0000000000287437
AUTHOR
Giovanni Francesco Nicoletti
Limberg fasciocutaneous transposition flap for the coverage of an exposed hip implant in a patient affected by ewing sarcoma
Highlights • Hemipelvectomy with immediate reconstruction with prosthetic devices for the surgical treatment of malignant tumors is an invasive procedure. • The treatment of an exposed hip implant in these cluster of patient is extremely challenging and the literature shows how negative pressure wound therapy and myocutaneous, both pedicled and free, flaps are workhorses in these situations. • The literature shows that the gold standard in the coverage of exposed prosthetic devices and in the treatment of infected non healing wounds is represented by muscular or myocutaneous flap. • In this paper we report a successful coverage of exposed prosthetic hip implant with a local fasciocutaneous …
A new case of radiation-induced breast angiosarcoma
Highlights • A biopsy of any suspicious breast skin lesion after radiotherapy is recommended. • Patients with clinical anomalies post-breast cancer surgery and RT need attention. • The Angiosarcoma was cured due to surgery and high-dose neoadjuvant chemotherapy. • A correct 6 month follow-up is needed: check-ups, chest X-rays and ultrasound. • The survival of the patient suggests possible ways to manage this rare tumour type.
Telmisartan cardioprotects from the ischaemic/hypoxic damage through a miR‐1‐dependent pathway
The aim of this study was to investigate whether telmisartan protects the heart from the ischaemia/reperfusion damage through a local microRNA-1 modulation. Studies on the myocardial ischaemia/reperfusion injury in vivo and on the cardiomyocyte hypoxia/reoxygenation damage in vitro were done. In vivo, male Sprague-Dawley rats administered for 3 weeks with telmisartan 12 mg/kg/d by gastric gavage underwent ischaemia/reperfusion of the left descending coronary artery. In these rats, infarct size measurement, ELISA, immunohistochemistry (IHC) and reverse transcriptase real-time polymerase chain reaction showed that expressions of connexin 43, potassium voltage-gated channel subfamily Q member …