Infected osteoclastoma of the knee: an unusual presentation.

Introduction. Giant cell tumor is a benign or locally aggressive tumor of uncertain origin that appears in mature bone, most commonly in the distal femur, proximal tibia which characteristically extends right up to the subarticular bone plate. Case Report. We report here a 35-year-old female presenting with swelling of the left knee. On examination, the swelling was solitary, about 20 × 15 cm in size with the skin over the swelling stretched and glistening. On the fifth day of hospital stay, the swelling burst open and blood tinged pus started pouring out. X-ray and MRI scan showed a well-defined T2 hyperintense expansile eccentrically located osteolytic lesion involving the metaphyseal region of the proximal tibia and extending into the subarticular space and multiple T1/T2 hypointense septations are noted within the lesion suggestive of osteoclastoma. The patient was counseled regarding the tumor and prognosis and various treatment options. She was treated successfully with above knee amputation. The tissue was sent for histopathology which confirmed osteoclastoma. Conclusion. It is important to recognize giant cell tumors early, so that they can be treated promptly with local measures to prevent morbidity and mortality in young adults.

Aneurysmal bone cyst of the pubis: a case report.

An aneurysmal bone cyst is considered as a locally aggressive benign tumour. Intra-lesional extended curettage and bone-grafting is the mainstay of the treatment for aneurysmal bone cysts. Grafting is used usually in cases where the lesion compromises the mechanical strength of the bone. However, the massive size of the highly vascular tumour and the relative inaccessibility of its deeper extensions into the femoral vessels and the intra-abdominal structures, especially the urinary bladder, make it a relatively challenging case to perform excision and curettage.Presenting a case of a 15 years old male patient with the complaint of a right inguinal swelling since the past eight months. The swelling had started growing since the past two months and it was associated with pain. X-ray showed a lytic blowout legion of the entire right pubic ramus. An intra-lesional curettage was done. Complete tumour excision which was done by intra-lesional curettage and biopsy yielded satisfactory results with low complications and low recurrence of aneurysmal bone cyst of the superior ramus of the pubis.

Giant cell tumor of lower end of tibia.

Introduction. Giant cell tumor of bones is an unusual neoplasm that accounts for 4% of all primary tumors of bone, and it represents about 10% of malignant primary bone tumors with its different grades from borderline to high grade malignancy. Case Report. A 35-year-old patient presented with complains of pain and swelling in left ankle since 1 year following a twisting injury to his left ankle. On examination, swelling was present over the distal and anterior part of leg and movements of ankle joint were normal. All routine blood investigations were normal. X-ray and CT ankle showed morphology of subarticular well-defined expansile lytic lesion in lower end of left tibia suggestive of giant cell tumor. Histopathology of the tissue shows multinucleated giant cells with uniform vesicular nucleus and mononuclear cells which are spindle shaped with uniform vesicular nucleus suggestive of GCT. The patient was treated by excision, curettage, and bone cement to fill the defect. Conclusion. The patient at 12-month followup is doing well and walking without any pain comfortably and with full range of motion at ankle joint with articular congruity maintained and no signs of recurrences.

Is closed manipulative reduction and percutaneous Kirschner wiring of supracondylar humeral fracture in children as day-care surgery a safe procedure ?

INTRODUCTION: Supracondylar fracture of the humerus is a common injury in children. It accounts for 60% of fractures around the elbow children. If the fracture is not treated properly it may give rise to many complications like malunion, Volkmann's ischemic contracture, nerve injury, arterial injury, skin slough, heterotopic bone formation , and stiffness of elbow. The management of displaced supracondylar fracture of the elbow is one of the most difficult of the many fractures seen in children. The purpose of the study was to evaluate the anatomical and functional results of treatment of supracondylar fractures of humerus with closed reduction and percutaneous 'K' wire fixation as a day care procedure and record associated complications, thus decreasing the cost of treating these fractures and hospitalization. METHODS: Fifty displaced closed extension type supracondylar fractures (Gartland's type III) of the humerus in children were treated by closed reduction and percutaneous fixation with Kirschner wires. All the patients selected for this study had been treated in a day care unit and were discharged in the same evening and followed up at 3 and 6 weeks and 3 months. Open fractures, fractures with neurovascular complications and children older than 15 yrs were excluded. The final results were evaluated by Flynn's criteria. RESULTS: The majority (72%), of the patients had fracture displaced posteomedially, Fourty one of the fifty patients had satisfactory results. The majority of the patients were male, and the average age was 8-9 years. CONCLUSION: Percutaneous fixation of supracondylar humerus done as a day care procedure is an acceptable modality of treatment and reduces the duration of hospital stay for the patient. KEY WORDS: Supracondylar humerus, K-wire fixation, day care procedure.

Rare case of Isolated Aspergillus Osteomyelitis of Toe: Presentation and Management.

INTRODUCTION: Fungal osteomyelitis is an uncommon diseases and generally present in an indolent fashion. Isolated bone affection due to fungi are rare and we present one such case with fungal osteomyelitis of terminal phalanx of second toe. CASE REPORT: We present a rare case of fungal osteomyelitis of right second toe in a 30 year old Indian female who presented with swelling of 8 months duration. Diagnosis was based on the histo-pathological report and culture showing Aspergillus growth. The patient was treated with surgical debridement and amphotericin-B was given for 6 weeks after debridement. There was no recurrence one year post surgery. CONCLUSION: Isolated Aspergillus osteomyelitis of the bone are very rare and mostly seen in immunocompromised patients and larger bones like spine, femur and tibia. Treatment with wound debridement and subsequently followed up with a course of Amphotericin-B for 6 weeks provided good results. There was no recurrence noted at 1 year follow up. Fungi should be kept in mind for differential diagnosis of osteomyelitis and culture should be appropriately ordered.