ABSTRACT
INTRODUCCIÓN. Los osteocondromas son considerados como el tumor benigno más común entre los de origen óseo, se denomina también exostosis, y se lo define por la Organización Mundial de la Salud como una proyección ósea cubierta de una capa cartilaginosa en la superficie externa. Representa el 20-50% de todos los tumores benignos óseos. Se diagnostica en su mayoría en pacientes pediátricos. RESULTADOS. Presentamos el caso de una paciente de 8 años con osteocondroma único en escápula de aparición espontánea, sin otras lesiones en el cuerpo. DISCUSIÓN. Los lugares comunes de aparición de osteocondromas son los huesos largos con placa de crecimiento o metáfisis, localizaciones raras como la escapula comprenden menos del 1%. El tratamiento es expectante y al momento de producirse síntomas, está indicado la excision quirúrgica. CONCLUSIÓN. La enfermedad tiene un curso benigno sin complicaciones cuando se trata de un tumor esporádico, en los síndormes de exostosis, las recurrencias y riesgo de malignidad hacen necesario un seguimiento más cercano.
INTRODUCTION. Osteochondromas are considered the most common benign tumor among those of bone origin, it is also called exostosis, and is considered by the World Health Organization as a bone projection covered with a cartilaginous layer on the external surface), it represents 2050% of all benign tumors and is mostly diagnosed in pediatric patients. RESULTS. We present the case of an 8-year-old female with a single osteochondroma in the scapula of spontaneous appearance, without other lesions in the body. DISCUSSION: The common places of appearance are long bones with a growth plate or metaphysis, rare locations such as the scapula comprise less than 1%. The treatment is expectant, and when symptoms occur, surgical excision is indicated. CONCLUSION: The disease has a benign course without complications when it is a sporadic tumor, in exostosis syndromes the recurrences and risk of malignancy make closer follow-up necessary.
Subject(s)
Humans , Female , Child , Pediatrics , Scapula , Bone Neoplasms , Traumatology , Cartilage , Osteochondroma/surgery , Therapeutics , Bone Development , Exostoses , Ecuador , Growth PlateABSTRACT
@#Introduction: Spinal osteochondroma is rare. The purpose of this study is to examine the clinical characteristics and surgical treatment outcomes of 11 patients with spinal osteochondroma. Materials and methods: The study included 11 patients with spinal osteochondroma. In these patients, we examined the onset level, onset site, initial symptoms, surgical procedure, outcomes and complications. Results: Of the 11 patients, 9 presented with solitary tumours, and 2 had multiple. The mean post-operative observation period was six years and two months. The onset level was the cervical spine in eight patients, thoracic in two, and lumbar in one. The most common onset site was the posterior elements. The initial presentation was myelopathy in seven patients, radiculopathy in two, neck pain in one and feeling of mass in one. All patients underwent excision of the tumour, and depending on the tumour onset site, additional posterior or anterior decompression with or without fusion was performed. There was no recurrence in all patients. Intra-operative complications included dura tear and oesophageal injury in one patient with cervical onset, while post-operative complications included C5 palsy in one patient. Conclusions: In this study, surgical excision for osteochondroma of the spine were excellent with no recurrence of the tumour.
ABSTRACT
Osteochondroma is a common benign bone tumor and although its involvement in facial bones is rare (0.6 %), it shows a strong predilection for developing in the mandibular condyle, causing occlusal changes and facial asymmetry. The aim of this study was to report a clinical case and the treatment of a 43-year-old male patient, who was diagnosed with condylar osteochondroma. Clinically, the patient presented an increase in volume in the right condylar region, deviation of the mandible to the left side and malocclusion. His main complaint was his facial asymmetry. Imaging exams showed changes in the size and morphology of the right condyle, and signs of hyper-capture on scintigraphy. The hypothesis of condylar hyperplasia and osteochondroma was raised. A virtual planning and execution of an orthognathic surgery of the jaws was performed to correct the occlusion and facial asymmetry, besides a low condylectomy to remove the lesion. Procedures such as high, low, proportional condylectomy, orthognathic surgery and TMJ reconstructive surgery are alternatives for the treatment of these pathologies. In our case, the orthognathic surgery combined with a condylectomy proved to be promising, to correct the occlusion and the facial asymmetry of the patient.
