Clinical usefulness of serum telomerase reverse transcriptase (hTERT) mRNA and epidermal growth factor receptor (EGFR) mRNA as a novel tumor marker for lung cancer.

Using a newly developed assay of telomerase reverse transcriptase (hTERT) mRNA in serum by real-time RT-PCR, we previously reported this assay to be superior to other tumor markers for hepatoma. In this study, we aimed to clarify its clinical significance as a biomarker for lung cancer. In 112 patients with lung tumor and 80 individuals without cancer, we measured serum hTERT mRNA and epidermal growth factor receptor (EGFR) mRNA levels, using a quantitative one-step real-time RT-PCR assay.

Ileal ulcers and cytomegalovirus infection in a case of Churg-Strauss syndrome.

Churg-Strauss syndrome, or allergic granulomatous angiitis, is an uncommon vasculitic syndrome. We describe a 53-year-old man with Churg-Strauss syndrome and subsequent opportunistic cytomegalovirus enterocolitis. During intensive care, including steroid-pulse therapy, the patient developed rapidly progressive anemia caused by active bleeding from his small intestine, resulting in resection of 20 cm of ileum.