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Osteoid osteoma

T Jaehn, R Sievers, A Wanninger, J Kaiser, A Kaiser, B Reichert
Osteoid osteomas are benign bone tumors which rarely occur in the hand and impose severe diagnostic problems. The course of the disease is often protracted before the patient receives an adequate surgical treatment. The case of an osteoid osteoma in the scaphoid bone of a 15-year-old patient is presented, who was completely symptom free after a true diagnostic odyssey by resection of the nidus and reconstruction by crest bone graft and spongiosaplasty.
March 19, 2018: Der Unfallchirurg
Hongchuan Guo, Xu Wang, Chunyu Song, Zihao Song, Jiantao Liang, Gang Song, Yuhai Bao
OBJECTIVE: To retrospectively analyze the clinical data of 4 patients with trigeminal neuralgia (TN) secondary to osteoid osteoma (OO) of petrous bone and discuss the treatment experiences for this rare disease. METHOD: Between January 2008 and December 2016, 4 patients diagnosed as TN secondary to OO of petrous bone received surgical treatment in Xuan Wu Hospital of Capital Medical University. We summarized the characteristics and treatment experiences of this rare disease through retrospective review of the clinical information, imaging features, surgical details and follow up outcomes of all those 4 patients...
March 15, 2018: World Neurosurgery
Michalis Michaelides, Elena Drakonaki, Elia Petridou, Maria Pantziara, Cleanthis Ioannides
Osteoid osteomas of the wrist are relatively rare and the diagnosis is challenging due to atypical clinical features. We describe a case of an osteoid osteoma of the scaphoid bone associated with calcific tendinitis of the adjacent flexor carpi radialis tendon and periarticular soft tissue calcifications in a 21-year-old man presenting with radial-sided wrist pain. The lesion was successfully treated with CT-guided RF ablation. To our knowledge, this is the first description of an osteoid osteoma of the wrist associated with calcific tendinitis and periarthritis...
March 14, 2018: Skeletal Radiology
Volkan Gurkan, Ozgur Erdogan
Foot and ankle osteoid osteomas (OOs) are often cancellous or subperiosteal and rarely present with a periosteal reaction. Additionally, the large number of disorders included in the differential diagnosis and the nonspecific findings on radiographs complicate the diagnosis. We performed a manual search of the senior surgeon's hospitals' operating room records for the terms "benign bone tumor," "foot," "ankle," and "osteoid osteoma" from January 2003 until December 2014...
March 2, 2018: Journal of Foot and Ankle Surgery: Official Publication of the American College of Foot and Ankle Surgeons
Jonathan Toh Leong Cheah, Theodore R Fields
A minority of osteoid osteomas are found to be juxta-articular and within the small bones of the wrist. We present a 30-year-old man diagnosed with an osteoid osteoma of the lunate bone, presenting with 3 years of left wrist pain, swelling and reduced range of motion. Given the patient's background and laboratory testing, consideration was given to both inflammatory and infectious causes and the diagnosis was delayed, requiring repeat interval imaging and assisted by multiple imaging modalities. Management by surgical excision led to resolution of pain and swelling...
February 27, 2018: BMJ Case Reports
Teruaki Ono, Akio Sakamoto, Osamu Jono, Atsushi Shimizu
BACKGROUND Osteoid osteomas are benign bone-forming tumors characterized by local inflammation and pain. They are also characterized by a small osteolytic lesion (nidus). Spondylolysis is a defect of the pars interarticularis, which may lead to stress fractures, and is a common cause of low back pain in adolescence. Osteoid osteoma occurs predominantly in the posterior elements of the spine. Magnetic resonance imaging (MRI) signal abnormality suggesting bone marrow edema is a common finding in osteoid osteoma and early-stage spondylolysis without prominent defect...
February 26, 2018: American Journal of Case Reports
Elena Quílez-Caballero, José Martel-Villagran, Ángel Luis Bueno-Horcajadas, Laura López-Brasal, María Jesús Díaz-Candamio
Osteoblastomatosis (OBLT), also referred to as multifocal osteoblastoma (OB), is an unusual and recently described entity consisting of multifocal tumors histologically consistent with osteoblastoma and osteoid osteoma (OO) but radiologically mimicking a vascular bone lesion. OBLT treatment is based on aggressive procedures, such as amputation, en bloc resection, and chemotherapy. Only one previously reported case was successfully treated following a multimodal approach consisting of curettage, cryotherapy, intravenous bisphosphonates, and radiofrequency ablation...