El osteocondroma es un tumor óseo benigno común y aunque su afectación en los huesos faciales es rara (0,6 %), muestra una fuerte predilección por desarrollarse en el cóndilo mandibular, causando cambios oclusales y asimetría facial. El objetivo de este trabajo fue informar de un caso clínico y el tratamiento de un paciente de sexo masculino de 43 años, que fue diagnosticado con osteocondroma cóndilar. Clínicamente, el paciente presentaba un aumento en el volumen en la región condilar derecha, desviación de la mandíbula hacia el lado izquierdo y maloclusión. Su principal molestia era su asimetría facial. Los exámenes por imágenes mostraron cambios en el tamaño y la morfología del cóndilo derecho, y signos de hiper-captura en la centellografía. Se planteó la hipótesis de hiperplasia condilar y osteocondroma. Se realizó una planificación virtual y ejecución de una cirugía ortognática de la mandíbula para corregir la oclusión y la asimetría facial, además de una baja condilectomía para extirpar la lesión. Procedimientos como la condilectomía alta, baja y proporcional, la cirugía ortognática y la cirugía reconstructiva de la ATM son alternativas para el tratamiento de estas patologías. En nuestro caso, la combinación de la cirugía ortognática y una condiloectomía resultó ser prometedora, para corregir la oclusión y la asimetría facial del paciente.
Subject(s)
Humans , Male , Adult , Mandibular Neoplasms/surgery , Osteochondroma/surgery , Mandibular Condyle/surgery , Radiography, Panoramic , Follow-Up Studies , Imaging, Three-Dimensional , Facial Asymmetry , Orthognathic Surgical Procedures/methods , Orthognathic Surgery/methods , Mandibular Condyle/pathologyABSTRACT
El osteocondroma es un tumor óseo benigno que afecta, en general, a niños y adultos jóvenes. Se localiza habitualmente en las metáfisis de los huesos largos alrededor de la rodilla, aunque también puede afectar a huesos planos como la escápula.Se presenta el caso clínico de un niño de 11 años con tumoración dolorosa en la superficie dorsal de la escápula de un año de evolución. Se diagnostica un osteocondroma escapular, localización poco frecuente para este tumor. Debido a la persistencia de la sintomatología, se realizó exéresis quirúrgica
Osteochondroma is a benign bone tumor that usually affects children and young adults. It is typically located in the metaphysis of long bones around the knee, although it could also affect flat bones like scapula. We report the case of a 11-year-old child with one year of evolution painful tumor at the dorsal surface of the scapula. He was diagnosed with osteochondroma of the scapula, uncommon location for this tumor. Due to the persistence of the symptomatology surgical excision was performed.
Subject(s)
Humans , Male , Child , Bone Neoplasms/surgery , Bone Neoplasms/diagnosis , Osteochondroma/surgery , Osteochondroma/diagnostic imaging , Pain , ScapulaABSTRACT
OBJECTIVE@#To investigate the effect and safety of ulnar osteochondroma resection, ulnar minimally invasive osteotomy, external fixation and ulnar lengthening in the treatment of forearm deformity of metaphyseal extension of ulna.@*METHODS@#From August 2005 to December 2013, there were 20 cases of ulnar metaphyseal sequelae, including 15 males and 5 females, aged from 7 to 13(10.00±2.34) years, the course of disease ranged for 6 to 11(8.10±1.52) months. The clinical manifestations were shortening of the affected forearm and bending to the ulnar side. The postoperative evaluation included pain, activities of daily living, orthopedic effect and the range of motion of wrist, elbow and forearm. The radiological evaluation included ulnar length, radial joint inclination angle and wrist epiphysis growth.@*RESULTS@#All patients healed without infection. The only operation related to complications was ulnar lengthening, including 1 case of nonunion, 2 cases of ulnar lengthening callus fracture and 1 case of temporary radial nerve palsy. All patients were followed up for 4 to 7.5 years, with an average of (6.03±1.33) years. There were statistically significant differences in changes of wrist radial deviation, ulnar deviation, forearm pronation and supination in all cases (@*CONCLUSION@#Ulnar lengthening is not beneficial to prevent the development of long-term deformity. Simple resection of osteochondroma of distal ulna is beneficial to prevent the development of deformity. Patients with limited rotation of wrist joint and forearm and strong demand for improvement of appearance can be actively treated.
