The patient reported that he was asymptomatic with no pain, no numbness, nor any history of fever, loss of appetite, weight loss, epistaxis, nasal obstruction, or change in vision. There was no contributory medical, social or family history. [clinicsinsurgery.com]

As pain progressively worsens, the affected area becomes tender and swells to the point of functional limitation. 1 An estimated 5% to 10% of patients are asymptomatic until a pathologic fracture reveals an underlying osteosarcoma. 2, 5 Serum alkaline [journals.sagepub.com]

The patient was asymptomatic. The lesion was resected en bloc, including a 1-cm margin of normal-appearing bone circumferentially. The dura and scalp appeared normal. Pathological analysis confirmed metastatic osteoblastic osteosarcoma. [thejns.org]

He denied constitutional symptoms and was neurologically intact on examination. The patient reported a history of trauma 5 years earlier when he was hit in the head with a baseball bat in the same location. [thejns.org]

Previously, CLR 131 was granted a rare pediatric disease designation and orphan drug designation for Ewing’s sarcoma. [mdmag.com]

Among the 42 pulmonary nodules, 24 were pulmonary metastases and 18 were non-metastatic pulmonary nodules (12 intrapulmonary lymph nodes, 4 non-neoplastic lung parenchyma, 1 organizing pneumonia, and 1 atypical adenomatous hyperplasia). [journals.plos.org]

He had persistent visual loss in the left eye and anosmia, but no evidence of pituitary insufficiency or progressive neurological deficit. [thejns.org]

The patient reported that he was asymptomatic with no pain, no numbness, nor any history of fever, loss of appetite, weight loss, epistaxis, nasal obstruction, or change in vision. There was no contributory medical, social or family history. [clinicsinsurgery.com]

Keywords : Osteosarcoma; metastasis; venous thrombosis. [scielo.sa.cr]

Keywords: Calcaneal osteosarcoma, heel pain, misdiagnosis, osteoid, pediatric How to cite this article: Sarangi PK, Kumar ES, Mohanty J. Calcaneal osteosarcoma: An unusual cause of chronic pediatric heel pain. [ojionline.org]

masses in children are dermoid cysts and Langerhans cell histiocytosis, which may be difficult to distinguish from malignant tumors such as osteosarcoma or Ewing sarcoma. 25 Although the lytic and sclerotic radiological pattern is highly suggestive of [thejns.org]

Case 3 A 14-year-old-boy presented to an outside hospital with left eye pain, periorbital swelling, blurred vision, and significant epistaxis. [thejns.org]

Case 3 A 14-year-old-boy presented to an outside hospital with left eye pain, periorbital swelling, blurred vision, and significant epistaxis. [thejns.org]

impairment. 22, 51 Elevation of the serum alkaline phosphatase level is common, although not uniformly observed. 59 Imaging with MRI and CT may reveal bone growth with lytic regions and periosteal remodeling, as seen in osteosarcomas of other areas. [thejns.org]

He was taken to the operating room for control of epistaxis. Endonasal biopsy revealed chondroblastic osteosarcoma. [thejns.org]

The patient reported that he was asymptomatic with no pain, no numbness, nor any history of fever, loss of appetite, weight loss, epistaxis, nasal obstruction, or change in vision. There was no contributory medical, social or family history. [clinicsinsurgery.com]

These patients generally present with symptoms of swelling and a mass of short duration, although dental problems and paresthesia have also been observed. [clinicsinsurgery.com]

Increased bone density in the distal femur. In this patient, the anteroposterior radiograph shows the neoplasm more clearly. Figure 58.2. Increased bone density in the distal femur. [5minuteconsult.com]