Malignant transformation of chronic osteomyelitis of mandible: A rare presentation.

ABSTRACT: Chronic osteomyelitis is a bone disease that is characterized by inflammatory processes, including necrosis of mineralized and marrow tissues, suppuration, resorption, sclerosis, and hyperplasia. The primary cause of chronic osteomyelitis is usually microbiologic, and it results from an odontogenic infection, postextraction complication, inadequate removal of necrotic bone, early termination of antibiotic therapy, inappropriate selection of antibiotics, diagnostic failure, trauma, inadequate treatment for a fracture, or irradiation to the mandible. The incidence of malignant transformation of chronic osteomyelitis in the head and neck region is very low and rare in developed countries. This is the first case report on the malignant transformation of chronic osteomyelitis of the mandible which discusses its etiopathogenesis and radiographic imaging.

Evaluation of the Efficacy of Iso Amyl 2-Cyanoacrylate Glue in Closure of Extraoral Surgical Wound When Compared with Other Non-Absorbable Suture Materials- A Prospective Clinical Study.

Introduction: Appropriate wound closure with appropriate suture material is of prime significance in surgery. Hence, we aim to assess the efficiency of ISO amyl 2-cyanoacrylate glue in closure of extraoral surgical wound when compared with other suture materials like polypropylene (prolene), nylon (ethilon) and silk (mersilk). Materials and Methods: We conducted a prospective clinical observational study in which 60 subjects were divided into two groups: suture group and cyanoacrylate group. They were compared for wound healing complications on days 1, 3, 7, 12, and at 1 month postoperatively with P < 0.05 as significant. Results: We observed that there was no statistically significant difference between the groups for the various parameters of the wound healing for the different time periods except that color acceptability and visibility were significantly superior in the cyanoacrylate group. Conclusion: Iso amyl 2-cyanoacrylate can be used successfully in the suture closure with excellent patient satisfaction and can be considered as an alternative to the routine suture materials.

Adenoid cystic carcinoma presenting as an ulcer on the floor of the mouth: a rare case report.

Adenoid cystic carcinoma is a rare epithelial tumour, and comprises about 1% of all malignant tumours of the oral and maxillofacial region. It is a malignant tumour which may develop in the trachea, bronchus, lungs or mammary glands, in addition to the head and neck region. Occurrences in the head and neck are mostly detected in the major salivary gland, oral cavity, pharynx and paranasal sinus where it presents as a slow growing firm nodular swelling. The aim of the article is to highlight the unique presentation of adenoid cystic carcinoma as a solitary ulcer on the floor of the mouth.

A swelling of the maxilla: a case report and differential diagnosis.

Ossifying fibromas are benign fibro-osseous tumors of mesenchymal origin. Although ossifying fibromas have principally been found in the jaw, they have also been reported in the frontal, ethmoid, sphenoid, and temporal bones, as well as the orbit and anterior cranial fossa. Ossifying fibromas affecting the jaw exhibit variable behaviors ranging from slow growth to occasionally aggressive local destruction. In the present article, we discuss a differential diagnosis considered for maxillary swellings and report a rare case of ossifying fibroma occurring in the maxilla.