Scientific Information

REGISTRATION

WELCOME CEREMONY

M. Barbara, Congress President: Address
A. Polimeni, Rector of Sapienza University: Address (videorecorded)
Fabio L. Grassi, Institutional Sapienza Councelor for EURAS: “Old Eurasian silk roads and new Eurasian cooperation: EURAS”
Milan Profant, General Secretary IFOS: Address
Musical performance
Get together

PRESIDENT ADDRESS

M. Barbara (ITA)

KEYNOTE LECTURE 1 (PAST ORLIAC PRESIDENT)

C. Chiong (PHI)
Newborn Hearing Screening and Beyond

OTOLOGY 1 - Training in otosurgery

Moderators: A. Martini (ITA) - N. Quaranta (ITA)

Otology in South-East Asia: the disease burden and development of the specialty

L. Saim (MAL)

Continued education in ear-surgery in South-East Asia: a very successful collaborative work of eastern and western colleagues in Bangkok

T. Somers (BEL)

Training the next generation of otologists: is a Jack of all trades a Master of none?

S. Saeed (UK)

Learning curve in stapes surgery: standardizing the use of LC-Cusum test

Y. Cahmi, L. Ahsbahs, G. Lahlou, F. Tankéré, O. Sterkers, D. Bernardeschi, I. Mosnier, Y. Nguyen (FRA)

COFFEE BREAK & POSTERS 1-10

OTOLOGY 2 - Otosclerosis

Moderators: J. Mulder (NED), M. Kameswaran (IND)

Otosclerosis: from “standard” case to revision surgery

D. Bernardeschi (FRA)

Difficult stapedectomies

N.O. Ozgirgin (TUR)

Developing a logical approach to managing far advanced otosclerosis

M. Kameswaran (IND)

The impact of Stapes Surgery on Fungiform Papillae blood vessel morphology in Narrow Band Imaging using contact endoscopy

N. Bozanic Urbancic, D. Vozel, J. Urbančič, N. Steiner, S. Battelino (SLOVE)

Thulium-laser in stapedotomy surgery

E. Covelli, L. Volpini, V. Margani, H. Elfarargy, M. Barbara (ITA)

Revision stapes surgery

N. Arsovic (SER)

Incorporating Immune Response into TNM Staging of Head and Neck Cancer: A Primary Proposal for Early Oral Tongue Cancer

Moderator: J. E. Veldman (NED), A. Ryan (USA)
A. Makitie, A. Almangush (FIN)

LUNCH SYMPOSIUM Medel

ORLIAC COMMITTEE BOARD MEETING

Adham, Barbara, Chiong, Chung, Goh, Profant, Saim, Skarzynski, Tan, Veldman, Zenner

OTOLOGY 3 - Vestibular schwannoma

Moderators: P.A. Wackym (USA), B.E. Mostafà (EGY)

Spontaneous shrinkage of sporadic vestibular schwannoma: what does it mean?

O. Sterkers, G. Lahlou, P. Le Dragon, M. Rodallec, M. Kalamarides (FRA)

Vestibular schwannoma: what did we learn from the last decades ?

D. Bernardeschi (FRA)

CI after vestibular schwannoma resection: long-term outcomes

G. Tealdo, D. Cazzador, F. Sorrentino, D. Brotto, E. Zanoletti (ITA)

Cochlear implantation after intra-cochlear schwannoma removal

N. Quaranta, A. Muri, G. Cavallaro (ITA)

Methods of Partial Deafness Treatment

Moderator: M. Profant (SLOVAKIA)
H. Skarzynski (POL)

What is next? ORLIAC in 2023

Moderator: M. Barbara (ITA)
M. Adham (INDO)

ADJOURN

RHINOLOGY 1 SYMPOSIUM - Update of Pathogenesis in CRS and Its Comorbidity

Moderator: Thapa (NEP)

Low mucosal zinc level in pathogenesis of CRSwNP

M. Suzuki (JAP)

Pathogenesis of Fungal CRS

K-H Lim (SIN)

Burden of chronic rhinosinusitis with sinonasal polyps in a developing country

N. Thapa (NEP)

DISCUSSION

COFFEE BREAK & POSTERS 1-9

RHINOLOGY 2

Moderators: H. Kawauchi (JAP), G. Bandiera (ITA)

