Osteoid Osteoma

Lee, Eng Hin; Shafi, Mohamed; Hui, James

doi:10.1097/01.bpo.0000233807.80046.7c

Cited by 179 publications

(105 citation statements)

References 23 publications

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“…Sie machen etwa 11% der benignen und 3% aller Knochentumoren aus [14]. Einen Häufigkeitsgipfel weisen Osteoidosteome in der 2. und 3.…”

Section: Fallberichte Von Zwei Patienten Und Literaturübersichtunclassified

“…Lebensdekade auf, wobei die jüngsten berichteten Patienten 3 Jahre alt waren. Es besteht eine Prävalenz des männlichen Geschlechts (Männer:Frauen = 3:1; [14]). …”

Section: Fallberichte Von Zwei Patienten Und Literaturübersichtunclassified

“…Diskutiert werden eine Einstufung als: F benigne Neoplasie [14], F vaskulärer Prozess [10,15], F primäre Inflammation und F atypischer Heilungsprozess bzw. Reparationsvorgang nach (Minimal-) Trauma [14].…”

Section: > Osteoidosteome Führen Zu Starken Vorwiegend Nächtlichen Sunclassified

“…Für operativ schwer zugängliche Lokalisationen wurden minimal-invasive Techniken wie die CT-gesteuerte Thermokoagulation [1], die Hochfrequenz-/Radiofrequenzablation [7,14], die Laserablation [22] und die perkutane Nadelexzision [2] entwickelt. Vorteile sind weniger ausgedehnte knöcherne Läsionen, reduzierte Kosten und kürzere Hospitalisierungszeiten.…”

Section: > Osteoidosteome Führen Zu Starken Vorwiegend Nächtlichen Sunclassified

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Osteoidosteome der Finger: eine atypische Lokalisation?

et al. 2008

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Osteoid osteomas are painful bone tumors that usually occur in childhood or adolescence. Despite the small size of the bony lesions osteoid osteomas can cause persistent pain. Pathogenesis has not been completely understood. Remission usually occurs within several months to years. Therefore surgical therapy is not indicated in all cases. Nevertheless, as a result of reduced quality of life due to pain, sufficient analgesic/antiinflammatory therapy needs to be provided. We report on two male patients, aged 10 and 14 years, who presented with arthritis of the finger joints. As a result of both patients' histories, and following radiographic imaging and magnetic resonance imaging, a diagnosis of osteoid osteoma was made. Remission could be achieved in both patients following treatment with nonsteroidal antiinflammatory drugs (NSAIDs).In addition to the typical sites at the long bones of the lower extremity, osteoid osteomas can also localize to other sites such as fingers. In the case of definitive diagnosis and under close follow-up, medical treatment with NSAIDs is an alternative to surgical strategies. The operative risk should be weighed against the risk of long-term treatment with NSAIDs.

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“…Sie machen etwa 11% der benignen und 3% aller Knochentumoren aus [14]. Einen Häufigkeitsgipfel weisen Osteoidosteome in der 2. und 3.…”

Section: Fallberichte Von Zwei Patienten Und Literaturübersichtunclassified

“…Lebensdekade auf, wobei die jüngsten berichteten Patienten 3 Jahre alt waren. Es besteht eine Prävalenz des männlichen Geschlechts (Männer:Frauen = 3:1; [14]). …”

Section: Fallberichte Von Zwei Patienten Und Literaturübersichtunclassified

Section: > Osteoidosteome Führen Zu Starken Vorwiegend Nächtlichen Sunclassified

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Osteoidosteome der Finger: eine atypische Lokalisation?

et al. 2008

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“…Majority of the patients experience pain at the involved site, which is worse at night and is relieved by non-steroidal anti-inflammatory drugs (NSAIDS) 2. Some patients can present with growth disturbance, swelling or scoliosis 3. Diagnosing osteoid osteoma needs a high index of suspicion as small lesions can be easily missed on a plain radiograph.…”

Section: Introductionmentioning

confidence: 99%

Multifocal osteoid osteoma of tibia

et al. 2013

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SUMMARYMultifocal osteoid osteoma of the bone is extremely rare. We report a 25-year-old man who presented with pain in the left leg since 11 months which was partially relieved by over-the-counter analgesics. Radiograph demonstrated two lytic lesions with surrounding sclerosis along the anterior cortex of the left tibia. Three-phase Tc 99m bone and CT scans confirmed the diagnosis of multifocal osteoid osteoma. The patient underwent surgical excision followed by protected weight bearing. The patient was asymptomatic at 6 months postoperatively. Multifocal osteoid osteoma needs to be considered in the differential diagnosis of multiple lytic lesions in the bone. BACKGROUND

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A comprehensive MRI analysis of osteoid osteomas in patients with diverse radiological features across various regions

Yazol,

Ozer,

Asfuroğlu

et al. 2024

J of Clinical Ultrasound

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BackgroundMagnetic resonance imaging (MRI), which does not involve ionizing radiation, is the preferred imaging modality for diagnosing osteoid osteoma (OO), an ailment more common in children and young adults.PurposeThis study aims to perform a literature review and delineate the MRI findings of OO lesions in patients exhibiting varying radiological features across different regions.Materials and methodsA retrospective study included 63 patients diagnosed with OO through MRI, assessed independently by two blinded radiologists using both standard and dynamic contrast‐enhanced MRI techniques. After excluding 7 patients with prior biopsy, surgery, or RFA, the study included 56 patients with 57 lesions.ResultsOf 57 lesions evaluated, 50 were in long, and 7 in flat bones. One patient presented with two separate nidi within the intertrochanteric region. Most of the lesions, 49 (86%), were extra‐articular, while 8 (14%) were intra‐articular. The nidus was intracortical in 45 (78.9%) patients, intramedullary in 5 (8.8%), subperiosteal in 5 (8.8%), and endosteal in 2 (3.5%). Average nidus diameter was 7.02 ± 2.64 mm (3–12.6 mm). Central nidal calcification was present in 68.4% (n = 39) cases. Contrast enhancement was intense at 90.5%, moderate at 9.5%. Reactive sclerosis around the nidus was severe (50.9%), moderate (22.8%), and mild (26.3%). Bone marrow edema was severe (70.2%), moderate (14.0%), and mild (15.8%). Soft tissue edema was identified in 77.2% of all lesions.ConclusionTo minimize delays in diagnosis and treatment, radiologists should become acquainted with the typical OO MRI findings and the atypical MRI findings that might be mistaken for other conditions.

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Osteoid Osteoma

Cited by 179 publications

References 23 publications

Osteoidosteome der Finger: eine atypische Lokalisation?

Osteoidosteome der Finger: eine atypische Lokalisation?

Multifocal osteoid osteoma of tibia

A comprehensive MRI analysis of osteoid osteomas in patients with diverse radiological features across various regions

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