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By providing a much-needed religious/philosophical context for the discussion - examining contemporary thinking on just what constitutes valuable life - Walters broadens his inquiry beyond the human to include other animals and also deals with the phenomenon of anencephalic infants, those who are born without higher brains.
Laparoscopic surgery is of paramount importance for achieving minimal invasiveness and respect for the quality of life - two hallmarks of contemporary medicine. Laparoscopy is at the forefront of urology today, with dramatic advances in engineering and surgical technique. Because they promise to be less invasive, the innovations presented in this volume will become tomorrows standard. In utero and pediatric laparoscopic surgery are discussed, as are varying approaches to laparoscopic adrenalectomy. Other topics include radical surgery for renal cell carcinoma and transitional cell carcinoma, nephron-sparing laparoscopic surgery for renal cancer, and retroperitoneal lymphadenectomy for testicular cancer. With sections on pyeloplasty, nephropexy, urolithiasis, stress incontinence, kidney transplantation, and dialysis, this book is an especially valuable source in the fields of endourology, laparoscopic surgery, pediatric surgery, and endocrine surgery.
Tissue engineering, which aims at regenerating new tissues, as well as substituting lost organs by making use of autogenic or allogenic cells in combination with biomaterials, is an emerging biomedical engineering field. There are several driving forces that presently make tissue engineering very challenging and important: 1) the limitations in biological functions of current artificial tissues and organs made from man-made materials alone, 2) the shortage of donor tissue and organs for organs transplantation, 3) recent remarkable advances in regeneration mechanisms made by molecular biologists, as well as 4) achievements in modern biotechnology for large-scale tissue culture and growth fact...