Obstructive sleep apnea as an important trigger factor of vestibular migraine

V. Tungvachirakul (THA)

Approach to the correction of drooping tip: common problems and solutions

A. Kafexhiu, L. Loccisano, E. Ciaschi, M. Guerrieri, P. Giacomini (ITA)

Biological Therapy in Rhinosinusitis: integrated treatment plans and shared experience with the pneumologist

C. Pipolo, C. Rossi, L. Nitro, G. Felisati, E. Parazzini (ITA)

Clinical and imaging features of ethmomaxillary sinus compared to Haller’s cell

H. Lee (KOR)

Evaluation of tissue eosinophils count in chronic rhinosinusitis patients and its association to asthma

P. Kowatanamongkon, K. Svidnongs, N. Chotikawichean, P. Korrungruan, W. Chitsuthipakorn (THA)

Assessment of the Effectiveness of the Novel Traction-Suturing Technique in the Correction of Caudal End Dislocation; a Prospective Comparative Randomized Study.

L. Sabino (ITA)

Incorporating Immune Response into TNM Staging of Head and Neck Cancer: A Primary Proposal for Early Oral Tongue Cancer

Moderator: J. E. Veldman (NED), A. Ryan (USA)
A. Makitie, A. Almangush (FIN)

LUNCH SYMPOSIUM Medel

ORLIAC COMMITTEE BOARD MEETING

Adham, Barbara, Chiong, Chung, Goh, Profant, Saim, Skarzynski, Tan, Veldman, Zenner

RHINOLOGY 3

Moderators: D. Passali (ITA), T. Chung (VIE)

Efficient mucosal route of immunotherapy with transgenic rice seeds expressing hypoallergenic whole T cell epitopes of Cryj1 and Cryj2 - an investigation in murine model of cedar pollinosis at eliciting phase

H. Kawauchi (JAP)

Evolution of computational fluid dynamics in the assessment of nasal function

C. Pipolo, G. Felisati, A. Bulfamante, A. Saibene, M. Quadrio (ITA)

Peripheral tissue study for pathophysiological mechanisms analysis and new Biomarkers of Parkinson’s disease identification and of patients with long-term persistence of Covid-19-associated olfactory dysfunction.

R. Maurizi, L. Loccisano, S. Di Girolamo, F. Passali, N. Mercuri, T. Schirinzi (ITA)

Features of the nasal microbiome in the pathogenesis of chronic rhinosinusitis

K. Shaykhova (UZB)

Moderator: M. Profant (SLOVAKIA)

Methods of Partial Deafness Treatment
H. Skarzynski (POL)

Moderator: M. Barbara (ITA)

What is next? ORLIAC in 2023
M. Adham (INDO)

ADJOURN

HEAD & NECK 1

Transoral laser microsurgery for Tis, T1, and T2 glottic carcinoma: 5-year follow-up.

M. De Vincentiis, A. Colizza, F. Campo, F. Cambria, D. Angeletti, C. Cavaliere, M. Ralli (ITA)

Parathyroid carcinoma in Tertiary Referral Centre: a 12-year case series

N. Tanamai (THA)

Therapeutic associated serum changes in patients with head and neck cancer

G. Laurell, Y. Tiblom Ehrsson (SWE)

Profile of patients with oral cavity cancer in the Department of Ear, Nose and Throat Head and Neck Surgery of Bicol Medical Center: a three-year experience.

A. Alvarez, M. Reyes (PHI)

COFFEE BREAK & POSTERS 1-10

COVID-19 related Issues

Moderator: C. Zuur (NED), J. Besharuddin (INDO)

Cochlear implantation in patients with bilateral sudden sensorineural hearing loss after COVID-19 infection

N. Arsovic (SER)

Impact of Covid-19 and post-infectious course on the olfactory function: “restitutio ad integrum” or permanent deficit ?

G.C. Passali, M. Santantonio, M.T. Guarino, G. Paludetti, J. Galli (ITA)

Pharyngo-tonsillar infections in the covid era

M. Fiorella, R. Grillo, F. Scaramuzzi, G. Cavallaro, N. Quaranta (ITA)

Upper airway localisation of SARS-CoV-2 in the course of COVID-19 infection.

