Primary and Secondary Tumors of the Sternum

Tuberculous Osteomyelitis of Sternum Secondary to Primary Tuberculous Mastitis

Sternal tuberculosis secondary to tuberculous mastitis is uncommon. The invasion of the sternum following a primary focus in the breast has not been reported. This may be due to the resistance offered by pectoral fascia and periosteum to the spread of infection into the bone. We present a case of tubercular sternal osteomtyelitis following tubercular mastitis in a 40-year old female. A brief ca...

Primary Osteosarcoma of the Sternum: A case Report and Review of the Literature

Osteosarcoma (osteogenic sarcoma: OS) is the most common primary malignant bone tumor of long bones, whereas primary osteosarcoma of chest wall, especially in sternum, is extremely rare. We report a 57-year-old man with an immobile slow growing mass located in the middle of the sternum. The patient had no significant pain or tenderness and the past medical history was not remarkable. CT-scan sh...

Primary osteomyelitis of sternum.

The role of integrins in primary and secondary brain tumors.

The tumor environment plays an integral part in the biology of cancer, participating in tumor initiation, progression, and response to therapy. Integrins, a family of cell surface receptors, bridge the extracellular matrix to the intracellular cytoskeleton. Since their first characterization 25 years ago, a vast amount of work has been performed to understand the essential role of integrins in ...

Delayed primary versus late secondary wound closure in the treatment of postsurgical sternum osteomyelitis.

Sternal osteomyelitis and poststernotomy mediastinitis is a severe and life-threatening complication after the cardiac surgery. The incidence ranges up to 3% with a mortality rate up to 29%. In addition, postoperative infections after sternotomy are associated with prolonged hospital stay, increased healthcare costs and impaired quality of patient life, representing an economic and social burde...

the analysis of the role of the speech acts theory in translating and dubbing hollywood films

از محوری ترین اثراتی که یک فیلم سینمایی ایجاد می کند دیالوگ هایی است که هنرپیش گان فیلم میگویند. به زعم یک فیلم ساز, یک شیوه متأثر نمودن مخاطب از اثر منظوره نیروی گفتارهای گوینده, مثل نیروی عاطفی, ترس آور, غم انگیز, هیجان انگیز و غیره, است. این مطالعه به بررسی این مسأله مبادرت کرده است که آیا نیروی فراگفتاری هنرپیش گان به مثابه ی اعمال گفتاری در پنج فیلم هالیوودی در نسخه های دوبله شده باز تولید...