Author: Savio George Barreto
Publisher:
ISBN: 9789811087561
Category : MEDICAL
Languages : en
Pages :
Book Description
This book provides an evidence-based approach to the diagnosis and surgical management of the diseases of the pancreas and biliary tree, highlighting the most recent findings. The chapters are designed to accompany the reader on a step-by-step approach to the patient, providing the latest evidence to justify each recommendation. Wherever feasible and indicated, emphasis is placed on the use of tables and algorithms to simplify decision-making. The information contained in this well-referenced book is thus relevant not only to practicing pancreatobiliary and general surgeons, but also offers valuable guidance for surgical trainees. This book covers 14 diseases of the pancreas and biliary tree, from the more common gallstones and common bile duct stones, acute and chronic pancreatitis, to more complex benign conditions such as biliary fistulae and strictures, as well as cystic tumors of the pancreas, and finally the major malignancies include gallbladder cancer, pancreatic cancer and hilar cholangiocarcinoma. .
Surgical Diseases of the Pancreas and Biliary Tree
Author: Savio George Barreto
Publisher:
ISBN: 9789811087561
Category : MEDICAL
Languages : en
Pages :
Book Description
This book provides an evidence-based approach to the diagnosis and surgical management of the diseases of the pancreas and biliary tree, highlighting the most recent findings. The chapters are designed to accompany the reader on a step-by-step approach to the patient, providing the latest evidence to justify each recommendation. Wherever feasible and indicated, emphasis is placed on the use of tables and algorithms to simplify decision-making. The information contained in this well-referenced book is thus relevant not only to practicing pancreatobiliary and general surgeons, but also offers valuable guidance for surgical trainees. This book covers 14 diseases of the pancreas and biliary tree, from the more common gallstones and common bile duct stones, acute and chronic pancreatitis, to more complex benign conditions such as biliary fistulae and strictures, as well as cystic tumors of the pancreas, and finally the major malignancies include gallbladder cancer, pancreatic cancer and hilar cholangiocarcinoma. .
Publisher:
ISBN: 9789811087561
Category : MEDICAL
Languages : en
Pages :
Book Description
This book provides an evidence-based approach to the diagnosis and surgical management of the diseases of the pancreas and biliary tree, highlighting the most recent findings. The chapters are designed to accompany the reader on a step-by-step approach to the patient, providing the latest evidence to justify each recommendation. Wherever feasible and indicated, emphasis is placed on the use of tables and algorithms to simplify decision-making. The information contained in this well-referenced book is thus relevant not only to practicing pancreatobiliary and general surgeons, but also offers valuable guidance for surgical trainees. This book covers 14 diseases of the pancreas and biliary tree, from the more common gallstones and common bile duct stones, acute and chronic pancreatitis, to more complex benign conditions such as biliary fistulae and strictures, as well as cystic tumors of the pancreas, and finally the major malignancies include gallbladder cancer, pancreatic cancer and hilar cholangiocarcinoma. .
Surgical Diseases of the Pancreas and Biliary Tree
Author: Savio George Barreto
Publisher: Springer
ISBN: 9811087555
Category : Medical
Languages : en
Pages : 484
Book Description
This book provides an evidence-based approach to the diagnosis and surgical management of the diseases of the pancreas and biliary tree, highlighting the most recent findings. The chapters are designed to accompany the reader on a step-by-step approach to the patient, providing the latest evidence to justify each recommendation. Wherever feasible and indicated, emphasis is placed on the use of tables and algorithms to simplify decision-making. The information contained in this well-referenced book is thus relevant not only to practicing pancreatobiliary and general surgeons, but also offers valuable guidance for surgical trainees. This book covers 14 diseases of the pancreas and biliary tree, from the more common gallstones and common bile duct stones, acute and chronic pancreatitis, to more complex benign conditions such as biliary fistulae and strictures, as well as cystic tumors of the pancreas, and finally the major malignancies include gallbladder cancer, pancreatic cancer and hilar cholangiocarcinoma.
