Central Retinal and Ophthalmic Artery Doppler Velocimetry among Hypertensives and Normotensive Adults at a Nigerian Tertiary Health Facility.

Background: Haemodynamic alterations of the retrobulbar circulation are sequelae of untreated, long-standing hypertension. Early evaluation of the retrobulbar blood flow is very crucial to prevent irreversible ocular complications. The objective of this study was to evaluate the differences in central retinal artery (CRA) and ophthalmic artery (OA) haemodynamics in adult hypertensive and non-hypertensive subjects.

The Value of Ultrasonography in the Diagnosis of a Rare Congenital Dermoid Cyst of the Anterior Fontanelle in an Infant.

A dermoid cyst is a benign lesion that may occur in different parts of the body. A dermoid cyst of the subgaleal space over the anterior fontanelle is rather uncommon. We present a case of congenital dermoid cyst of the anterior fontanelle in a 3-month-old male infant, underscoring the value of ultrasonography in the diagnosis and highlighting the classical clinical, sonographic, surgical, and pathological findings.