UNASSIGNED: Peripheral odontogenic myxoma (POM) is a rare mesenchymal tumour and it is the first case report of POM involving orbital and zygoma region.
UNASSIGNED: A 16-year-old male presented with a painless, slow-growing swelling over his left infratemporal region.
UNASSIGNED: The histopathological examination of the tumour was diagnosed as POM.
UNASSIGNED: The patient was treated by surgical removal of tumour under general anaesthesia.
UNASSIGNED: The patient has been under follow-up for the past 2.5 years and there has been no recurrence.
UNASSIGNED: POM is a rare mesenchymal tumour. To our knowledge, this is only the second report of a POM of the infratemporal region and the first report of a myxoma, which extends into the zygomatic region and lateral wall of the orbit.

Maxillary ameloblastoma is one of the rarest odontogenic epithelial tumors encountered, as 80% of ameloblastomas are seen within the mandible. Ameloblastoma is usually incidentally detected in the third to fourth decades of life, as most patients remain asymptomatic; yet some patients may complain of a slowly growing, painless swelling. We present a case of maxillary ameloblastoma with pulmonary metastasis along with a brief literature review. A 17-year-old male initially presented with painless right facial swelling, which, on examination, was non-tender, immobile, irregular, pink in color, with a high tendency to bleed, and located in the mucogingival sulcus with a size of around 3x2.5 cm. Following comprehensive radiological and histopathological evaluation, the diagnosis of ameloblastoma characterized by the coexistence of plexiform and follicular patterns was confirmed. The patient underwent a partial right maxillectomy with an obturator sealing the hard palate. Unfortunately, multiple local recurrences were identified afterward, and eventually, pulmonary metastasis was detected. Early and adequate surgical resection of the primary tumor is crucial to prevent further recurrences in patients with ameloblastoma. This could be achieved by providing a tight postoperative follow-up schedule while paying special attention to the lungs, neck, and other suspicious areas to detect metastasis as early as possible.

Odontogenic fibromyxoma typically presents as painless swelling in the jaw, and clinically, it grows slowly, becoming benign and asymptomatic. It causes the cortical plates to expand gradually, which leads to mobility and drifting of the teeth. Root resorption is also common. The tumor is locally aggressive in nature. It is also known to have a high recurrence rate. We present the case of a 30-year-old female patient who was diagnosed and treated for odontogenic fibromyxoma of the maxilla conservatively with enucleation. The radiograph showed a multilocular lesion, which can be confused with ameloblastoma, aneurysmal bone cyst, or odontogenic keratocyst. Hence, with proper clinical, radiographic, and histopathological examination, a correct diagnosis can be made and adequate treatment can be planned.

UNASSIGNED: Odontogenic myxoma is one of the benign mesenchymal odontogenic tumours with aggressive behaviour and showed slow and asymptomatic expansion, the second until the third decade of life is the most targeted age group. With high female preponderance, about the management, surgical management is the only option concerning this odontogenic pathology with a variety of treatment options. This study aims to analyse a series of 37 patients with odontogenic myxoma treated in a single institution.
UNASSIGNED: In total, 37 patients with odontogenic myxoma were treated at KTDH in Sudan and were retrospectively reviewed. With the analysis of medical records of all patients diagnosed with odontogenic myxoma and the related variables, data were analysed using the SPSS statistical program (version 23).
UNASSIGNED: Most of the cases were females (26 patients 70.27%), and males were about (11 patients 29.73%). In most of the cases maxilla was affected more than the mandible (25 cases, 67.57%) mostly in its posterior segment (32 cases, 86.49). The most age group affected was the group of cases (0-20) which were about 18 cases (48.65%). In total, 35 of the cases noticed swelling (94.59%), while 14 noticed tooth mobility (37.84%) and paraesthesia was a positive finding in just one case (2.70%). In total, 12 patients (32.43%) had a positive history of tooth extraction related to the lesion, and recurrence was positive in (64, 86%).
UNASSIGNED: Odontogenic myxoma is locally aggressive. There is no gold standard protocol for surgical treatment so choosing the most suitable and reliable treatment option relay on the operator taking into consideration the characteristic of each case and the recurrence rate with the associated postoperative impairments.

Ameloblastoma is the most common aggressive benign odontogenic tumour of the jaws. Ameloblastoma is a benign epithelial odontogenic tumour that typically arises in the mandible or maxilla. A clinical, radiographic and histopathological report is presented of a case of giant acanthomatous ameloblastoma in the left hemi mandible of a 46-year-old healthy lady. The histopathological examination of the removed specimen revealed the histopathological pattern of an acanthomatous ameloblastoma. The radiographic appearance of the lesion showed the presence of multilocular radiolucencies, which were crossing the midline, which is rarely found in ameloblastoma. Due to its rarity and lack of data, we take this opportunity to present a case of advanced acanthomatous ameloblastoma and its surgical challenges.

