AIM: To explore the clinical and pathological characteristics of thirteen patients with orbital liposarcoma. METHODS: The history data diagnosed as liposarcoma at Beijing Tongren Hospital, from 2006 to 2021 were collected analyzed. includes age, gender, affected side, course disease, status disease (primary or recurrent), manifestations, preoperative visual acuity, operative treatment, relation...

Sarcomas are malignant tumors arising from skeletal and non-skeletal connective tissue, as well the peripheral nervous system. Sarcoma is detected in majority of patients who have a primary retroperitoneal, extra-visceral, unifocal soft tissue mass. Liposarcoma leiomyosarcoma most prevalent histologic types retroperitoneal sarcoma adults. Most liposarcomas known low to mild grade tumors. Well d...

We report a case of primary recurrent mediastinal dedifferentiated liposarcoma with unusual long-term survival. A woman who complained of dyspnea showed on imaging features a bulky posterior mediastinal mass which was completely excised and initially misdiagnosed as an angiomyolipoma. She recurred 15 months later and histological examination showed a dedifferentiated liposarcoma. Resection was ...

Liposarcoma of the floor of the mouth is an exceptionally rare disease entity; only 5 cases have been described in the literature. We herein report a 35-year-old-woman with diagnosis of myxoid type liposarcoma of floor of the mouth. Following initial surgery, the patient developed a massive local recurrence within six months, for which palliative radiotherapy was attempted. [Turk J Cancer 2002;...

Primary cardiac liposarcoma is very rare and usually asymptomatic. It is often diagnosed at an advanced or incurable stage without being presented in surgical operation. We report a man in his early sixties with primary cardiac liposarcoma originating from the ventricular septum. The malignant nature of the tumor was suspected by positron emission tomography using fluorine-18 fluorodeoxyglucose...

Pulmonary vein thrombosis has been described in several patients including those with malignancy, pulmonary veno-occlusive disease, fibrosing mediastinitis, and after lung transplantation. 1-5 Although liposarcoma frequently metastasizes to the lungs, to our knowledge pulmonary venous (tumor) thrombosis with lung infarction has not been previously mentioned as part of this disease. We report a ...

A new approach to distinguish normal fat, well-differentiated (WD), and dedifferentiated liposarcoma (LS) tumors is demonstrated, based on the use of optical coherence tomography (OCT). OCT images show the same structures seen with conventional histological methods. Our visual grading analysis is supported by numerical analysis of observed structures for normal fat and WDLS samples. Further dev...

We report a pelvic liposarcoma originating from the left spermatic cord that recurred following inadequate excision. In our case, the tumor was resected without performing orchiectomy previously. The patient was managed by laparoscopic resection, before undergoing radical orchiectomy in the left inguinal region. To our knowledge, no case of laparoscopic resection for the recurrent liposarcoma h...

Copyright © 2015 The Korean Association of Internal Medicine This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/ by-nc/3.0/) which permits unrestricted noncommercial use, distribution, and reproduction in any medium, provided the original work is properly cited. pISSN 1226-3303 eISSN 2005-664...

Liposarcomas are the most common of sarcoma tumours, they are usually located in the lower limbs, retroperitoneum, or abdominal cavity; up to date, only a few cases of omental liposarcoma with different histotype have been described. We present a case of omental well-differentiated liposarcoma and discuss imaging findings on ultrasound, computed tomography, and magnetic resonance to differentia...