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Primary thyroid lymphoma (PTL) is a rare type of thyroid cancer, comprising less than 5% of all thyroid cancer cases. PTL includes subtypes like diffuse large B-cell lymphoma (DLBCL) and mucosa-associated lymphoid tissue lymphoma (MALT). The connection between PTL and autoimmune diseases of the thyroid, particularly Hashimoto's thyroiditis, has gained recognition in recent years. Studies have indicated an increased incidence of PTL among individuals with Hashimoto's thyroiditis. However, effectively recognizing and managing PTL in the context of autoimmune thyroid diseases remains challenging. Further research and clinical experience are needed to develop comprehensive strategies for early detection and optimal management of this complex condition. In a case involving an 88-year-old female diagnosed with diffuse large B-cell lymphoma, she presented with a complaint of persistent neck swelling for five years. The patient also experienced symptoms such as dysphagia, hoarseness of voice, obstructive sleep apnea, and choking attacks. Surgical resection of the neck swelling was successfully performed, and the patient was referred to the oncology department for further treatment. Thyroid B-cell lymphoma is an exceedingly rare form of thyroid cancer, typically identified in individuals who have a history of Hashimoto's thyroiditis. The prognosis for thyroid B-cell lymphoma is generally unfavorable, and surgical intervention remains the primary treatment approach for such cases.
RESUMO
CLINICAL RELEVANCE: This study serves as a tool for optometrists and ophthalmologists to reinforce adherence to several preventive factors, which may decrease the incidence of myopia, and avoidance of risk factors by multiple means including education during hospital visits. It also provides insight into who should be screened and tailored screening programs for children. BACKGROUND: While studies assessing the prevalence of myopia in Saudi Arabia have contradicting results, only a few studies have evaluated the risk factors of myopia and the effect of using electronic devices on its occurrence. Thus, this study aimed to determine the prevalence of myopia and associated risk factors, among children attending an ophthalmology clinic in King Abdulaziz Medical City, Jeddah, Saudi Arabia. METHODS: A cross-sectional study was conducted. A total of 182 patients aged < 14 years were selected using convenient sampling. Direct assessment of the refraction was performed in the clinic, and a questionnaire was completed by the child's parent. RESULTS: Of 182 patients who met the inclusion criteria, 40.7% had myopia. Myopia was more common in boys (56.8%) than in girls (43.2%), with a median age of 8.7 years. Using multivariate regression analysis, only age (eight years and above) (OR=2.15, CI=1.12-4.12, P= 0.03), and family history of myopia (OR= 5.83, CI= 2.82-12.05, P= 0.001) were significant predictors of myopia in children. Other variables (e.g., sex, and use of laptops, computers, smartphones/tablets, or TV) were not statistically significant. CONCLUSIONS: This study did not show a statistically significant association between using electronic devices and the onset and progression of myopia among children. Studies with a larger sample size are required to further investigate this association and assess other potential risk factors.
RESUMO
Duodenal diverticulosis (DD) is a rare disease in children, and its etiology is unknown. Here, we report a 13-year-old boy with severe abdominal pain. A diagnosis of DD was made based on clinical and image findings. He responds to analgesic, antibiotic and nutritional treatment. The early identification of child with DD as potential cause of severe abdominal pain with pancreatitis is important - because delayed diagnosis might lead to irreversible consequences - to avoid morbidity and mortality, and unnecessary surgery.