The benign tumor central odontogenic fibroma (COF) accounts for less than 1% of all the existing odontogenic tumors. The mandibular or maxillary cortical plate is seen to show asymptotic diversification. It has been characterized as a benign jaw neoplasm. Radiographically, it primarily manifests as a multilocular radiolucency. Histologically, it comprises fibroblasts and mature collagen fibers. The popular choice for the management of COFs is enucleation, followed by the extraction of associated teeth. COFs have maintained a track record of showing rare chances of recurrence following surgery. COF was detected in a 38-year-old female who had edema in the lower right front tooth region. The lesion was surgically removed, and a histopathological examination was performed. Many case reports of COF have been stated in the literature. This indicates that cases of COF are not a rare appearance.

The myxofibroma (MF) constitutes an uncommon, non-malignant, odontogenic neoplasm with potential mesenchymal derivation. The occurrence rate of this particular tumor is estimated to be around 0.05 new cases per million individuals annually. MFs exhibit a higher incidence rate within the age range of 10 to 30 years. The prevalence of these tumors is higher among the female population, with a predominant localization in the mandible, specifically in the posterior region. A female patient, 66 years old, was referred to the Department of Oral Surgery, Surgical Implantology and Radiology, Thessaloniki, Greece, complaining of a tumorous lesion in the anterior area of the maxilla and mild pain. Clinically, a solid in palpation lobulated tumor, covered by normal coloured mucosa was observed at the left upper incisor. After the excisional biopsy, the microscopic appearance of abundant fibromyxoid stroma, in particular, myxoid stroma intermingled with collagenous tissue, covered by stratified squamous epithelium, suggested the diagnosis of peripheral myxofibroma. During a 2-year follow-up, no recurrence was referred. This case illustrates the necessity of proper differential diagnosis of every tumorous lesion of the gingiva and of using the histopathological examination.

Odontoma is a benign odontogenic tumour, which is rather considered hamartoma. Hamartoma is not a true neoplasm, rather a growth of abnormal mixture of cells found in the body area they normally grows. Fully developed odontomas generally consist of enamel, dentin and pulpal tissues, in an unorganised manner. Some of them may contain cementum too. These are further grouped into compound and complex, depending on their clinical, radiographic and histologic features. Odontomas are generally asymptomatic and slow growing, but may cause bone expansion and hinderance in tooth eruption. These lesions are generally diagnosed by coincidence in radiograph. We are presenting a case and surgical management of complex odontoma and post-operative dehiscence in the anterior right maxillary region of a 38-year-old male.

Primordial odontogenic tumour (POT) is a newly described benign mixed odontogenic neoplasm that has been included in the World Health Organization classification 2017. Only 19 cases that conform to the clinico-pathologic criteria for diagnosis have been reported worldwide. We present the 20th case of POT reported worldwide and is only the third case to be reported from India. The need for considering POT as a possible diagnosis in lesions affecting posterior mandible in patients below 10 years, the need for clinicians and pathologists to be aware of this entity and the need to draw more specific conclusions on the diagnostic criteria of POT make it necessary to report every single case of this entity from different parts of the world. Along with the case report in a 3-year-old child patient, we also present here a summary of the cases reported till date and the review of literature.

The Adenomatoid Odontogenic Tumour (AOT) is more than 100 years old, known by different names and the term AOT was coined in 1969 by Philipsen and Birn. AOT frequently occurs in intra-osseous location in gnathic skeleton and rarely seen in peripheral forms. These are rare odontogenic tumours, accounting for 2.2--7.1% of all odontogenic tumours, whereas the central or intraosseous variant of AOT in follicular and extra-follicular presentation, accounts for 95.6% of all AOTs. The peripheral variant presents as a gingival mass, which may cause slight saucerization of alveolar bone or might not affect the bone at all. These peripheral variants constitute 4.4% or less, of all AOTs of the gnathic skeleton. Here, we present a rare case of a peripheral variant of AOT in a 35-years-old female, 1.5 to 2 cm in dimension seen on the labial gingiva in right canine-premolar area. The lesion showed marked bone loss in 13 and 14 teeth region, causing mobility of 13. Histopathology showed a well encapsulated tumour mass with metaplastic bone in the capsule. A conventional AOT with ductal and rosette pattern was seen with tumour droplets and amyloid like material. The case clinically presented a moderately aggressive behaviour.