Subject(s)
Female , Humans , Male , Activities of Daily Living , Elbow Joint , Radius/surgery , Range of Motion, Articular , Treatment Outcome , Ulna/surgery , Wrist Joint/surgeryABSTRACT
ABSTRACT Jacob's disease or osteochondroma is a rare disease that presents as a pseudo-joint between the coronoid process of the mandible and the posterior surface of the zygomatic bone. The present case report is of an 11-year-old female patient with a maximum mouth opening of 2mm. When evaluating computed tomography with three-dimensional reconstruction, a mushroom-shaped increase in the coronoid process of the mandible on the left side was observed, intimately connected to the zygomatic bone (inferoposterior region of the body of the zygoma), which suggests a pseudoarticulation. Surgical removal of the tumor mass was performed under general anesthesia via intraoral access and is called coronoidectomy. Histopathological, the presence of hyaline cartilage was observed, a condition that is pathognomonic for Jacob's Disease. Jacob's disease case reports are still rare in the literature, with mushroom shape and histopathological confirmation due to the presence of hyaline cartilage.
RESUMO A Doença de Jacob ou osteocondroma é uma doença rara que se apresenta como uma pseudoarticulação entre o processo coronóide da mandíbula e a superfície posterior do osso zigomático. O presente relato de caso é de um paciente, do sexo feminino, com 11 anos de idade e com 2mm de abertura máxima de boca. Ao se avaliar exame de tomografia computadorizada com reconstrução tridimensional foi observado um aumento volumétrico no processo coronóide da mandíbula do lado esquerdo em formato de cogumelo, intimamente ligado ao osso zigomático (região inferoposterior do corpo do zigoma), o que sugere uma pseudoarticulação. A remoção cirúrgica da massa tumoral foi realizada sob anestesia geral por acesso intraoral e é denominada coronoidectomia. Histopatologicamente, observou-se presença de cartilagem hialina, condição é que patognomônica da Doença de Jacob. Ainda são raros os relatos de casos de Doença de Jacob na literatura, com formato de cogumelo e confirmação histopatológica devido à presença de cartilagem hialina.
ABSTRACT
El condrosarcoma ocupa el tercer puesto dentro de las neoplasias óseas primarias, siendo la columna vertebral una localización inusual. Según su etiología se clasifican en condrosarcoma primario o secundario a lesiones subyacentes de tipo cartilaginosa como el encondroma u osteocondroma; siendo entre el 80-90% de bajo grado. Pueden presentarse en cualquier nivel de la columna vertebral, siendo más frecuente en la región torácica y cervical, comprometiendo los elementos posteriores de la vértebra, los cuerpos vertebrales o ambos, en un 40%, 15% y 45% respectivamente. El síntoma más común es el dolor localizado asociado a manifestaciones neurológicas. El método diagnóstico de elección es la biopsia por punción y el tratamiento se basa fundamentalmente en la resección quirúrgica
Chondrosarcoma occupies the third position within the primary bony neoplasia's, with an unusual location at the level of the spine. According to their etiology, they are classified as primary chondrosarcoma or secondary to underlying cartilaginous lesions such as the enchondroma or osteochondroma, being between 80-90% of low grade. They can occur at any level of the spine, being more frequent in the thoracic and cervical region, compromising the posterior elements of the vertebra, the vertebral body or both, by 40%, 15% and 45% respectively. The most common symptom is localized pain associated with neurological manifestations. The diagnostic method of choice is biopsy and treatment is based primarily on surgical resection.
Subject(s)
Humans , Chondrosarcoma , Spine , Bone Neoplasms , Osteochondroma , ChondromaABSTRACT
Osteochondromas are benign osteogenic tumors that can attain great size, which may require resection and additional treatment to restore the jaw's shape and function. In this report, an osteochondroma located on the mandibular ramus and neck of the condyle was resected and reconstructed simultaneously through a total joint replacement. After the surgery, the patient remains asymptomatic and recovers opening and closing ranges, phonation and the masticatory function. The immediate reconstruction after resection is a good alternative to avoid a second operation and the presurgical virtual planning ensures the complete removal of the lesion using cutting guides and covering the entire defect with a customized alloplastic joint prosthesis.