D. Kuryga (POL)

Incorporating Immune Response into TNM Staging of Head and Neck Cancer: A Primary Proposal for Early Oral Tongue Cancer

Moderator: J. E. Veldman (NED), A. Ryan (USA)
A. Makitie, A. Almangush (FIN)

LUNCH SYMPOSIUM Medel

Methods of Partial Deafness Treatment

Moderator: M. Profant (SLOVAKIA)
H. Skarzynski (POL)

What is next? ORLIAC in 2023

Moderator: M. Barbara (ITA)
M. Adham (INDO)

ADJOURN

OTOLOGY 4

Moderators: C. Chiong (PHI), S. Saeed (UK)

Surgical development in approaching the jugular foramen

R. De Brito (BRA)

Middle ear adenomatous neuroendocrine tumors: five case’s single institution experience

L. Alciato, G. Lalhou, F. Tankéré, A. Bozorg-Grayeli, O. Sterkers, D. Bernardeschi (FRA)

Virulence and resistance of bacterial biofilm in adenoids of children with chronic otitis media

R. Kania (FRA)

Management of serous otitis media at the time of cleft palate repair: Insertion of ventilation tubes compared to myringotomy with glue ear aspiration

G. Batistão, G.A. Fraga, Y. Emi Enemu Mino, C. da Costa Silva Porto, R. Brito, L. Fernando Manzoni Lourençone (BRA)

Facial nerve abnormality in inner ear malformations

L. Sennaroglu (TUR)

Use three dimensional (3D) endoscope system in cochlear implant surgery

D. Jiang, N. Amin, E. Keane, E. Bhargava, I. Pai (UK)

Multidisciplinary approach to the anterior skull base pathologies

Moderators: J. E. Veldman (NED), M. Profant (SLOVA)
G. Paludetti (ITA)

COFFEE BREAK & POSTERS 11-20

OTOLOGY 5

Moderators: G. Paludetti (ITA), A. Ramos-Macias (SPA)

Changing trend of pediatric cochlear implant: local experience at University Kebangsaan Malaysia

B.S. Goh, N. Hashim, A. Abdullah, H. Wan, C. Umat, N. Kamal Nor (MAL)

Anatomy-based fitting of cochlear implant

D. Zanetti, F. Di Berardino, G. Lilli, S. Cavicchiolo, L. Todini (Italy)

Analysis of the effect of perimodiolar position on electrode discrimination and listening effort

A. Ramos de Miguel (SPA)

Pediatric ABI - current status

M. Kameswaran (India)

Evolving care in paediatric auditory brainstem implant

D. Jiang, K. Wilson, M. Jenkins, S. Driver, E. Keane, S. Connor, C. Rocca, C. Bartrop, A. Soulby, T. Nunn, N. Thomas, B. Zebian, S. Saeed (UK)

Complications of Cochlear Implants

J, Mulder (NED)

LUNCH SYMPOSIUM COCHLEAR

Mod: M. Barbara; Part. A. Della Volpe (ITA), N. Quaranta (ITA), M. Barbara (ITA)

OTOLOGY 7 VESTIBULAR IMPLANTS

Moderator: A. Harguindey (SPA)

Actual status on vestibular electrical stimulation in bilateral vestibular dysfunction

A. Ramos-Macías (SPA), A. Ramos de Miguel (SPA), A. Zarowski (BEL), M. Manrique (SPA), M. Barbara (ITA), C. van Himbeck (BEL)

The vestibular implant: first results of the 4th generation device

R. Van de Berg, N. Guinand, A. Perez Fornos, B. Vermorken, B. Volpe, E. Loos, J. Stultiens, S. Van Boxel, H. Kingma, E. Devocht (BEL-SWI)

OTOLOGY 8 - Robotic CI Surgery

Moderators: O. Sterkers (FRA)

Robotic cochlear implantation: a reality ?

M. Caversaccio, J. Anso, M. Kompis, G. Mantokoudis, S. Weber, W. Wimmer (SUI)

Automated cochlear implantation assisted with robot and navigation

V. Topsakal (BEL)

Robot-based cochlear implantation

Y. Nguyen, R. Torres, H. Daoudi, I. Mosnier, O. Sterkers (FRA)

First experience in robotic cochlear implantation

W. Baumgartner, A. Jappel (Austria)

Gene expression by single middle ear cells identifies their individual role in the response to otitis media

Moderator: R. Filipo (ITA)
A.F. Ryan, A. Kurabi (USA)

