in literature we present it as a rare case report.

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Imaging features of osteoid osteoma in plain radiograph, CT and MR : A case report and review of literatures

Cited by 3 publications

References 0 publications

Osteoid Osteoma of Proximal Phalanx of the Index Finger of the Right Hand

Osteoid Osteoma of Proximal Phalanx of the Index Finger of the Right Hand

Atypical periosteal osteoid osteoma: a case report

Osteoid Osteoma of the Ankle Posing As a Distal Tibiofibular Syndesmosis: A Rare Case Report

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