The co-occurrence of leukemoid reaction and hypercalcemia in a patient with endometrial cancer: A case report and literature review
Paraneoplastic syndromes are rarely seen in gynecological tumors especially in endometrial cancer. Early identification of paraneoplastic syndromes plays a significant role in the treatment and prognosis of cancer. Here, we reported a rare case with endometrial cancer with a 2.7 cm × 2.2 cm × 3.4 cm lesion in the posterior cervix presenting leukemoid reaction and hypercalcemia as paraneoplastic syndromes simultaneously. During the progress of the endometrial cancer, her leukocyte level rose up to 60.7 × 109/L after anti-infection treatment. Meanwhile, the patient represented a series of severe clinical situation including hypercalcemia, hypokalemia, metabolic alkalosis. and respiratory failure. Finally, the patient died of respiratory circulatory failure 2 weeks later. In addition to symptomatic treatment, possible treatment targeted on the primary tumor as early as possible might help to improve the clinical prognosis.
