Niger J Clin Pract
-
The aim of this study was to test the accuracy of estimating chronological age using Nolla's method of dental age assessment in a Saudi Arabian population considering sex and age group variables. ⋯ Nolla's method is suitable for estimating chronological age in Southern Saudi children, as the mean difference between estimated dental age and chronological age was within an acceptable range.
-
Lower gastrointestinal bleeding (LGIB) (hematochezia) is an important indication for colonoscopy, and may be caused by hemorrhoids, diverticulosis, and tumors. ⋯ Our study showed that hemorrhoids, tumors, and diverticulosis were the most common causes of LGIB in Nigerian patients - with younger age being significantly associated with hemorrhoids, and older age with tumors and diverticulosis. A third of the tumors in this study were found in younger patients. Unfortunately, this finding of such a high proportion of colorectal tumors being found in young Africans has been shown in previous reports - this work should help heighten concern and provoke further scientific probing into the phenomenon with a view to encouraging policy to help truncate its existence.
-
A major cause of hemolytic disease of the fetus and newborn (HDFN) is an incompatibility of the Rhesus (Rh) blood group between the mother and fetus. ⋯ This study did not identify any Rhc and D alloantibodies in the study population suggesting there is a low risk of alloimmunization and HDFN due to anti-Rhc and D in this population.
-
Multicenter Study
Descriptive Epidemiology of Odontogenic Tumors in Nigeria: An African Oral Pathology Research Consortium Multicenter Study.
Many studies have investigated the burden of odontogenic tumor (OT) in Nigeria; however, the true burden and prevalence of these lesions are not known because these studies are based on a center/region. ⋯ OTs showed a slightly higher preponderance in males, occurring mostly in the third decade. Benign lesions were frequent and ameloblastoma was the commonest OT. Variations exist in the occurrence of OTs from the different geographic locations in Nigeria. This study essentially sheds a broader light on the clinicopathological distribution of OTs across Nigeria, using a large multicenter approach.
-
Dentists are often confronted with challenges concerning the determination of the treatment type for questionable teeth (retention or extraction) in their routine dental practice. The objective of this review was to explore the available literature pertaining to the factors influencing clinical decision-making and treatment strategies of dentists regarding tooth retention or extraction. Explorative analysis of the literature was conducted based on its relevance to the subjected study area and scope. ⋯ The analyzed studies highlighted that a successful treatment plan is based on the practitioner's knowledge, abilities, and skills as well as patients' preference, which is also a determinant of treatment success in restorative dentistry. Multidisciplinary dental treatment is generally adopted for decision making in dental clinics. Overall, the treatment plan should be based on the extensive learning and keen observation of the disease and the associated factors which enable long-term success of the treatment.