Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Pivot Concepts:
Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Target Concepts:
Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Query: UMLS:C0029463 (
osteosarcoma
)
16,637
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
A 32-year-old man presented with cough, dyspnea and orthopnea ten years after amputation of the right humerus because of
osteosarcoma
. Chest radiographs and chest computed tomographs showed left pleural effusion,
pericardial effusion
and a giant intrathoracic mass, which was histologically diagnosed as a recurrence of the
osteosarcoma
. After 4 courses of chemotherapy combined with CDDP, the mass in the left upper lobe of the lung decreased in size, and it was then resected. Three months later, new metastatic lesions were detected in the thoracic area. Therefore, 29 additional courses of chemotherapy were administered (36 courses in total over 4 years; including regimens combined with CDDP, carboplatin, high-dose methotrexate, ifosfamide, dacarbazine, vindesine, etoposide, vincristine, taxotere and gemcitabine). In spite of the several courses of chemotherapy, brain and spinal cord metastases appeared, and the patient eventually died of cerebral hemorrhage. During the four years after the first recurrence he had good quality of life as a result of the chemotherapy.
...
PMID:[An autopsy case of pulmonary and central nervous system metastatic osteosarcoma treated with thirty-six courses of chemotherapy over four years]. 1192 23
Congestive heart failure is a common presentation in small animal practice. Cardiac tumours are an unusual cause of congestive heart failure and, when they occur, usually cause clinical signs associated with
pericardial effusion
and cardiac tamponade. This case report outlines the clinical and histological findings in two dogs presented with clinical signs of congestive heart failure caused by obstruction of blood flow by intracavitary cardiac tumours. Case 1 showed signs of left-sided heart failure caused by
osteosarcoma
within the left atrial lumen, and case 2 presented with clinical signs of right-sided heart failure due to haemangiosarcoma occupying the right atrial and ventricular lumens. This case report provides further evidence for the inclusion of intracardiac neoplasia in the differential diagnosis for dogs with clinical signs of congestive heart failure.
...
PMID:Congestive heart failure caused by intracardiac tumours in two dogs. 1691 Nov 20
A 90-year-old woman was admitted to our hospital with dyspnea and palpitation. A chest X-ray film showed an enlarged cardiac outline. An enhanced chest CT scan showed a 35-mm tumor in the superior portion of the mediastinum, a large amount of
pericardial effusion
, and bilateral lung nodules. She showed progressive deterioration and died 2 weeks after admission. At autopsy, there was a solid tumor measuring 35 mm in the anterior mediastinum between the aortic arch and trachea. The tumor invaded the left subclavian artery. The pathological autopsy finding was extraskeletal
osteosarcoma
arising from the mediastinum. Although extraskeletal
osteosarcoma
is uncommon and rarely develops in the mediastinum, it should be included in the differential diagnosis of a mediastinal mass.
...
PMID:[An autopsy case of extraskeletal osteosarcoma arising in the mediastinum]. 2148 60