COFFEE BREAK & POSTERS 21 - 29

OTOLOGY 10 - CI

Moderators: D. Bernardeschi (FRA), J. Mulder (NED)

The value of auditory pathway tractography in patients scheduled for cochlear implantation

B. E. Mostafa (EGY)

Challenging Cases in Cochlear Implant Surgery: Cipto Mangunkusumo Hospital Experience

H. Priyono (INDO)

A lifetime of hearing performance with cochlear implants

A. Ramos-Macías (SPA)

Management of complications of cochlear implantation

D. Zanetti (Italy)

Shaping the post-pandemic cochlear implants rehabilitation: update on UK BEARS (Both EAr training package) project

D. Jiang, D. Vickers, L. Picinali, S. Driver, P. Kitterick, N. Freemantle, H. Mahon, C. Clarke, C. Rocca, N. Van Zalk, F. Early, H. Cullington, A. Steptoe, S. Rosen (UK)

Adult poor performers after cochlear implantation

M. Profant, Z. Kabatova, L. Simkova, M. Groma (SLOVA)

Preliminary investigation of a cochlear implant fitting methodology based on optimized stapedius-reflex measurements

T. Schade-Mann, D. Platzer, H. Löwenheim, R. Liepins, A. Auinger, C. Honeder, D. Riss (GER)

Adjourn

NETWORKING DINNER

HEAD & NECK 2

Moderator: B. Tan (NED), M. De Vincentiis (ITA)

Towards personalized and curative immunotherapy in HNSCC

C. Zuur (NED)

Comprehensive head and neck robotic surgery

J.-P. Wang (Taiwan)

HPV-related OPSCC: epidemiology and surgical treatment in Italy

A. De Vito (ITA)

Evaluation of incidence of histological diagnosis of thyroid malignancy in sub classes of Thy3 on Fine Needle Aspiration Citology

C. Samian, F. Guzman, M. Zammit, V. Nandapalan (UK)

Recurrences of nasal intestinal-type adenocarcinoma after primary surgery and radiotherapy: which are the main involved factors?

C. Azevedo, F. Milhazes Mar, J. Castro Silva, E. Monteiro (POR)

The incidence of the HPV related oropharyngeal cancer in Thailand and the impact on our daily practice

N. Tanjaturonrasme (THA)

Multidisciplinary approach to the anterior skull base pathologies

Moderators: J. E. Veldman (NED), M. Profant (SLOVA)
G. Paludetti (ITA)

COFFEE BREAK & POSTERS 11-20

OTOLOGY 6

Moderators: R. De Brito (BRA), M. Caversaccio (SUI)

Third window syndrome: new model of superior semicircular canal dehiscence

P.A. Wackym, O. Van Osch, B. Morris, M. Tamakloe, V. Salvatore, M. Duwadi, J. Gay, T. Mowery (USA)

Superior semicircular canal dehiscence syndrome-surgical outcomes from the patient’s perspective

S. Saeed (UK)

Super canal dehiscence syndrome: the transmastoid approach: technique and results

T. Somers (BEL)

Feasibility of intra-operative measurement of stapedius muscle activity via retro facial approach

F. Schneider, T. Schade-Mann, D. Platzer, H. Löwenheim, D. Arnold, G. Volk, D. Korth, R. Aschenbach, O. Guntinas-Lichius (GER)

Microbiota Associated with Cholesteatoma Tissue in Chronic Suppurative Otitis Media

C. Chiong, R. Santos-Cortez, D. Frank, J. Magno, K. Velasco, T. Bootpetch, J. Salud, K. David, A. Miller, E. Yee, H. Dulnuan, R. Pyles, J. Lacuata, J. Arbizo, J. Kofonow, B. Guce, K. Mendoza, C. Robertson, G. Ilustre, A. Chiong, S. Lu, E. Tongol, N. Sacayan, T. Yarza (PHI)

LUNCH SYMPOSIUM COCHLEAR

Mod: M. Barbara; Part. A. Della Volpe (ITA), N. Quaranta (ITA), M. Barbara (ITA)

RHINOLOGY 4

Moderators: S. Di Girolamo (ITA)

New technique in UPPP treatment snoring and obstructive sleep apnea

T. Tran Phan Chung (VIE)

Novel Therapeutic Interventions for Recalcitrant Chronic Sinusitis

J. Lee (USA)

OTOLOGY 9

Moderators: T. Somers (BEL), D. Jiang (UK)

