THE etiology of a pleural effusion can at times be difficult to establish. Pulmonary tuberculosis and bronchogenic carcinoma are notorious in this regard, and in both diseases it is mandatory that ...

As I was getting up from my visit with Mrs. Gregory, her right hand went to the base of her neck. Dr. Smith, do you think this little lump is anything?” Though doing her best to portray calm, she ...

Accurate detection of lymph-node metastases in prostate cancer is an essential component of the approach to treatment. We investigated whether highly lymphotropic superparamagnetic nanoparticles, ...