February 15, 2018: Skeletal Radiology
Andrea M Spiker, Ben-Zion Rotter, Brenda Chang, Douglas N Mintz, Bryan T Kelly
Intra-articular osteoid osteoma (IAOO) of the hip is a relatively rare diagnosis, but one that can closely mimic symptomatic presentation of femoroacetabular impingement (FAI). Although there are multiple case reports of osteoid osteoma (OO) in the hip, we present the largest case series of hip IAOO treated with hip arthroscopy and discuss limited patient-reported outcomes after treatment with hip arthroscopy. We retrospectively identified patients diagnosed with IAOO of the hip with confirmatory computed tomography, magnetic resonance imaging or biopsy diagnoses of OO...
January 2018: Journal of Hip Preservation Surgery
Roberto Blanco Sequeiros, Juha-Jaakko Sinikumpu, Risto Ojala, Jyri Järvinen, Jan Fritz
Minimally invasive procedures play a crucial role in the diagnosis and treatment of many pediatric musculoskeletal conditions. Although computed tomography and fluoroscopy are commonly used for image guidance, the associated exposure to ionizing radiation is especially concerning in pediatric patients. Ultrasonography may be used successfully in a subset of interventions, but it is often not useful for complex, deep, and osseous targets. Interventional magnetic resonance imaging (iMRI) facilitates targeting and treatment of musculoskeletal lesions at many locations with high accuracy due to its excellent tissue contrast...
February 2018: Topics in Magnetic Resonance Imaging: TMRI
Ajay R Upadhyay, Nikunj Chandrakant Desai, Digish U Vaghela
Aim: The aim of the study was to evaluate efficacy of percutaneous computed tomography (CT)-guided radiofrequency ablation (RFA) of nidus in osteoid osteoma (OO). Materials and Methods: RFA was performed on fifty patients with clinically and radiologically diagnosed OO. RFA was done in the department of radio-diagnosis in our institute (a tertiary care providing institute in Ahmedabad, Western India). Ablation was performed by putting at an electrode tip (3-5 mm) into nidus under CT guidance with targeted temperature of 90°C for 3 min...
October 2017: South Asian Journal of Cancer
Byung-Ho Yoon, Jung Gon Kim, Yong-Chan Ha
Osteoid osteoma frequently requires surgical treatment, especially among young, active patients. However, surgeons are reluctant to perform open surgery for an osteoid osteoma of the femoral neck area because the conventional surgical approach requires a large incision in muscular patients, and percutaneous resection with a trephine has the attendant risk of subsequent fracture. Recently, arthroscopic excision of an osteoid osteoma has been reported as a less invasive, safer procedure than traditional open curettage...
August 2017: Arthroscopy Techniques
Elias Mazzawi, Daniela Militianu, Mark Eidelman, Yaniv Keren
Introduction: Radiofrequency ablation is an effective modality in treating osteoid osteoma while avoiding the complications of an open procedure. Its complications are usually self-limited consisting mostly of local skin burns. This report presents a major complication, a femur shaft fracture following an osteoid osteoma radiofrequency ablation. The fracture occurred approximately one year after the ablation at the site of the osteoid osteoma. Discussion: Few case reports have been published regarding subtrochanteric femur fracture after ablation of an osteoid osteoma...
September 2017: Clinical Cases in Mineral and Bone Metabolism
Massimo De Filippo, Umberto Russo, Vito Roberto Papapietro, Francesco Ceccarelli, Francesco Pogliacomi, Enrico Vaienti, Claudia Piccolo, Raffaella Capasso, Assunta Sica, Fabrizio Cioce, Mattia Carbone, Federico Bruno, Carlo Masciocchi, Vittorio Miele
Osteoid osteoma is a benign bone neoplasm with a reported incidence of 2-3% among all bone primary tumors. Although it is a small and benign lesion, it is often cause of patient complaint and discomfort. It is generally characterized by a long lasting, unremitting pain that typically exacerbates at night, often leading to sleep deprivation and functional limitation of the skeletal segment involved, with a significant reduction of patient daily life activities and consequent worsening of the overall quality of life...
