Pharyngostoma reconstruction after laryngectomy and radiotherapy: A retrospective study and literature review.

Background: The occurrence of pharyngocutaneous fistula or pharyngostoma after oncologic head and neck surgery is a serious complication. It is the most common complication after major hypopharyngeal and laryngeal ablative surgery.

Aim: The purpose of this study is to review the surgical approach and evaluate the results regarding reconstruction methods of pharyngostoma, caused after laryngectomy and radiotherapy.

Tumor ablation including carotid artery resection and simultaneous reconstruction: A retrospective study.

The study purpose is to review the surgical approach and evaluate the results in cases of head and neck malignancies with internal carotid artery invasion. The anatomical site of the primary tumor varied including a fixed massive metastatic neck disease of an occult intraoral carcinoma of the right tonsil, a recurrent metastatic neck tumor after laryngectomy for glottic primary carcinoma and a metastatic malignant melanoma of an unknown primary origin. In all cases carotid artery was invaded and therefore resected.

Management of head & neck sarcomas in adults: A retrospective study.

The research purpose is to review the surgical approach and evaluate the results in adult patients with head and neck sarcomas. The histopathology varied, including two leiomyosarcomas, six malignant fibrous histiocytomas, two malignant peripheral nerve sheath tumors, four dermatofibrosarcomas protuberans, three osteosarcomas, two angiosarcomas, one liposarcoma, one Ewing sarcoma, one synovial sarcoma, two unclassified/non-differentiated sarcomas and one solitary fibrous tumor. Surgical resection included maxillectomy, mandibulectomy, craniectomy, parotidectomy, scalp resection, face skin resection and laminectomy.