Los osteocondromas son tumores osteogénicos benignos que pueden alcanzar grandes tamaños, los cuales requieren de resección quirúrgica y generalmente de algún tratamiento adicional para restaurar la forma y la función mandibular. En este caso, un osteocondroma localizado en la rama mandibular y el cuello del cóndilo fue reseccionado y reconstruido simultáneamente a través de un reemplazo articular total. Después de la cirugía, el paciente permanece asintomático y recupera los intervalos de apertura y cierre, la fonación y la función masticatoria. La reconstrucción inmediata después de la resección es una buena alternativa para evitar una segunda operación, y la planificación virtual prequirúrgica garantiza la eliminación completa de la lesión utilizando guías de corte y cubriendo todo el defecto con una prótesis articular aloplástica personalizada.
Subject(s)
Humans , Aged , Mandibular Neoplasms/surgery , Osteochondroma/surgery , Arthroplasty, Replacement/methods , Joint Prosthesis , Mandibular Condyle/surgeryABSTRACT
Los osteocondromas son tumores benignos frecuentes en la niñez, usualmente localizados en la metáfisis de los huesos y se van alejando de la fisis a medida que se da el crecimiento. Los osteocondromas de patela son poco comunes, refiriéndonos a su ubicación. El objetivo es informar un raro caso de un paciente escolar quien presento este tumor en su rótula derecha.
Osteochondromas are frequent benign tumors in childhood, usually located in bone metaphysis from where they recede from the physis as growth occurs. Osteochondromas of the patella are rare as this location is unfrequent. The objective is to report a rare case of a school patient who presented this tumor in his right patella.
Subject(s)
Humans , Osteochondroma , Patella , Giant Cell Tumor of BoneABSTRACT
El osteocondroma es una lesión compuesta de hueso medular y cortical recubierta de una capa de cartílago hialino. La localización en la escápula es infrecuente. Se presentan 2 casos clínicos. Puede manifestarse con dolor o con síntomas por compresión de estructuras vecinas. La resección quirúrgica es el tratamiento de elección para el osteocondroma sintomático.
Osteochondromas are tumors composed of medullary and cortical bone with hyaline cartilage caps. Involvement of the scapula is uncommon. We report two cases. Patients may present with pain or symptoms due to compression of the adjacent structures. Surgery is the treatment of choice of sympÂtomatic osteochondromas.
Subject(s)
Humans , Scapula , Osteochondroma , Scapula/diagnostic imaging , Osteochondroma/diagnostic imagingABSTRACT
RESUMEN Fundamento: los tumores óseos algunas veces son difíciles de diagnosticar, estos se dividen en benignos y malignos, los benignos son lo más frecuente y entre de ellos el osteocondroma es el principal. Los malignos a pesar de su baja frecuencia tienen importancia por su alta mortalidad, que varía entre 80 a 95 %, y las graves secuelas físicas y emocionales que acarrea su tratamiento en los pacientes. Los tipos de tumor óseo maligno más frecuente son el sarcoma de Ewing y el sarcoma osteogénico. Objetivo: profundizar los conocimientos de los tumores óseos en edad pediátrica. Métodos: la búsqueda de la información se realizó en un periodo de cinco meses (primero de agosto de 2017 al 31 de diciembre de 2017) y se emplearon las siguientes palabras claves: bone neoplasms y Childhood, a partir de la información obtenida se realizó una revisión bibliográfica de un total de 246 artículos publicados en las bases de datos PubMed, Hinari, Medline y SciELO y mediante el gestor de búsqueda y administrador de referencias EndNote, de ellos se utilizaron 50 citas seleccionadas para realizar la revisión, 40 de ellas de los últimos cinco años, donde se incluyeron dos libros. Resultados: se abordan formas de presentación clínica de los tumores óseos y los estudios de tipo imagenológicos, de laboratorio e histológicos. Se describen modalidades de tratamiento tanto conservador como quirúrgico. Conclusiones: los tumores óseos benignos en edad pediátrica son más frecuente y en ellos predomina los osteocondroma y entre los malignos el tumor de Ewing y el sarcoma osteogénico.
