ABSTRACT
It is debatable among anatomists whether the Phrygian cap of the gall bladder is an anomaly or anatomic variation with an incidence of 4.0% reported. A 2-fold increase of 7.9% during a 5-year population study was observed in Lagos, Nigeria. A 48-year old male with minimal (non-acute) epigastric discomfort was referred for ultrasound after suspicious cholecystitis. On radiological evaluation, a double "Phrygian cap" was found by coincidence. There is no recent emphasis on double Phrygian cap study, thus it is reported for its rarity and difficulty in arriving at conclusive diagnosis. Common imaging choice is mostly by multi-slice CT for biliary aspects and appendages. Most Phrygian caps are asymptomatic with little or no pathologic consequence. Surgical intervention (cholecystectomy) for a Phrygian cap is only indicated in case of recurrent symptoms. To our knowledge, sparse anatomic and ultrasound literature exists on the Phrygian cap, thus the need for this rare case report
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Subject(s)
Humans , Male , Middle Aged , Gallbladder/abnormalities , Anatomic Variation , Nigeria/epidemiology , Gallbladder/surgery , Gallbladder/ultrastructure , Cholecystectomy/methods , Ultrasonography/methods , Longitudinal StudiesABSTRACT
The use of nonallergic, nontoxic, and eco-friendly natural dyes has become a matter of significant importance due to increased environmental awareness on the need to avoid hazardous synthetic dyes. This study was to determine the staining properties of the dye extract of Lonchocarpus cyanescens on histomorphology of the testis. Freshly cut leaves of L. cyanescens obtained from Akpan Ifia Inan village in Ikono local government area of Akwa Ibom state (latitude 5° 10' 12â³ N; longitude 7° 48' 0â³ E) were put into a plastic jar and boiling water was poured to cover the leaves. It was covered and left for an hour. The liquid was strained and potassium hydroxide was added to the dye water mixture to reach a pH of 9. A whisk was used to mix air into the liquid, and the mixuture was then allowed to sit until the blue indigo had settled to the bottom of the container. The dye was diluted with 70% ethanol to a concentration of 0.1 g/mL and was used to stain sections of testes. Its potential for use as a counterstain was also investigated. The testes sections were stained in shades of blue. The dye overshadowed the colors of haematoxylin and eosin. Preliminary phytochemical screening of L. cyanescens revealed that it contains alkaloids, saponins, flavonoids, and tannins.
