successful resection of cardiac metastasis of round cell liposarcoma

Myxoid is a common type of liposarcoma. Cardiac metastasis of sarcoma is a rare diagnosis. Transthoracic echocardiography is a useful tool for beginning the diagnosis. Curative resection of metastasis and then combination systemic chemotherapy for advanced disease is recommended. We report a 50 year old woman who presented with a cardiac metastasis of high grade round cell liposarcoma to right atrium and right ventricle. The tumor was diagnosed with computed tomography and transthoracic echocardiography. The tumor size was 10*10 cm. This is the second report of successful resection of a large intracardiac metastasis of liposarcoma

An unusual presentation of myxoid liposarcoma: a case report.

A 50 year old female had a myxoid liposarcoma of left thigh that was widely excised. After three years, she presented with a soft tissue mass in right hypochondriac region, which was diagnosed as myxoid liposarcoma on fine needle aspiration cytology (FNAC) and was confirmed histologically.

Paratesticular myxoid liposarcoma: a case report.

Liposarcoma of the paratesticular region is a rare malignant soft tissue neoplasm. Out of all the possible sites of liposarcoma, the incidence in spermatic cord is rare, accounting for only 5% of these neoplasms. Among the various subtypes of liposarcoma described in the paratesticular region, myxoid variant of liposarcoma is seen very rarely. One such case is we ported here for its rarity and also to draw attention to the fact that, early diagnosis and complete excision carry better prognostic value.

Myxoid liposarcoma of the breast--report of a rare case.

Breast sarcomas are very rare. A 40 year old lady presented with a well-defined hard lump, 6 cm in size, in the left breast. Patient underwent simple mastectomy with axillary clearance following a diagnosis of phylloides tumour on fine needle aspiration cytology. Grossly, it was a circumscribed myxoid tumour. Histopathologically, it fulfilled all the criteria for a diagnosis of myxoid liposarcoma. The absence of epithelial component excluded phylloides tumour.

Giant lesser sac liposarcoma mimicking infected pancreatic pseudocyst.

The most common site for abdominal liposarcoma is the retroperitoneum. We report a 32-year-old man with lesser-sac myxoid liposarcoma with extensive cystic degeneration. Cystogastrostomy was attempted elsewhere with a misdiagnosis of pancreatic pseudocyst. However, the procedure was abandoned after biopsy, which showed features of liposarcoma. The patient was re-explored at our institute 2 weeks later. Complete excision of the tumor was done. Histology revealed features of myxoid liposarcoma. The patient received adjuvant radiotherapy and is doing well 12 months later.

Lipossarcoma mixóide de mediastino: relato de caso e revisão da literatura / Myxoid liposarcoma of the mediastinum: a case report and review of the literature

As neoplasias mediastinais de origem mesenquimal são raras, representando menos de 6 por cento dos casos. A maioria são lipossarcomas, apesar da aparência cística ser incomum. Os autores apresentam um caso de paciente feminina com 58 anos de idade, com queixa de dispnéia, com piora progressiva desde os 52 anos. Estridor laríngeo era auscultado durante o exame físico, e a tomografia computadorizada de tórax demonstrou uma lesão cística no mediastino posterior. O tumor foi ressecado e o estudo histológico definiu o diagnóstico de lipossarcoma mixóide.