ABSTRACT Background: bone tumors are sometimes difficult to diagnose, they are divided into benign and malignant, benign tumors are the most frequent and among them the Osteochondroma is the main one. The malignant ones in spite of their low frequency are important for their high mortality, which varies between 80 to 95%, and the serious physical and emotional consequences that their treatment brings to patients. The most common malignant bone tumor types are Ewing's sarcoma and osteogenic sarcoma. Objective: to deepen the knowledge of bone tumors in pediatric age. Methods: the search of the information was made in a period of five months (from August 1st, 2017 to December 31st, 2017) and the following key words were used: bone neoplasms and Childhood, from the information obtained a bibliographical review of a total of 246 articles published in PubMed, Hinari, Medline, and SciELO databases was made through the EndNote search manager and reference manager, of which 50 selected citations were used to perform the review, 40 of them from the last five years, where two books were included. Results: forms of clinical presentation of bone tumors and imaging, laboratory and histological studies are addressed. Both conservative and surgical treatment modalities are described. Conclusions: benign osseous tumors in the pediatric age are more frequent and osteochondroma predominates in them and malignant tumors include Ewing tumor and osteogenic sarcoma.
ABSTRACT
Abstract Objective This study aims to report the clinical features of pediatric patients diagnosed with subscapular osteochondroma submitted to surgical treatment at Hospital Infantil Joana de Gusmão (HIJG), in Florianópolis, Santa Catarina, Brazil, between 2003 and 2017. Methods Analytical, descriptive and retrospective case series of seven patients with subscapular osteochondroma diagnosis. Results The average age of the analyzed patients was 9.5 years-old; 71% of the patients were male. The mean time between onset of symptoms and the surgical procedure was 1.2 years. Approximately 71% of the patients presented osteochondroma in the right scapula, and 57.1% of the lesions were classified as sessile. At the clinical examination, winged scapula was observed in 85.7%, crepitus in 71.4%, and 42.9% of the patients complained about pain. Conclusion The winged scapula can have different etiologies, including subscapular osteochondroma. The knowledge about functional anatomy and orthopedic semiology added to the correct systematization approach to bone tumors is the basis for the correct differential diagnosis and adequate treatment.
Resumo Objetivo O objetivo do presente trabalho é relatar as características clínicas de pacientes pediátricos comdiagnóstico de osteocondroma retroescapular submetidos a tratamento cirúrgico, entre os anos de 2003 e 2017. Métodos Série de casos, analítica, descritiva e retrospectiva de sete pacientes com diagnóstico de osteocondroma retroescapular. Resultados A média de idade dos pacientes analisados foi de 9,5 anos, sendo 71% deles do sexomasculino. O tempomédio entre o início dos sintomas e o procedimento cirúrgico foi de 1,2 anos. Aproximadamente 71% dos pacientes apresentaram osteocondroma na escápula direita, e 57,1% dos casos foram classificados como sésseis. Ao exame clínico, observou-se pseudoescápula alada em 85,7%, crepitação em 71,4%, e queixa de dor em 42,9% dos pacientes. Conclusão A escápula alada pode ter diferentes etiologias, dentre elas o osteocondroma retroescapular. O conhecimento sobre anatomia funcional e semiologia ortopédica somado à correta sistematização da abordagem dos tumores ósseos consiste na base para o correto diagnóstico diferencial e tratamento adequado.
Subject(s)
Shoulder , Sutures , Biomechanical Phenomena , Acromioclavicular Joint/surgery , Acromioclavicular Joint/injuriesABSTRACT
RESUMEN Se presenta un paciente portador de un osteocondroma localizado en la metáfisis del radio izquierdo, diagnosticado por estudios radiográficos y anatomopatológicos, en el Hospital Universitario Celia Sánchez Manduley de Manzanillo, provincia Granma. Se realiza intervención quirúrgica con exéresis del tumor. La evolución clínica del paciente fue satisfactoria. El objetivo del presente trabajo fue realizar una revisión de la entidad y señalar la importancia de su conocimiento para establecer el diagnóstico correcto y la toma de decisiones terapéuticas adecuadas y oportunas.
