In February 2005, Gefitinib (Iressa), a small-molecular epidermal growth factor receptor and tyrosine kinase inhibitor, was approved in China as an anticancer
In 1977, Cey originally described the association of gastric epithelioid leiomyosarcoma, pulmonary chondroma and extra-adrenal paraganglioma, and this unusual
Broncholithiasis, a rare disorder of the respiratory system, is usually caused by pulmonary fungal infection and tuberculosis occurring in the early years of i