ABSTRACT
A 48-year-old man visited the emergency room with right hip pain that started abruptly while walking out of the bathroom. Computed tomography showed an intraosseous mass in the femoral neck. The patient had a 15-year history of gout and had numerous bilateral tophi in his hands, feet, knees, and elbows. After operation, we diagnosed a pathological fracture due to intraosseous tophi. Patients with hip pain who have many subcutaneous tophi and long-standing gout should be diagnosed carefully. Peri-hip joint pain caused by gout is uncommon, however, if a patient complains of pain, a simple X-ray may be required. If intraosseous tophi are present, appropriate treatment (e.g., strict hyperuricemia control with or without prophylactic internal fixation), may be required before fracture occurs.
ABSTRACT
A 48-year-old man visited the emergency room with right hip pain that started abruptly while walking out of the bathroom. Computed tomography showed an intraosseous mass in the femoral neck. The patient had a 15-year history of gout and had numerous bilateral tophi in his hands, feet, knees, and elbows. After operation, we diagnosed a pathological fracture due to intraosseous tophi. Patients with hip pain who have many subcutaneous tophi and long-standing gout should be diagnosed carefully. Peri-hip joint pain caused by gout is uncommon, however, if a patient complains of pain, a simple X-ray may be required. If intraosseous tophi are present, appropriate treatment (e.g., strict hyperuricemia control with or without prophylactic internal fixation), may be required before fracture occurs.
Subject(s)
Humans , Middle Aged , Arthralgia , Elbow , Emergency Service, Hospital , Femoral Neck Fractures , Femur Neck , Foot , Fractures, Spontaneous , Gout , Hand , Hip , Hyperuricemia , Knee , WalkingABSTRACT
A gota é um distúrbio no metabolismo das purinas, usualmente associado à ocorrência de crises recorrentes de artrite nas articulações dos membros inferiores em homens entre 40-50 anos, e com o desenvolvimento de tofos subcutâneos nos pacientes com doença de longa evolução. Casos de pacientes com artrite gotosa crônica que mimetizam quadros de artrite reumatoide e vice-versa são raros. Descrevemos o caso de um paciente de 56 anos, com quadro de artrite poliarticular, simétrica e deformante, comprometendo principalmente as articulações de mãos e punhos, com nódulos subcutâneos difusos pelo corpo, alterações radiográficas atípicas e urolitíase, que, após avaliação clínica e dos exames complementares, recebeu diagnóstico de gota tofácea crônica mutilante mimetizando artrite reumatoide.
Gout is a disorder of purine metabolism, usually associated with recurrent bouts of arthritis in the joints of the lower limbs, affecting men 40 to 50 years of age, which leads to the development of subcutaneous tophi in patients with long-lasting disease. Cases of patients with chronic gouty arthritis mimicking rheumatoid arthritis, and vice-versa, are rare. This report describes the case of a 56-year old male with symmetric, deforming, and polyarticular arthritis affecting, specially, the joints of the hands and wrists, with diffuse subcutaneous nodules throughout his body, atypical radiographic findings, and urolithiasis. Following clinical evaluation and additional tests, this patient received a diagnosis of chronic tophaceous gout mimicking mutilating rheumatoid arthritis.
