Detailed guidelines on the selection and delineation of clinical target volumes in conformal therapy The data presented will help the reader to make appropriate decisions when confronted with the most frequent tumor types and sites All of the debated issues are relevant irrespective of the irradiation technique used Will appeal to all radiation oncologists and trainees for use in their daily practice

V. Grégoire, P. Scalliet and K.K. Ang: Introduction; B. Lengelé : The Lymphatic System; E.E. Coche, T. Duprez, and M. Lonneux: Imaging the Lymph Nodes: CT, MRI, and PET; V. Grégoire, E.E. Coche, G. Cosnard et al.: Selection and Delineation of Lymph Node Target Volumes in Head and Neck Conformal and Intensity Modulated Radiation Therapy; P. van Houtte et al.: Lung Tumors; K. Haustermans et al.: Oesophageal Tumors; I.C. Kiricuta: Target Volume Selection and Delineation in Breast Cancer Conformal Radiotherapy; P. Scalliet and B. Tombal: Prostate Tumors; M. Gospodarowicz et al.: Bladder Tumors; K.S. Clifford Chao, M. Cengiz, and T. Herzog: Gynecologic Tumors; L.L. Gunderson et al.: Rectal and Anal Cancers in Conformal Radiotherapy Planning: Selection and Delineation of Lymph Node Areas Tumors; B. O'Sullivan et al.: Sarcoma; A. Bosly: Hodgkin and Non-Hodgkin Lymphomas; K. K. Ang et al.: Melanoma and Skin Tumors; Subject Index; List of Contributors.