Browsing by Author "Morkel, Jean"

Now showing 1 - 4 of 4
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    Ameloblastoma of the mandible: A radiological and clinical study at the University of the Western Cape Oral Health Centre
    (University of the Western Cape, 2019) Ranchod, Sanjay; Morkel, Jean
    Ameloblastoma is the most common benign tumour of odontogenic origin and presents five times more in the mandible than in the maxilla (Reichardt et al. 1995). Although benign, it exhibits an invasive behavioural growth pattern with a high rate of recurrence if not managed appropriately. Ameloblastoma occurs in all age groups, but is most common in patients between the ages of 20 and 40 years. Males and females are equally affected. Clinically, ameloblastoma presents as a slow-growing, painless tumour, which if left untreated, can grow to enormous proportions. Radiographically, the lesion presents as either multilocular or unilocular radiolucency. The internal appearance of multilocular lesions may resemble a soap-bubble, honeycomb or spider-like pattern. Combinations of these patterns are not unusual.
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    Antibiotic prophylaxis in third molar surgery
    (University of Western Cape, 2007) Siddiqi, Allauddin; Morkel, Jean
    The purpose of this study is to evaluate the need for prophylactic antibiotic treatment in third molar surgery and to establish specific guidelines for antibiotic prophylaxis in the department of Maxillo-Facial and Oral Surgery (MFOS) at Tygerberg Academic, Groote Schuur and Mitchells Plain Hospitals.
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    Perforation of the palate - A report of two Syphilitic Gumma cases
    (South African Dental Association, 2020) Titinchi, Fadi; Behardien, Nashreen; Morkel, Jean; Opperman, Johan
    Syphilis has recently shown resurgence in its incidence especially in immune-compromised patients. We present two cases of tertiary syphilis in middle-aged males with large perforations in the hard and soft palates, one of which had Human Immunodeficiency Virus (HIV) co-infection. Diagnosis was initially difficult due to non-specific features mimicking other conditions such as perforation of cocaine abuse aetiology, neoplastic conditions, sarcoidosis, fungal infections, bacterial infections other than Treponema pallidum and Wegeners granulomatosis.
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    Residual cysts of the jaws: a retrospective study of characteristic features and management at the university of the Western Cape oral health centre
    (University of the Western Cape, 2023) Titinchi, Fadi; Morkel, Jean
    Residual cysts are infrequent inflammatory cysts of the jaws which are of odontogenic origin. They are usually preceded by a radicular cyst which has developed apical or adjacent to a carious tooth. These cysts usually present with similar features as radicular cysts; however, due to absence of the causative tooth, they can mimic more aggressive cysts and tumours on radiographs. Moreover, they have the ability to destroy bone within the jaws without any symptoms. There is paucity of studies in the literature regarding these cysts as they are often overlooked due to their lack of symptoms and innocent radiographic appearance. Hence, the aim of this study was to describe the clinical, radiological and histopathological features of residual cysts in the jaws as well as analyse their surgical management and recurrence patterns.