Hondrosarcoma of the chest with intraabdominal distribution (case report).

A rare clinical observation of chondrosarcoma metastasis into the abdominal cavity with a specific metastatic ascitic fluid is presented. Chondrosarcomas that occur as a result of malignant transformation of benign chondroma are quite rare. Even less often in the literature, cases of chondrosarcoma metastases are described, especially in a peritoneum with the presence of metastatic ascites.

[Surgical treatment of patients with chest wall metastases].

Objective: To evaluate postoperative outcomes in patients with chest wall metastases.

Material And Methods: We analyzed 40 patients who underwent surgery for chest wall metastatic lesions. Fourteen (35%) patients had sternal lesion, 26 (65%) ones - rib metastases.

[Treatment of patients with metastatic lesions of the long bones].

Objective: To optimize orthopedic care in patients with complicated course of metastatic lesions of the long bones.

Material And Methods: There were 201 patients (72 men and 129 women) who underwent orthopedic care for metastatic lesions of the long bones for the period from 2006 to 2019. Breast cancer metastases were diagnosed in 71 (35%) cases, kidney cancer - 56 (28%) patients, prostate cancer - 19 (9%) cases, metastases without a primary identified focus - 15 (8%) patients.

[Surgical treatment of malignant tumors of the thoracic wall].

23 patients with malignant tumors of the thoracic wall, invading bone structures, were operated in the period of 2005-2009 years. Thoracic wall reconstruction was performed in 20 (77%) of patients. The type of the reconstruction was defined by tumor localization, volume of resection, anatomic features of transplantational tissue flaps.

[Renal artery aneurysms in children].

Renal artery aneurysms were diagnosed in 11 patients (9 boys) aged 1 to 14. The examinations were carried out for vasorenal hypertension in 4 cases, for bladder-ureter reflux, hematuria, nephroptosis in 4, ureterohydronephrosis in 2 cases, and for interstitial nephritis. Aneurysms of the major trunk of the renal artery, mostly oval-shaped, 11 x 14 to 25 x 28 mm in size, were detected in 4 patients, intrarenal aneurysms 2 x 3 to 5 x 6 mm in size in 7 cases.