These preliminary results suggest that the determination of kep of high K(trans) area permits the noninvasive estimation of tumor angiogenesis in rectal cancer and that DCE-MRI parameters can be used as imaging biomarkers to predict the biologic aggressiveness of the tumor and patient prognosis.

The short diameter size criterion of ≥ 4.1 mm for metastatic lymph nodes was optimal for nodal staging in early colorectal cancer.

A male infant presented with bilateral scrotal masses 7 months after removal of an immature gastric teratoma. After surgical excision, histology showed gliomatosis peritonei. We report an unusual presentation of gliomatosis peritonei arising from a rare lesion of immature gastric teratoma.