Resected osteochondroma of the rib in an elderly patient

Successful complete thoracoscopic resection of costal osteochondroma: A case report

Osteochondroma rarely occurs in the ribs; therefore, the treatment is not standardized. There are few studies of resection via complete thoracoscopic surgery (CTS), although video-assisted thoracoscopic surgery with mini-thoracotomy has been reported. Herein, we report a case of costal osteochondroma managed with CTS. A 23-year-old woman presented to our hospital due to left chest pain. Chest computed tomography revealed a bone-like structure protruding into the thoracic cavity from the left fourth rib. Thus, surgery was performed to obtain a definitive diagnosis and provide appropriate treatment. The tumor was resected from the base at the border of the normal bone via CTS using three 5.5-mm ports. A pathological diagnosis of costal osteochondroma was made. The patient had an uneventful clinical course and did not present with a recurrence 1 year after surgery. Therefore, CTS can be a good approach for cases with slim and stalked costal osteochondroma.

Exostosis of Rib: Case Report of an Extremely Rare Giant Osteochondroma at an Unusual Site, Radiopathological Correlation with Brief Review of Literature

Osteochondromas are common benign tumors developing as an abnormal bony growth in the metaphyseal region. Being more of a developmental anomaly rather than a true neoplasm, they are usually found around the growth plates of long bones such as the knee, hip, and shoulder. These are typically managed conservatively if they are asymptomatic; however, they require excision in symptomatic patients. A 38-year-old woman presented with a huge swelling causing disfigurement measuring 16 × 16 cm on the left side of chest wall. Radiographs and computed tomography scan showed a bony outgrowth at costochondral junction of second rib which was in continuity with the periosteum. Excision via mediastinal sternotomy and left thoracotomy was done. Histopathological features corroborated with the radiological diagnosis of osteochondroma. Osteochondroma should be considered in the differential diagnosis of chest wall tumors. Rib is an extremely rare site of presentation. The cartilaginous cap becomes fully ossified and is lost in longstanding lesions. Huge tumors at such a location can cause irritation of adjacent viscera which can lead to pleural effusion or hemothorax; therefore, a cautious and logical approach to diagnosis is warranted for appropriate therapeutic management.

Surgical treatment of osteochondroma on the first rib by double clavicle osteotomy and internal fixation with a reconstruction plate: A case report and literature review

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The solitary osteochondroma of the first rib is rare.

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There is no standard approach for removing the tumor of the first rib.

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The double clavicular osteotomy approach can provide wide surgical exposure.

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Excellent clinical outcomes are obtained from plate fixation of the clavicle following osteotomy.

Introduction

The accepted indication for surgical removal of osteochondroma is when a lesion becomes symptomatic. There have been no established standard surgical approaches to remove osteochondroma on the first rib and no report on management after that. This report aims to present a novel approach by double clavicle osteotomy followed with internal fixation.

Case presentation

A 17-year-old female presented with a gradually enlarged bony mass with tenderness at the supraclavicular area. Radiographic images revealed a bony mass attached to the first rib. The provisional diagnosis is osteochondroma. The tumor was approached by osteotomy at the proximal and distal shaft of the clavicle. After removing the entire tumor, the direct reduction and internal fixation of the clavicle were performed.

Discussion

Both, size of the mass and mobilization of the clavicle are factors in determining the surgical approach. Clavicular osteotomy, especially two sites, is considered when the lesion is extremely large. A possible complication after the clavicular osteotomy is nonunion or malunion. A proper technique of reduction and method of fixation contributes to reducing complications.

Conclusion

The double clavicle osteotomy is an effective route for removing a large tumor at the first rib. Plate fixation following clavicular osteotomy contributes to bone union and excellent functional outcomes postoperatively.

An Unusual Presentation of Bony Outgrowths on the Chest: A Case from Pakistan

We present a case of hereditary multiple exostoses in a male child, who presented to us with bony outgrowths on the chest and recurrent respiratory infections. On questioning, it was revealed that the child had a family history of bony outgrowths, though those affected in his family were not symptomatic. Other causes of recurrent respiratory infections were systematically ruled out, which led us to our conclusion. The treatment of this condition can be either conservative or surgical, but owing to the seriousness of our patient's condition, the preferred option was surgery in this case.

Rib Exostoses Presenting as Mediastinal Masses: A Rare Presentation and Minireview of the Literature

Costal osteocartilaginous exostoses, also known as osteochondromas, are the most common neoplasms of the long bones but are rare tumors of the ribs. Osteochondroma is often asymptomatic and incidentally observed. Tumors typically begin to grow before puberty and continue until bone maturation is reached. Our paper presents the case of a 16-year-old young male who was admitted to the hospital with nonspecific symptoms and having a family history of exostosis. Chest X-ray and computed tomography imaging revealed multiple costosternal exostoses, manifested as mediastinal masses, with protrusion into the thoracic cavity, exerting compressive effects on the ascending aorta and pulmonary parenchyma. Surgery is required in childhood if lesions are painful. But if tumor formation occurs in adulthood, such pathological bony outgrowths should always be resected for avoiding further complications. In this patient, surgical intervention removed the tumoral masses and improved the symptoms. Subsequently, histological exam confirmed the diagnosis of osteocartilaginous exostoses and showed the lack of dysplastic changes.

Osteochondroma of the Rib: a rare radiological apeareance

Introduction:

Osteochondromas (exostosis) are the most common neoplasm of bone and arise from the metaphysis of bones. Tumors of the chest wall comprise approximately 2% of all tumors of the body and may be primary or metastatic, benign or malignant. Osteochondroma is a common bone tumor but a rare tumor in the rib. It is often asymptomatic and observed incidentally. The tumors typically begin to grow before puberty and continue until bone maturation is reached. Surgery is required in childhood if these lesions are painful or disfiguring, while those arising in adulthood should always be resected.

Case Report:

9 yr old boy presented to OPD with swelling over right chest. Radiograph showed bony outgrowth on the lateral aspect of the 6th rib. The patient was kept under closed observation and was treated conservatively. Three years follow-up didn’t show any increase in the size of the swelling and the patient did not have any complaints.

Conclusion:

Though various studies have shown that the surgical resection of osteochondroma is necessary to avoid further complications of Haemothorax, pneumothorax or intercostal neuralgia, we concluded that osteochondroma of the ribs can even be conserved if not associated with complications and patient does not need to undergo unnecessary surgery.