Biomedical subjects

H Arslan

Publications and source records attributed to H Arslan.

57 records · Page 4Linked to original sources

PubMedDate not supplied

Power Doppler findings in nasopharingeal angiofibroma.

Juvenile nasopharingeal angiofibroma (JNA) is a rare, histologically benign but clinically malign hypervascular tumor localized in the nasopharynx which occurs exclusively in adolescent boys. There is no definite attitude towards etiology of angiofibroma. In diagnostics, besides epypharyngoscopy, computed tomography and magnetic resonance imaging are the primary diagnostic tests. Angiography is used for preoperative embolization. In this case report, we aim to demonstrate the vascularity of JNA with power Doppler sonography (PDS) and advanced vasculature was observed into tumoral lesion with PDS.

Angiofibroma↗

PubMedDate not supplied

The role of power Doppler sonography in the prenatal evaluation of fetal renal vasculature.

This study was performed to determine whether power Doppler sonography is superior to color Doppler sonography in the depiction of the normal fetal intrarenal vasculature during pregnancy. Twenty-five fetal kidneys in 22 healthy fetuses between 22 and 40 weeks of gestation (mean 32.6 weeks) were studied with color and power Doppler sonography with a 3.75 MHz transducer. The efficacy of power and color Doppler sonography were compared in assessing fetal renal vasculature. Power Doppler sonography demonstrated diffuse "blush" in almost the entire cortex in 21 of 25 fetal kidneys, whereas it was demonstrated in half of the cortex in the other four kidneys. Color Doppler sonography failed to demonstrate a cortical blush in fetal kidneys. Power Doppler sonography has been shown to be superior to color Doppler sonography in the depiction of normal fetal intrarenal vasculature during pregnancy by demonstrating vascular blood flow better than color Doppler sonography.

Female↗

PubMedDate not supplied

Free hydatid cyst only covered with germinative membrane disrupted from fibrotic capsule in the peritoneal cavity: a case report.

Echinococcosis, an endemic disease on the Asian continent, is caused by ecinococcus granulosus and rarely ecinococcus alveolaris. Although it occurs frequently in the liver and the lung, it can be localized in all tissues and organs. The purpose of this study is to report a rare localization and the complication of hydatid cyst in the pelvis : it pushed forward and upward the urine bladder and there was bilateral hydroureteronephrosis causing uraemia because of outflow obstruction. To our knowledge, a similar case has not been published before in English literature.

Child↗