January 19, 2018: Acta Bio-medica: Atenei Parmensis
Dominique Saragaglia, Adrien Bevand, Ramsay Refaie, Brice Rubens-Duval, Régis Pailhé
PURPOSE: The purpose of this study was to present the results of the KAPS® uni knee arthroplasty system, both mobile and fixed bearing with reference to function, alignment and complications in 103 implants with a mean follow-up of nine years. METHODS: This was a retrospective study of 103 unicompartimental knee arthroplasties in 89 patients operated on between March 2005 and March 2010. The population was composed of 50 males and 39 females, with a mean age of 70...
December 17, 2017: International Orthopaedics
Angelo Castello, Egesta Lopci
No abstract text is available yet for this article.
December 15, 2017: European Journal of Nuclear Medicine and Molecular Imaging
I-Yuan Joseph Chang, Hakan Ilaslan, Murali Sundaram, Jean Schils, Naveen Subhas
OBJECTIVE: To determine the diagnostic yield of CT-guided percutaneous biopsy of densely sclerotic bone lesions. MATERIALS AND METHODS: We retrospectively analyzed CT-guided percutaneous bone biopsies performed at our institution from September 2008 through August 2011 (329 cases) and from September 2012 through August 2015 (324 cases) after adoption of a battery-powered drill system (OnControl). Bone lesions were included in the analysis if they were >70% sclerotic by visual inspection, had a density > 2 times that of adjacent trabecular bone, and had an attenuation of ≥250 HU...
December 7, 2017: Skeletal Radiology
Adam N Wallace, Anderanik Tomasian, Randy O Chang, Jack W Jennings
In "Radiofrequency Ablation Procedure" section of the original article, the relationship between the location of the thermocouples and the size of the ablation zones is inaccurate and not consistent with the referenced article in the bibliography (#3. Hillen et al).
December 5, 2017: Cardiovascular and Interventional Radiology
Shaileshkumar Garge, Shyamkumar Nidugala Keshava, Vinu Moses, George Koshy, Munawwar Ahmed, Suraj Mammen, Vrisha Madhuri
Context: Percutaneous radiofrequency ablation (RFA) of osteoid osteoma has a high technical and clinical success rate. However, there is limited data on its use in the pediatric population, especially in technically challenging locations. Objective: The objective of this study was to assess the safety and efficacy of CT-guided percutaneous RFA of osteoid osteoma in pediatric population. Subjects and Methods: From June 2009 to May 2014, thirty patients with osteoid osteoma were treated with CT-guided RFA in common (25 cases) and technically challenging (five cases: four near articular surface and one in sacrum) locations...
July 2017: Indian Journal of Medical and Paediatric Oncology
Thomas J Hudson, Thomas Looi, Samuel Pichardo, Joao Amaral, Michael Temple, James M Drake, Adam C Waspe
PURPOSE: Magnetic resonance-guided focused ultrasound (MRgFUS) is emerging as a treatment alternative for osteoid osteoma and painful bone metastases. This study describes a new simulation platform that predicts the distribution of heat generated by MRgFUS when applied to bone tissue. METHODS: Calculation of the temperature distribution was performed using two mathematical models. The first determined the propagation and absorption of acoustic energy through each medium, and this was performed using a multilayered approximation of the Rayleigh integral method...
February 2018: Medical Physics
Jun Yang, Wei Li, Yu Yin, Zhi Li, Caifang Ni
Osteoid osteoma of the atlas has previously been reported very rarely in the published literature. The traditional standard treatment has been a surgical resection of the nidus. Recently, computed tomography (CT)-guided radiofrequency ablation (RFA) has gained favor as a more precise alternative treatment. Here, we present a case of osteoid osteoma of the C1 lateral mass treated successfully using CT-guided RFA. A 30-year-old woman who presented with a four-month history of occipital and suboccipital pain was treated by CT-guided RFA...
January 1, 2017: Interventional Neuroradiology
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