ABSTRACT We present a patient with an osteochondroma located in the metaphysis of the left radius, diagnosed by radiographic and anatomopathological studies, at the Celia Sánchez Manduley University Hospital of Manzanillo, Granma province. Surgical intervention is performed with excision of the tumor. The clinical evolution of the patient was satisfactory. The objective of the present work was to conduct a review of the entity and indicate the importance of their knowledge to establish the correct diagnosis and the appropriate and timely therapeutic decisions.
ABSTRACT
A female patient who underwent total knee arthroplasty presented with a snapping sensation over the left knee at 10 years postoperatively. Initially, the bony mass was visible on the medial femoral condyle radiographically at 5 years postoperatively. The mass had enlarged over time and her symptoms were progressive. The mass was excised at postoperative 18 years and confirmed as an osteochondroma histopathologically. The patient’s symptoms have been completely resolved for 3-year follow-up after excision. LEVEL OF EVIDENCE: V
Subject(s)
Female , Humans , Arthroplasty , Arthroplasty, Replacement, Knee , Follow-Up Studies , Knee , Osteochondroma , SensationABSTRACT
El pinzamiento femoroacetabular provoca dolor agudo en la ingle anterior y limita la movilidad de la cadera. Es un síndrome clínico propiciado por una alteración en la anatomía ósea. Los osteocondromas son los principales tipos de tumores benignos, alteran la anatomía ósea y, según su localización, pueden generar dolor y pinzamiento. Este reporte de caso tuvo como objetivo el describir el tratamiento dado y la evolución clínica de un paciente con pinzamiento secundario a un osteocondroma ilíaco solitario. Se presenta un paciente masculino de 20 años con agudización de un dolor punzante y disminución en los arcos de movilidad en la articulación de la cadera derecha, sin mejoría con tratamiento sintomático. Mediante estudios de imagen se identificó una masa tumoral en la región afectada. Se realizó resección quirúrgica total mediante un abordaje lateral directo extendido de Hardinge. Dada la naturaleza benigna del tumor y su total resección, el paciente evolucionó satisfactoriamente y se pudo incorporar a sus actividades cotidianas. Se concluye que los osteocondromas no son exclusivos de las metáfisis o epífisis de huesos largos. Deben sospecharse las presentaciones atípicas cuando el cuadro clínico es sugestivo, aun después de la adolescencia(AU)
Femoroacetabular impingement generates acute pain in the anterior groin and limitation of hip mobility. It is a clinical syndrome caused by an alteration in bone anatomy. Osteochondromas are the main types of benign tumors, they alter the bone anatomy and depending on their location, they can generate pain and impingement. This case report aims to serve as a reference for specialized care in communicating the diagnostic challenges and approach in a patient with secondary clamping to osteochondroma of atypical presentation. The present case report aims to describe the given treatment and clinical evolution of a patients presenting femoroacetabular impingement secondary to a solitary osteochondroma. We report a 20-year-old male patient with exacerbation of a shooting pain and decrease in the mobility arches in his right hip joint, with no improvement with symptomatic treatment. Through imaging studies, a tumor mass was identified in the affected region. Total surgical resection was performed through an extended direct lateral approach of Hardinge. Given the benign nature of the tumor and its total resection, the patient evolved satisfactorily. The prognosis is favorable. He was able to return to his daily activities. We concluded that osteochondromas are not exclusive to the metaphysis or epiphyses of long bones. Atypical presentations should be suspected when clinical manifestations suggest so, even after adolescence(AU)
Le pincement fémoro-acétabulaire provoque une douleur aigue au niveau du bassin antérieur et empêche la mobilité de la hanche. Il s'agit d'un syndrome clinique poussé par une altération de l'anatomie osseuse. Les ostéochondromes sont des tumeurs bénignes, altérant l'anatomie osseuse et, selon leur localisation, pouvant même déclencher la douleur et le pincement. Ce rapport de cas a le but de décrire le traitement proposé et l'évolution clinique d'un patient atteint de pincement secondaire à un ostéochondrome iliaque solitaire. Un patient âgé de 20 ans souffrant la recrudescence d'une douleur aigue et la diminution des arcs de mobilité de l'articulation de la hanche droite, sans soulagement, même sous traitement symptomatique, est présenté. Une masse tumorale a été identifiée par imagerie dans la région affectée. On a effectué une résection chirurgicale totale par la voie d'abord latérale directe et étendue de Hardinge. Étant données la nature bénigne de la tumeur et sa totale résection, le patient a eu une évolution satisfaisante, et a pu s'incorporer aux activités de la vie quotidienne. On peut conclure que les ostéochondromes ne sont pas exclusifs de la métaphyse ou de l'épiphyse des os longs. On doit suspecter des présentations atypiques lorsque le tableau clinique est suggestif, même après l'adolescence(AU)
