ABSTRACT
BACKGROUND: Alloplastic materials are increasingly being used in augmentation of craniofacial defects because of its ready availability, good aesthetic outcome and absence of donor site morbidity. This paper highlights experience in the use of heat-cured acrylic in augmentation cranioplasty. SUBJECTS AND METHOD: The management of three patients with anterior skull defect who presented at the Dental and Maxillofacial Surgery Clinic of the Aminu Kano Teaching Hospital over a five-year period is presented. RESULTS: There was good aesthetic outcome in all the patients and no complications were recorded. CONCLUSION: Augmentation of craniofacial defects using customized prefabricated heat-cured acrylic provides patients with a durable, stable and structural repair ofcraniofacial defects with good aesthetic outcome.
ANTECEDENTES: Los materiales aloplásticos son usados cada vez más en la técnica de aumento para la reparación de defectos craneofaciales, debido a su disponibilidad inmediata, buen resultado estético y ausencia de morbosidad del sitio donante. Este trabajo destaca nuestra experiencia en el uso de acrílico curado por calor en las técnicas de aumento en la craneoplastia. SUJETOS Y MÉTODOS: Se describe el tratamiento de tres pacientes con defectos del cráneo anterior, que asistieron a la Clínica de Cirugía Maxilofacial y Dental del Hospital Docente Aminu Kano por un período de más de cinco años. RESULTADOS: Hubo un buen resultado estético en todos los pacientes y no se reportaron complicaciones. CONCLUSIÓN: La técnica de aumentación para los defectos craneofaciales, utilizando acrílico prefabricado curado con calor, proporciona a los pacientes una reparación duradera, estable y estructural de los defectos craneofaciales con buen resultado estético.
Subject(s)
Humans , Male , Female , Adult , Bone Cements/therapeutic use , Craniofacial Abnormalities/surgery , Plastic Surgery Procedures/methods , Prostheses and Implants , Skull/surgery , Methylmethacrylate/therapeutic use , Frontal Bone/surgeryABSTRACT
BACKGROUND:The aims of this study were to determine the pattern and frequency of oral lesions and to compare the prevalence of HIV-related oral lesions in paediatric Nigerian patients on HAART with those not on HAART.MATERIALS AND METHODS: All patients aged 15 years and below attending the Infectious Disease Clinic of Aminu Kano Teaching Hospital with a diagnosis of HIV were consecutively examined in a cross-sectional study over a 2-year period. Information was obtained by history, physical examinations, HIV testing, and enumeration of CD+ T cells. The results are presented. A P-value of <0.05 was considered significant.RESULTS:A total of 105 children comprising 63 males and 42 female who met the inclusion criteria participated in the study, mean age in months was 53.3±42.2, with a mean of 3.4±2.2 for male and 2.8±1.8 for female respectively. Oral lesions occurred in 61.9% of the children Overall, 22 (21.0%) had at least one oral lesion, 43 (41.0%) had multiple lesion. The most common lesion was oral candidiasis (79.1%). The angular cheilitis (43.8%) variant was most frequent. The mean CD4 counts were 1138 cells/mm(3), 913 cells/mm(3) and 629 cells/mm(3) for those without oral lesion, with single lesion and multiple oral lesions respectively. These differences were not statistically significant (ANOVA: F=0.185, df=2, 80, 82, P=0.831. Patients on HAART comprised about 61.9% and these were found to have reduced risk for development of such oral lesions as angular cheilitis (OR=0.76; 95% CI=0.56-1.02; P=0.03), pseudomembranous candidiasis (OR=0.71; 95% CI=0.54-0.94; P=0.024) and HIV-gingivitis (OR=0.59; 95% CI=0.46-0.75; P=0.001). HAART had some beneficial but insignificant effect on development of HIV-periodonttitis (OR=0.60; 95% CI=0.51-0.70; P=0.09). The chances of occurrence of other oral lesions were not significantly reduced by HAART (Kaposi sarcoma, OR=1.24; 95% CI=0.31-5.01; P=0.47, erythematous candidiasis, OR=1.13; 95% CI=0.62-2.06).CONCLUSION: HIV-related Oral lesions are frequently seen in HIV-infected Nigerian children. Paediatric patients receiving HAART had significantly lower prevalence of oral lesions, particularly oral candidiasis and HIV-gingivitis
Subject(s)
Acquired Immunodeficiency Syndrome , HIV Infections , Nigeria , Oral Manifestations , PediatricsABSTRACT
Pregnancy tumour is a clinical term used to identify a pyogenic granuloma that occurs in pregnant women. Pregnancy tumour is not uncommon; but severe bleeding associated with the lesion necessitating blood transfusion is rare. We report a rare case of mandibular gingival pregnancy tumour with a life-threatening haemorrhage in a 25-year-old Nigerian woman. The patient had lost an estimated 2 litres of blood before presentation. Her packed cell volume was 8at presentation. The patient was managed by infusion of fluid; transfusion of 4 units of blood and ligation of the facial artery; and excision of the lesion. Following an uneventful healing; she was discharged 10 days later with a PCV of 40.5. Following subsequent review there was a recurrence 2 months later that regress after 1 month. She was subsequently lost to further follow up