RESUMEN
BACKGROUND: The prevalence of hypertension is on the increase in Nigeria. Prehypertension is considered a precursor of hypertension and a predictor of excessive cardiovascular risk. Identifying individuals with prehypertension and initiating effective measures will aid in reducing the incidence and prevalence of hypertension in our environment. The aim of this study was to quantify the magnitude of prehypertension and determine its associations among adults in a representative semi-urban Nigerian population. METHODS: A cross-sectional study which was carried out in a semi-urban setting in Southeast Nigeria. Blood pressure (BP) was measured using the standard methods. A cardiovascular risk factor screening based on physical characteristics, individual medical, and family history of participants was done. RESULTS: There were a total of 389 participants comprising 223 (57.3%) males and 116 (42.7%) females; male:female ratio been 1.9:1. The prevalence of prehypertension and hypertension were 45.5% and 37.8%, respectively. Males were significantly more likely to have prehypertension than females (61% vs. 39% respectively; OR = 1.32, P = 0.03). There was a weak positive significant correlation between age and both systolic (r = 0.16, P < 0.01) and diastolic (r = 0.12, P = 0.02) blood pressures. Up to 72.6% of individuals with prehypertension have abnormal body mass index (BMI). While up to 8.5% of the participants had a family history of cardiovascular disease, 20.3%, and 17.3% had a history of significant intake of alcohol and smoking, respectively. CONCLUSIONS: The prevalence of prehypertension in the community was high. It was associated with increasing age, male gender, and increasing BMI. Interventions at this stage may aid in stemming the rising prevalence of hypertension in our environment.
RESUMEN
BACKGROUND: Cutaneous myiasis of the breast due to infestation by the larva of Cordylobia anthropophaga is rare. To the best of our knowledge, only one case has been reported in the English literature. This rarity calls for an awareness of its possibility as a cause of furuncular breast lesions, especially in areas where the C. anthropophaga (Tumbu fly) is endemic or in patients returning from such areas. As it can be easily confused with other furuncular breast lesions (like tuberculosis, mycosis, actinomycosis, furunculosis, chronic breast abscess and fungating malignancies), this awareness is important to avoid misdiagnosis or delay in diagnosis. We present a case of furuncular breast myiasis due to the larvae of C. anthropophaga earlier misdiagnosed as mastitis in a patient living in tropical Africa (Nigeria) where the Tumbu fly is endemic. CASE PRESENTATION: We report a 70 year old woman who presented with a week history of itchy multiple discharging sinuses of the right breast. The sinuses contained wriggling larvae of C. anthropophaga. Fourteen larvae were extracted from the breast and the sinuses healed quite well after the extraction. CONCLUSIONS: Cutaneous myiasis of the breast is rare, hence, an awareness of its clinical features is necessary when a patient presents with furuncular skin lesions especially in endemic areas or people returning from such areas. Diagnosis is mainly clinical and lesions heal well after the extraction of the larvae. Preventive measures such as ironing after drying of dresses and a good personal hygiene are crucial in controlling C. anthropophaga infestation.