Background: Polymyositis (PM) is a rare idiopathic inflammatory myopathy characterized by symmetric proximal muscle weakness, elevated muscle enzyme levels, dysphagia, and respiratory muscle weakness. Rhabdomyolysis is a potentially life-threatening condition caused by extensive skeletal muscle breakdown, resulting in myoglobinuria and an increased risk of acute kidney injury and multiorgan complications. The coexistence of rhabdomyolysis in patients with polymyositis is uncommon and may complicate both diagnosis and management. Case Presentation: A 65-year-old man was admitted with fever up to 39°C, generalized skin rash, dysphagia, progressive muscle weakness, dyspnea, decreased urine output, and dark tea-colored urine. Physical examination revealed symmetric proximal muscle weakness, with muscle strength graded 3/5 in both upper extremities and 4/5 in both lower extremities. Neck muscle strength was 4/5. Dysphagia and a generalized skin rash were also present. Laboratory investigations showed markedly elevated creatine kinase (CK) at 9,943.1 U/L, alanine aminotransferase (ALT) at 449.1 U/L, aspartate aminotransferase (AST) at 222.1 U/L, lactate dehydrogenase (LDH) at 1,342.9 U/L, and C-reactive protein (CRP) at 70.6 mg/L. Urinalysis showed blood 3+ and protein 2+, while no erythrocytes were detected on urine sediment microscopy. Electromyography demonstrated myopathic changes, and muscle biopsy revealed inflammatory infiltrates and necrotic muscle fibers. Conclusion Comprehensive assessment of clinical manifestations, laboratory findings, autoantibody testing, electrophysiological studies, and muscle biopsy is essential for the diagnosis of polymyositis complicated by rhabdomyolysis. An integrated diagnostic approach facilitates confirmation of the diagnosis, differentiation from clinically similar disorders, and appropriate treatment selection. Early recognition of rhabdomyolysis and other potentially life-threatening complications is crucial for preventing organ damage and improving patient outcomes.

Background: Gout is a chronic inflammatory joint disease that damages many joints. Monosodium urate-deposition accumulates in the joints and soft tissues due to long-term untreated condition and leading to loss of function, further reducing the quality of life. It is the most common inflammatory joint disease in the world. Hyperuricemia, sedentary lifestyle including diet, obesity, and the use of certain medications are risk factors for gout. A study published in the Asia Pacific Journal of Nutrition in 2018 found that excessive consumption of meat, alcohol, carbonated beverages, and fructose containing drinks increases serum uric acid levels and the risk of gout. Aim: To investigate certain risk factors associated with gout and asymptomatic hyperuricemia among study participants. Materials and Methods: This study was conducted using an analytical cross-sectional design. Data were coded, error- checked, and analyzed using the SPSS 29.0 software. Results: A total of 145 individuals participated in the study, with an average age of 55.0 ± 13.9 years, and 75.2% were male. Based on diagnostic criteria, 29.7% had gout, 35.2% had asymptomatic hyperuricemia, and 35.2% had normal uric acid levels. The consumption of different food products over the past month was analyzed among study groups, and alcohol intake was found to be statistically significant. A univariate regression analysis showed that obesity was associated with hyperuricemia, male sex was associated with gout, and alcohol consumption was a potential risk factor for both hyperuricemia and gout. Conclusion Among the study participants, 29.7% had gout, and 35.2% had asymptomatic hyperuricemia. Obesity, male sex, and alcohol consumption were identified as risk factors contributing to increased serum uric acid levels and gout development.