摘要
BACKGROUND Eosinophilia is an increase of more than 0.5×109/L in the number of eosinophils;it is a systemic condition with an unknown etiology and is often accompanied by multiple impaired organ functions.The clinical manifestations of the disease are highly variable and diverse,rendering identification of the diagnosis challenging;hence,diagnosis and treatment are often delayed.Very few reports of this disease exist globally,especially with rare manifestations of cerebral venous sinus thrombosis and hemorrhage.CASE SUMMARY A 32-year-old woman with eosinophilia presented to the hospital with bilateral lower-limb edema as the first clinical manifestation,followed by an extensive maculopapular rash throughout the body.She subsequently developed cerebral venous sinus thrombosis along with bilateral lower-limb deep vein thrombosis.Two weeks earlier,she had received a single course of antibiotics from a local hospital for a low-grade fever and sore throat.After various treatments were administered for anticoagulation,maintaining blood circulation,and relieving blood stasis,the lower extremity edema improved significantly;however,the patient’s eosinophil count gradually increased.She experienced cerebral venous sinus thrombosis,cerebral hemorrhage,and deep vein thrombosis of the lower limbs before being declared brain dead.In this case report,we have elaborated the diagnosis and management of deep vein thrombosis manifested as eosinophilia,thrombocytopenia,and elevated D-dimer levels.CONCLUSION Because proper diagnosis is challenging,clinical vigilance is required for patients with eosinophilia,as it can lead to thrombus formation.