Challenges of CI in developing countries

O. Hamid (EGY)

External auditory canalplasties: exostosis, osteomas, stenosis, cholesteatoma: techniques and results

A. Harguindey, F. Olarieta (SPA)

Postoperative quality of life in revision mastoidectomy with mastoid obliteration

N. Quaranta, S. Ciprelli, R. Grillo, V. Pontillo (ITA)

Round window visibility and accessibility in CI; our experience step by step

S. Elzayat (EGY)

Gene expression by single middle ear cells identifies their individual role in the response to otitis media

Moderator: R. Filipo (ITA)
A.F. Ryan, A. Kurabi (USA)

COFFEE BREAK & POSTERS 21-29

FREE PAPERS 2

Moderators: A. Martini (ITA), E. Zanoletti (ITA)

Corti's and Kölliker's organs: not only a historic relationship

A. Martini, A. Cozza, V. Di Pasquale Fiasca, A. Colombo, A. Agostinelli (ITA)

Utility of ultrasound-guided fine needle aspiration cytology in assessing malignancy in head and neck pathology

D. Rizzo, A. Piras, R. Gallus, F. Bussu (ITA)

Lateral Cervical Approach for Open Laryngeal Surgery

G. Mercante, F. Gaino, G. Spriano (ITA)

The impact of the age on therapeutic indications in OSAS patients

S. Maurantonio, S. Di Girolamo, F. Passali, M. Cipriano, L. Silvani (ITA)

Parathyroid carcinoma in Tertiary Referral Centre: a 12-year case series

N. Tanamai (THA)

Impact of cochlear implants use on voice production and on its perceived quality in older adults

P. Peluso (ITA)

Hearing loss and connections with cognitive capabilities

M. Milkov (BUL)

Is there progression of endolymphatic hydrops in Ménière’s disease ? Magnetic resonance study.

R. Sousa, H. Cadilha, M. Lobo, T. Eça, J. Campos, L. Luis (POR)

Endoscopic sphenopalatine foramen cauterization is an effective treatment modification of endoscopic sphenopalatine artery ligation for intractable posterior epistaxis

W. Chitsuthipakorn, K. Seresirichakorn, T. Kanjanawasee, K. Snidvongs (THA)

Minor salivary gland biopsy to diagnose systemic amiloydosis: an office based procedure easy to perform, well accepted by the patients and with a high reliability rate.

G. Bandiera, E. Covelli, G. La Verde, A. Bartolazzi, V. De Santis (ITA)

Adjourn

NETWORKING DINNER

AMERICAN RHINOLOGICAL SOCIETY NASAL POLYPOSIS

Moderator: J. T. Lee (USA)
Participants: J. Han (USA) D. Crosby (USA) M. Wang (USA) J. Ting (USA)

Multidisciplinary approach to the anterior skull base pathologies

Moderators: J. E. Veldman (NED), M. Profant (SLOVA)
G. Paludetti (ITA)

COFFEE BREAK & POSTERS 11-20

LUNCH SYMPOSIUM COCHLEAR Mod: M. Barbara; Part. A. Della Volpe (ITA), N. Quaranta (ITA), M. Barbara (ITA)

FREE PAPERS 1

Moderators: P. Skarzynski (POL)

Pilot hearing screening among school age children in Nigeria

P. Skarżyński, W. Świerniak, N. Czajka, E. Gos, H. Skarżyński (POL)

Performance of early non-EPI MRI to diagnose residual cholesteatoma in the child

R. Baudouin, F. Simon, L. Alciato, R. Levy, S. Breton, E. Talab, N. Leboulanger, V. Couloigner, E. Garabedian, F. Denoyelle (FRA)

5-year retrospective analysis (2018-2022) of sialoendoscopy activity at GHEF, Marne la Vallée Hospital France

F. Torti (FRA)

BILATERAL VESTIBULAR DISEASE

Moderator: N. Ozgirgin (TUR)

Reversibility of vestibular diseases affecting the end organ

M. Kameswaran (IND)

Contributing factors for bilateral diseases

B.E. Mostafa (EGY)

Electrical stimulation of the otolith organs

A. Ramos-Macias (SPA)

Electrical stimulation of the semicircular canals

R. Van de Berg (NED)

Gene expression by single middle ear cells identifies their individual role in the response to otitis media