Subject(s)
Humans , Male , Adult , Bone Neoplasms/surgery , Bone Neoplasms/diagnostic imaging , Osteochondroma/surgery , Osteochondroma/diagnostic imaging , Femoracetabular Impingement/etiology , Ilium/surgeryABSTRACT
Los osteocondromas constituyen el grupo de tumores óseos benignos más frecuentes en cadera, solitarios o como parte de una enfermedad exostosante múltiple; pueden ser asintomáticos o sintomáticos. Se tratan para evitar el riesgo de una degeneración sarcomatosa relativamente frecuente en este sitio. El propósito del estudio es revisar la entidad a partir de experiencia hospitalaria con énfasis en las manifestaciones clínicas y tratamiento. Se reporta el caso de un paciente masculino de 22 años e historia de hemofilia, que presentó una tumoración ósea a nivel de cadera derecha que los limita rangos de movilidad
Osteochondromas constitute the group of benign bone tumors most frequent in the hip, solitary or as part of a multiple exostosante disease; They can be asymptomatic or symptomatic. They are treated to avoid the risk of a relatively frequent sarcomatous degeneration at this site. The purpose of the study is to review the entity based on hospital experience with emphasis on clinical manifestations and treatment. The case of a 22-year-old male patient and a history of hemophilia is reported, who presented a bone tumor at the right hip level that limits mobility ranges.
Subject(s)
Humans , Male , Adult , Osteochondroma , Osteochondroma/surgery , Femur , Blood Coagulation Disorders, Inherited , Hip , Hip Dislocation , IschiumABSTRACT
La localización del osteocondroma en la tibia distal es poco frecuente y su crecimiento con compromiso y deformidad del peroné distal es aún más raro, haciéndolo una condición más sintomática que en otras ubicaciones. Factores como la severidad de los síntomas, deformidad progresiva del tobillo, complicaciones sindesmóticas, riesgo de fractura patológica o transformación maligna, junto con nuevas y mejores técnicas quirúrgicas, han llevado a que el manejo expectante de esas lesiones sea excepcional y escasamente reportado. Presentamos el caso de un joven de 17 años con osteocondroma solitario interóseo tibio distal sintomático y compromiso fibular, que fue exitosamente manejado en forma expectante. A los 5 años de seguimiento clínico-radiológico no presenta complicaciones y la lesión se mantiene estable.
Osteochondromas located in the distal tibia are a rare condition, and the involvement of the distal fibula with deformity is even more uncommon. Factors such as the severity of symptoms, progressive deformity of the ankle, syndesmotic complications, the risk of pathological fracture or malignant transformation, together with new and safer surgical techniques, have led to scarce reports of non-surgical management. We present a case report of a 17-year-old male with a symptomatic interosseous solitary osteochondroma in the distal tibia with fibular involvement, which was successfully managed non surgically. After 5 years of clinical and radiological follow-up, he has no complications, and the lesion remains stable.
Subject(s)
Humans , Male , Adolescent , Tibia , Bone Neoplasms/therapy , Osteochondroma/therapyABSTRACT
RESUMEN Fundamento: los tumores óseos benignos son los más frecuentes en la edad pediátrica, entre ellos, el osteocondroma es el principal. Objetivo: presentar un caso de osteocondroma del pie el cual fue diagnosticado en consulta externa por medio del cuadro clínico y radiografías. Caso clínico: paciente femenina de 10 años de edad, blanca la cual fue llevada a consulta externa por presentar aumento de volumen en la parte anterior del pie y molestia cuando se le ponía zapato cerrado, a la exploración física se palpó una tumoración dura, no movible, en región distal del segundo metatarsiano Se indicó radiografía del pie anteroposterior y lateral y al observar aumento de volumen en región distal del segundo metatarsiano, se decide ingresar con el diagnóstico de osteocondroma, para tratamiento quirúrgico mediante resección ósea y biopsia. Conclusiones: el Osteocondroma del pie se considera un diagnóstico poco frecuente en el medio, el tratamiento de elección es el quirúrgico para mejorar las manifestaciones clínicas.
