ABSTRACT
BACKGROUND: Some complications of radioiodine therapy have been reported, but the involvement of the eyes and adnexa is rarely discussed. The purpose of this study was to determine the correlation among ocular surface changes, xerostomia, and changes in the nasal mucosa associated with radioiodine therapy. METHODS: Patients subjected to radioiodine therapy (group 1) or not subjected (group 2) were prospectively evaluated by examinations of the ocular surface and tear film, saliva production, and nasal endoscopy. Ocular and nasal symptoms and xerostomia were evaluated using questionnaires. RESULTS: Evaluation of the ocular surface did not indicate significant differences between the groups. Nasal endoscopy revealed higher mucosal pallor in group 1 and worsening of the endoscopic appearance. Worsening of ocular symptoms and nasal symptoms, xerostomia, and a significant decrease in salivary production was also observed in group 1. CONCLUSION: Subjective worsening of xerostomia, xerophthalmia, nasal symptoms, and changes in the nasal mucosa in group 1 was observed.
Subject(s)
Adenocarcinoma, Follicular/radiotherapy , Iodine Radioisotopes/adverse effects , Organs at Risk/radiation effects , Thyroid Neoplasms/radiotherapy , Xerostomia/etiology , Adenocarcinoma, Follicular/pathology , Adult , Aged , Cohort Studies , Female , Follow-Up Studies , Humans , Iodine Radioisotopes/therapeutic use , Lacrimal Apparatus/radiation effects , Male , Middle Aged , Nasal Mucosa/radiation effects , Prospective Studies , Radiation Injuries/diagnosis , Radiation Injuries/epidemiology , Risk Assessment , Salivary Glands/radiation effects , Thyroid Neoplasms/pathology , Xerophthalmia/etiology , Xerophthalmia/physiopathology , Xerostomia/physiopathologyABSTRACT
Silent sinus syndrome is an acquired condition in which there is a gradual collapse of the orbital floor and inward retraction of the maxillary sinus (atelectasis of the maxillary sinus). This in turn may cause associated ocular occurrences of enophthalmos and hypotropia. This is a report of an 8 year-old boy with silent sinus syndrome and associated ocular motility disorders. The association between silent sinus syndrome and ocular motility disturbance has been recently described in the literature. However, this is an infrequent association, mainly in childhood.
A síndrome do seio silencioso é uma afecção adquirida em que há colapso gradual do assoalho orbital e do seio maxilar (atelectasia do seio maxilar), o que pode acarretar alterações orbitárias e oculares associadas, como enoftalmia e hipotropia. Relatamos o caso de um paciente de 8 anos de idade com síndrome do seio silencioso e distúrbios da motilidade ocular. A associação entre a síndrome do seio silencioso e alterações da motilidade ocular extrínseca tem sido descrita na literatura. No entanto, esta é uma associação pouco frequente, principalmente na infância.
