ABSTRACT
Of the head and neck tumoral lesions in children and adolescents, 5%-10% are primary malignant tumors. Among these tumors, orbital rhabdomyosarcoma stands out, which is the most common primary soft tissue sarcoma in children. Its diagnosis requires a high degree of clinical suspicion, and it can be corroborated with a series of examinations, in order to stage it and carry out the appropriate treatment. Currently, surgery and chemotherapy are the primary treatments, and the use of conventional radiotherapy is limited to cases where previous treatments fail or there is a risk of recurrence. The following case report aims to expose the clinical picture, diagnosis, staging and integral treatment of orbital rhabdomyosarcoma, as well as the interdisciplinary management that was performed to improve the patient's prognosis.
Subject(s)
Head and Neck Neoplasms , Rhabdomyosarcoma , Adolescent , Humans , Neoplasm Recurrence, Local , Prognosis , Rhabdomyosarcoma/diagnosisABSTRACT
BACKGROUND: Graves' orbitopathy (GO) is the most common extrathyroidal manifestation of Graves' disease (GD), an autoimmune disorder arising from the activity of T lymphocytes against antigens that infiltrate thyroid tissue, orbital tissue and extraocular muscles. An increase in oxidative stress has been discovered in autoimmune thyroid disease, encouraging investigation into new forms of treatment. Selenium has been described as a treatment option given its antioxidant properties. The present study evaluates the decrease of progression and inflammatory signs in patients with mild GO with oral selenium supplementation. METHODS: Controlled, randomized, single center trial at an ophthalmology referral center in Mexico City. Patients at least 18years of age with mild GO according to the CAS classification were included; exclusion criteria in addition to corticosteroid treatment included smokers or selenium allergy. Each patient was randomized into one of two groups. Group A took placebo tablets which consisted of 100µg of starch twice a day for 6months, and group B took a 100µg selenium tablet twice a day for 6months. The patients from both groups were examined and evaluated using a CAS score before and after the first, third and sixth month of treatment. RESULTS: Thirty eyes of 30 patients were studied. The pretreatment values showed no statistically significant differences between groups (P>0.05). Intergroup analysis showed statistically significant differences in palpebral fissure and CAS score between the pretreatment values and six months after treatment in the selenium group (P<0.05). No differences were found in any variables in the placebo group during the study period (P>0.05). No adverse events were reported. CONCLUSIONS: This is the first study in a Mexican population demonstrating that oral selenium decreases clinical activity and stops progression in patients with mild GO.
Subject(s)
Graves Disease , Graves Ophthalmopathy , Selenium , Antioxidants , Graves Ophthalmopathy/drug therapy , Humans , Oxidative StressABSTRACT
De las lesiones tumorales de cabeza y cuello en niños y adolescentes, un 5 a un 10% son tumores malignos primarios. Dentro de estos tumores destaca el rabdomiosarcoma orbitario infantil, que es el sarcoma primario de tejido blando más común en niños. Su diagnóstico requiere de un alto grado de sospecha clínica, que puede corroborarse con una serie de exámenes, para así estadificarlo e indicar el tratamiento adecuado. Actualmente se utiliza de primera intención cirugía y quimioterapia; el uso de la radioterapia convencional se limita a casos en los que fracasan los tratamientos anteriores o existe riesgo de recurrencia. El siguiente trabajo tiene como propósito exponer el cuadro clínico, diagnóstico, la estadificación y tratamiento integral de un rabdomiosarcoma embrionario orbitario, así como el manejo interdisciplinario que se realizó para mejorar el pronóstico de la paciente (AU)
Of the head and neck tumoral lesions in children and adolescents, 5 to 10% are primary malignant tumors. Among these tumors, orbital rhabdomyosarcoma stands out, which is the most common primary soft tissue sarcoma in children. Its diagnosis requires a high degree of clinical suspicion, and it can be corroborated with a series of examinations, in order to stage it and carry out the appropriate treatment. Currently, surgery and chemotherapy are the primary treatments, and the use of conventional radiotherapy is limited to cases where previous treatments fail or there is a risk of recurrence. The following case report aims to expose the clinical picture, diagnosis, staging and integral treatment of orbital rhabdomyosarcoma, as well as the interdisciplinary management that was performed to improve the patient's prognosis (AU)
Subject(s)
Humans , Female , Child , Head and Neck Neoplasms/diagnosis , Head and Neck Neoplasms/therapy , Rhabdomyosarcoma/diagnosis , Rhabdomyosarcoma/therapy , Neoplasm Staging , Patient Care Team , Treatment OutcomeABSTRACT
Of the head and neck tumoral lesions in children and adolescents, 5 to 10% are primary malignant tumors. Among these tumors, orbital rhabdomyosarcoma stands out, which is the most common primary soft tissue sarcoma in children. Its diagnosis requires a high degree of clinical suspicion, and it can be corroborated with a series of examinations, in order to stage it and carry out the appropriate treatment. Currently, surgery and chemotherapy are the primary treatments, and the use of conventional radiotherapy is limited to cases where previous treatments fail or there is a risk of recurrence. The following case report aims to expose the clinical picture, diagnosis, staging and integral treatment of orbital rhabdomyosarcoma, as well as the interdisciplinary management that was performed to improve the patient's prognosis.
