Eustachian tube disorders can lead to chronic otitis media with consecutive conductive hearing loss. To improve treatment and to develop new types of implants such as stents, an adequate experimental animal model is required. As the middle ear of sheep is known to be comparable to the human middle ear, the dimensions of the Eustachian tube in two strains of sheep were investigated. The Eustachi...

The phylogenetic position of the Indian gharial (Gavialis gangeticus) is disputed--morphological characters place Gavialis as the sister to all other extant crocodylians, whereas molecular and combined analyses find Gavialis and the false gharial (Tomistoma schlegelii) to be sister taxa. Geometric morphometric techniques have only begun to be applied to this issue, but most of these studies hav...

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 CONTENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 ABBREVIATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 ORIGINAL PUBLICATIONS . . . ...

Eustachian tube dysfunction (ETD) is estimated to affect approximately 1% of the UK population. ETD and subsequent inadequate middle ear ventilation have been implicated in the pathogenesis of otological diseases including otitis media with effusion (OME), retraction pockets, tympanic membrane (TM) perforation and cholesteatoma. Patients may present with vague, non-specific symptoms including a...

Ecocardiografic nu rareori sunt prezente modific\ri la nivelul atriului drept, date de persisten]a unor structuri embriologice care nu s-au resorbit. Diagnosticul [i conduita terapeutic\ ulterioar\ pentru ace[ti pacien]i este greu de stabilit. O astfel de structur\ este valva lui Eustachio, descris\ frecvent [i care uneori se înso]e[te de complica]ii nea[teptate. Raport\m cazul unei paciente cu...