ENT Diagnostic Tests in Marousi | EYiasis
At the modern EYiasis Otorhinolaryngology Center, we perform specialized, high-accuracy ENT diagnostic tests for adults and children, fully serving Marousi and all the Northern Suburbs with state-of-the-art medical equipment.
Our facilities provide a complete diagnostic assessment that includes otology and audiology tests (ear microscopy, ear endoscopy, audiological testing, tympanometry and acoustic reflex testing), labyrinth and vertigo tests (vertigo tests and assessment of tinnitus, dizziness, balance and labyrinthine function), rhinology tests (endoscopy of the nose and nasopharynx, assessment of obstructive sleep apnoea, olfactory and gustatory function and Skin Prick Tests for allergies), pharynx and larynx tests (laryngeal endoscopy, video-stroboscopy and Strep Test), as well as specialized pediatric ENT examinations with pediatric endoscopes.

Otology and Audiology Tests
Accurate assessment of hearing and ear conditions is performed with high-definition digital equipment:
Ear Microscopy & Endoscopy
- Ear microscopy: Detailed examination of the tympanic membrane and middle ear under high magnification.
- Ear endoscopy & video recording: Digital imaging and documentation of the structures of the external auditory canal.
Audiological Assessment & Middle Ear Pressure
- Audiological assessment: Pure-tone and speech audiometry for the accurate measurement of hearing thresholds.
- Tympanometry (middle ear assessment): Evaluation of tympanic membrane mobility and middle ear pressure.
- Stapedial acoustic reflex testing: A specialized diagnostic test of the auditory pathway.

Labyrinth, Vertigo & Tinnitus Tests
At our Neurotology Department in the Northern Suburbs, we investigate balance and hearing disorders in depth:
Diagnostic Assessment of Vertigo & Unsteadiness
- Vertigo tests & dizziness and balance assessment: Specialized diagnostic maneuvers to identify the causes of vertigo.
- Labyrinthine function testing: Complete assessment of the vestibular system.
- Tinnitus assessment: An individualized evaluation for the management of ringing in the ears.

Rhinology & Allergy Tests
Modern methods for investigating nasal breathing and allergies:
Nasal Endoscopy & Allergy Tests
- Endoscopy of the nose & nasopharynx: Examination with rigid and flexible endoscopes, with video-recording capability.
- Assessment for obstructive sleep apnoea syndrome: Evaluation of airway patency.
- Assessment of olfactory & gustatory function: Specialized tests for detecting smell disorders.
- Skin Prick Tests: Immediate assessment of nasal allergy to identify allergens.

Pharynx, Larynx & Pediatric ENT Tests
A complete diagnostic assessment of voice, swallowing and pediatric conditions:
Laryngeal Endoscopy & Rapid Diagnosis
- Laryngeal endoscopy & video-stroboscopy: Accurate evaluation of vocal cord mobility.
- Strep Test: Rapid diagnosis to enable prompt initiation of treatment.
Pediatric Otorhinolaryngology (Pediatric ENT)
- Pediatric ear endoscopy & endoscopy of the nose, pharynx and larynx: Examination with specially designed, thin pediatric flexible and rigid endoscopes with video recording.

Frequently Asked Questions
What information does this page provide about Diagnostic tests?
This page provides general information about Diagnostic tests. It does not replace an individualized medical assessment.
When should I seek medical assessment?
Medical assessment is advisable when symptoms persist, worsen, recur or interfere with everyday activities.
Where is EViasis ENT Medical Center?
EViasis is located at 3 Paradeisou Street, Marousi, Attica, P.C. 15125.