Moderator: R. Filipo (ITA)
A.F. Ryan, A. Kurabi (USA)

COFFEE BREAK & POSTERS 21-29

FREE PAPERS 3

Moderators: A. Gallo (ITA), L. Sennaroglu (TUR)

Surgical, oncological and functional outcomes of trans oral robotic supraglottic laryngectomy

R. Baudouin (FRA)

Laryngeal electromyography guided hyaluronic acid vocal fold injection for unilateral vocal fold paralysis

J.-P. Wang (TAI)

Invasive fungal rhinosinusitis associated with COVID-19: behavioural changes and prognosis predictors

H. Elfarargy (EGY)

Prevalence of HPV infection and P16INK4a overexpression in surgically treated laryngeal squamous cell carcinoma

R. Gallus, D. Rizzo, A. Piras, G. Delogu, L. Mureddu, C. Crescio, E. Longoni, F. Bussu (ITA)

Hearing screening program in entry school in the Mazovian region of Poland: management and outcomes

P. Skarzynski, W. Świerniak, N. Czajka, E. Gos, H. Skażyński (POL)

Augmented virtual reality in vestibular assessment

V. Margani, S. Pascucci, R. Talamonti, E. Serani, F. Bini, F. Marinozzi, M. Barbara (ITA)

Drug-induced sleep endoscopy classification system: which is more reliable ?

C. Azevedo, I. Costa, F. Milhazes Mar, G. Rios, C. Ribeiro, S. Vilarinho, L. Dias (POR)

Preoperative predictors of difficult oropharyngeal exposure for transoral robotic surgery: the Pharyngoscore.

F. Gaino, G. Mercante, G. Spriano (ITA)

Adjourn

NETWORKING DINNER

Thyroid Involvement in Laryngeal Cancer

M. Adham (INDO)
Moderators: B. Tan (NED)

AUDIOLOGY

Moderators: D. Zanetti (ITA), N. Arsovic (SER)

Verti-Disan: a digital application (DIGA) for daily treatment of peripheral vertigo

H.P. Zenner (GER)

The effectiveness of new dose of methyl prendisolone for sudden deafness

J. Bashiruddin (INDO)

Rare cases in otology: solving the differential-diagnostic dilemma

D. Djeric (SER)

Psychological pattern of patients undergoing surgical auditory rehabilitation

Psychological pattern of patients undergoing surgical auditory rehabilitation C. Filippi, M. Pompili, F. Perugino, S. Sarubbi, G.F. Nicolini, D. Erbuto, S. Monini, M. Barbara (ITA)

TBD

COFFEE BREAK & POSTERS 30-39

OTOLOGY 11 - AUDITORY IMPLANTS

Moderator: H.P. Zenner (GER)

TransTympanic Perfusion in AVM

M. Hamid (USA)

Radioclinical assessment of posterior tympanotomy during pediatric cochlear implantation: a prospective case-series study

H. Elfarargy (EGY)

Central auditory processing disorders in school-age children - a challenge in the education process - foreign language teaching and learning

M. Zelazowska-Sobczyk, P. Skarżyński, N. Czajka (POL)

Esteem: the only available fully-implantable AMEI for sensorineural hearing loss

M. Barbara, C. Filippi, S. Monini (ITA)

Closing Ceremony

M. Barbara (ITA)

Thyroid Involvement in Laryngeal Cancer

M. Adham (INDO)
Moderators: B. Tan (NED)

HEAD & NECK 4

Moderators: B.S. Goh (Malaysia), A. Gallo (ITA)

Setting new standards for nose vestibule malignancies

D. Rizzo, L. Tagliaferri, F. Bussu (ITA)

Ten years of treatment experiences in lymphoepithelial carcinoma of head and neck at a single medical center in Taiwan

C. Wang, K. Wu, C. Wang, K. Liang, S. Wu (TAI)

Surgical and oncological outcomes of transoral robotic total laryngectomy: a case series.

R. Baudouin (FRA)

NUT carcinoma of head and neck: case report and literature review

A. Campos, J. Orfão, J.Pais, P. Montalvão, S. Custodio, G.Almeida, M. Magalhães (POR)

Sialoendoscopy 2.0: has something changed?

A. Gallo (ITA)

COFFEE BREAK & POSTERS 30-39

Closing Ceremony

M. Barbara (ITA)