ABSTRACT Background: benign bone tumors are the most frequent in the pediatric age, among them; the Osteochondroma is the main one. Objective: to present a case of Osteochondroma of the foot that it was diagnosed in the outpatient clinic by means of the clinical symptoms and radiographs. Clinical case: 10-years-old female white patient. The mother says that the girl reported pain when wearing a shoe and she noticed an increase in volume when touching the anterior part of the foot, for which she was brought to the outpatient clinic where a physical examination revealed a hard, non-movable mass in the distal region of the second metatarsal. Radiography of the anteroposterior and lateral foot was indicated and when an increase in volume was observed in the distal region of the second metatarsal, it was decided to enter with the diagnosis of Osteochondroma, for surgical treatment by means of bone resection and biopsy. Conclusions: Osteochondroma of the foot is considered a rare diagnosis in our environment, the treatment of choice is surgery to improve clinical manifestations.
ABSTRACT
El osteocondroma es la lesión tumoral más frecuente del hueso. Éste presenta características radiológicas patognomónicas con continuidad cortical y medular, con lesión exofítica iniciada en metáfisis, protruyendo hasta la diáfisis de huesos largos, con predominio en la porción distal del fémur, fíbula y tibia proximal. Para el diagnóstico de esta patología, por lo general sólo se necesita una imagen radiológica simple en dos planos, en casos ocasionales necesitando tomografía computarizada para verificarlo. En la mayoría de los casos el diagnóstico ocurre de forma incidental, en pacientes asintomáticos, en contados casos, se observa impotencia funcional, bursitis, parestesias o fracturas en hueso patológico. El riesgo de transformación es menor al 1 %, siendo el tumor maligno más frecuente el condrosarcoma. Se describe el reporte de un hallazgo imagenológico incidental de un tumor óseo en un paciente de 65 años con úlcera varicosa sobreinfectada en conjunto con la discusión sobre la importancia de la imagenología para estos diagnósticos.
Osteochondroma is the most frequent tumor lesion in bone. This presents pathognomonic radiological features with cortical and medullary continuity, with exophytic lesion initiated in metaphysis, protruding to the diaphysis of long bones, predominating in the distal portion of the femur, fibula and proximal tibia. For the diagnosis of this pathology, usually only a simple radiological image is needed in two planes, in occasional cases needing computed tomography to verify it. In most cases the diagnosis occurs incidentally, in asymptomatic patients, in few cases, functional impotence, bursitis, paresthesias or fractures in pathological bone are observed. The risk of transformation is less than 1 %, with the malignant tumor being more frequent chondrosarcoma. Following the report of an incidental imaging finding of a bone tumor on 65 years old patient with varicose ulcer infected in conjunction with the discussion of the importance of these diagnostic imaging to be described.
Subject(s)
Humans , Male , Aged , Bone Neoplasms/diagnostic imaging , Osteochondroma/diagnostic imaging , Ankle/diagnostic imaging , Tibia , Varicose Ulcer/etiology , Varicose Ulcer/therapy , Magnetic Resonance Imaging , Radiography , Fibula , Leg Ulcer/etiology , Leg Ulcer/therapy , Ankle Joint/physiopathologyABSTRACT
Osteochondromas develop as cartilaginous nodules in the periosteum of bones. They are the commonest benign tumors of the skeleton, generally observed in the long bones. Rarely, they are also found in the axial skeleton, flat bones of skull and facial bones. During a regular dissection, we came across a solitary osteochondroma in posterior surface of the body of the right pubic bone. Histopathology of the bony projection confirmed the typical features of the osteochondroma. The symptomatic osteochondromas are usually evaluated during radiographic examination. Though, the observed osteochondroma is relatively smaller its unusual location is remarkable and knowledge of occurrence of such nodules is clinically important during the diagnosis and planning of treatment.