Background/Aim: Prognosis of patients with unresectable squamous cell carcinomas the head and neck requires improvement. This retrospective study compared accelerated radiotherapy plus chemotherapy to conventional radiochemotherapy. Patients Methods: received definitive treatment (group A, n=10) or cisplatin-based radiochemotherapy B, n=85). Groups were matched for several patient tumor charact...

We report a case of extensive paranasal sinus and orbit rhabdomyosarcoma (RMS) with intra-cranial invasion treated successfully with chemotherapy and radiotherapy. A 13-years-old male patient complained of painless and progressive proptosis of his left eye for two weeks. Ocular examination showed elevated intraocular pressure, limited extraocular movement, proptosis, and conjunctival ciliary in...

There is substantial evidence from preclinical data that the antitumor cytotoxicity of selected chemotherapeutic agents either alone or combined with radiation can be enhanced by appropriate heat exposure (40–44 °C) of cells or tumor tissues. Based upon these results the integration of hyperthermia as an additional treatment modality, given simultaneously with systemic chemotherapy or in combin...

BACKGROUND Current therapeutic standard for locally advanced rectal cancer is the neoadjuvant radiochemotherapy with total mesorectal excision. Diarrhoea is the main acute side effect, induced by the dose to the small-bowel, frequently leading to a treatment modification. Aim of this study was to analyse the differences between the irradiated small-bowel volumes and the occurrence of acute diar...

One of the basic questions for radiation oncologists is what we hope to achieve from treatments that are adjuvant to surgery. Can we achieve a better local control? Is there a decrease in metastatic disease? Can we see an effect on overall survival? Although some questions remain to be answered, some general recommendations for the treatment of rectal cancer can be given. Since the NIH recommen...

The rationale for combining surgery, radiotherapy and chemotherapy is discussed and the clinical results seen with surgery and adjuvant radiochemotherapy in three major abdominal malignancies are reviewed. A systematic approach to the literature was used. In rectal cancer, postoperative radiochemotherapy is an established treatment, although there is weak scientific support for the combined app...

BACKGROUND AND PURPOSE Standard therapy for soft-tissue sarcomas remains complete resection. For primary radiotherapy local control rates of 30-45% have been reported. We analyzed retrospectively 11 cases of radiochemotherapy with single-agent ifosfamide in patients with macroscopic soft-tissue sarcomas. PATIENTS AND METHODS The patients were treated in irresectable high risk situations. Radi...

AIM The value of grading tumor regression after neoadjuvant therapy of rectal carcinoma was evaluated. PATIENTS AND METHODS Analysis was carried out using prospective data of 225 patients with rectal carcinoma treated by neoadjuvant radiochemotherapy followed by radical resection with curative intent. For the histological regression grading, the method of Dworak et al. (1997) was used with a ...

BMI1 is highly expressed in several malignant tumors, and its expression level is associated with tumor progression, proliferation, and prognosis. However, no published studies have examined the role of BMI1 in laryngeal squamous cell carcinoma (SCC). Expression of BMI1 in primary tumors was analyzed by immunofluorescence staining, real-time PCR, and Western blotting. BMI1 was knocked down, and...