Biomedical subjects
Publications and source records attributed to G Arias Cuchí.
Cylindrical cell papilloma is the rarest of three morphologically distinct papillomas that occur in the nose and paranasal sinuses. We report a case of a woman affected of a right sinonasal mass who was removed with the final histopatological diagnosis of oncocytic schneiderian papilloma. We review the literature clinical findings, treatment and evolution.
Cyst of the thyroglossal duct results from a developmental anomaly of the thyroid gland. There are many congenital neck masses only outnumbered by benign lymphadenopathies. The majority appear in children between 2 und 10 year-old, but nearly a third of cases does not manifest clinically until much later (20 year or so). In association to a carcinoma is an uncommon event, but there are published malignant cases. The AA. report the case of a 74-year-old patient with a neck cystic mass evolving during a 40-year-term associated to a laryngeal squamous carcinoma. The imagery shows the radiological and anatomopathological correlation of changes in the tissues interpreted as a cyst of thyroglossal duct and a squamous carcinoma of the larynx, independent of each other.
Oncocytoma of the salivary submaxillary gland is a well-known growth, but more frequently sitting on the parotid gland. Benign tumor which histological features are well-defined, but needing a thoroughly anatomo-pathological study in order to attaint a correct diagnosis. The AA. report one case of submaxillary oncocytoma and comment about its clinical, histological and therapeutical peculiarities.
Solitary or multiple extramedullary plasmacytoma is and odd condition. We report one case of multiple extramedullary plasmacytoma of pharyngolaryngeal site, stressing the importance of the area covered in order to rule out the most frequent systemic disease, that is the multiple myeloma. Comments about pathological anatomy features of the diagnosis and elective treatment as well.
The words pseudocyst of the pinna was suggested in 1966 by Engel for those intracartilaginous swellings of the auricula, presenting in young healthy males without traumatic precedents or previous manipulation. The AA. report 4 cases diagnosed and treated in their Hospital Department. A woman, 85, was one of them. Review of the subject's literature.
Venous thrombosis in superior extremities and neck represent less than 5% of the total of venous thrombosis. Internal jugular vein thrombosis is associated with intravenous drug abuse, long term venous catheterization, local infection or spontaneous occlusion. The clinical findings are cervical swelling, progressive inflammatory signs overlying sternomastoid muscle, and an important functional limitation. Diagnosis is confirmed by cervical ultrasounds and contrast-enhanced computer tomography. Usual treatment involves anticoagulation and antibiotics, surgery is not frequently needed. We described the management and outcome of six cases of internal jugular vein thrombosis.
Forestier's disease is characterized by the formation of vertebral bridges which joint the ventral aspect of the vertebral bodies by ossification of the anterior vertebral longitudinal ligament. A 58-year-old man with idiopathic ankylotic hyperostosis had pronounced osteophytosis of the neck that produced the unusual symptom of dysphagia. The literature is reviewed and the pathogenic criteria, diagnosis, and therapy are discussed.