Publisher: Springer
ISBN: 9811087555
Category : Medical
Languages : en
Pages : 484
Book Description
This book provides an evidence-based approach to the diagnosis and surgical management of the diseases of the pancreas and biliary tree, highlighting the most recent findings. The chapters are designed to accompany the reader on a step-by-step approach to the patient, providing the latest evidence to justify each recommendation. Wherever feasible and indicated, emphasis is placed on the use of tables and algorithms to simplify decision-making. The information contained in this well-referenced book is thus relevant not only to practicing pancreatobiliary and general surgeons, but also offers valuable guidance for surgical trainees. This book covers 14 diseases of the pancreas and biliary tree, from the more common gallstones and common bile duct stones, acute and chronic pancreatitis, to more complex benign conditions such as biliary fistulae and strictures, as well as cystic tumors of the pancreas, and finally the major malignancies include gallbladder cancer, pancreatic cancer and hilar cholangiocarcinoma.
Master Techniques in Surgery: Hepatobiliary and Pancreatic Surgery
Author: Keith Lillemoe
Publisher: Lippincott Williams & Wilkins
ISBN: 1608311724
Category : Medical
Languages : en
Pages : 441
Book Description
Hepatobiliary and Pancreatic Surgery is part of the Master Techniques in Surgery Series, which presents common and advanced procedures in the major subspecialties of general surgery. The series is overseen by Josef E. Fischer, MD, editor of the classic two-volume reference Mastery of Surgery. Hepatobiliary and Pancreatic Surgery depicts surgery of the liver, hepatobiliary tree, and pancreas, including cholecystectomy and hepatic resections. Both laparoscopic and open procedures are depicted. The book is written by acknowledged master surgeons, emphasizes surgical procedures, and is lavishly illustrated with original full-color drawings. Each chapter briefly assesses indications, contraindications, and preoperative planning before fully explaining and illustrating the procedure in step-by-step detail. Outcomes, complications, and follow-up are also discussed. Each chapter ends with a brief reference list. A companion website will offer the fully searchable content of the book and procedural videos.
Publisher: Lippincott Williams & Wilkins
ISBN: 1608311724
Category : Medical
Languages : en
Pages : 441
Book Description
Hepatobiliary and Pancreatic Surgery is part of the Master Techniques in Surgery Series, which presents common and advanced procedures in the major subspecialties of general surgery. The series is overseen by Josef E. Fischer, MD, editor of the classic two-volume reference Mastery of Surgery. Hepatobiliary and Pancreatic Surgery depicts surgery of the liver, hepatobiliary tree, and pancreas, including cholecystectomy and hepatic resections. Both laparoscopic and open procedures are depicted. The book is written by acknowledged master surgeons, emphasizes surgical procedures, and is lavishly illustrated with original full-color drawings. Each chapter briefly assesses indications, contraindications, and preoperative planning before fully explaining and illustrating the procedure in step-by-step detail. Outcomes, complications, and follow-up are also discussed. Each chapter ends with a brief reference list. A companion website will offer the fully searchable content of the book and procedural videos.
Hepato-Pancreato-Biliary and Transplant Surgery
Author: Quyen D Chu
Publisher: Beaux Books Publishing, LLC
ISBN: 0997772182
Category : Medical
Languages : en
Pages : 1352
Book Description
This unique textbook provides a concise and practical approach to clinical dilemmas involving the liver, pancreas, and biliary tree. Six major sections encompass (1) Hepatic, (2) Biliary, (3) Pancreas, (4) Transplantation, (5) Trauma, and (6) Innovative Technology. Each topic is written by recognized experts from an "e;experiential"e; viewpoint combined with evidence-based medicine. The book contains over 170 chapters and over 350 contributors. It is relevant to Surgical Oncologists, Hepato-Pancreato-Biliary (HPB) Surgeons, Transplant Surgeons, Traumatologists, HPB Interventionalists, General Surgeons, and trainees and students. The title of each chapter is in a form of a clinical scenario and each chapter begins with a Case Scenario and ends with Salient Points. Special debates are included in each section. There are numerous compelling images, detailed illustrations, comprehensive tables, thorough algorithms, and other adjunctive tools that enhance learning. The authors emanate from different corners of the world. The book is a valuable resource for faculty, students, surgical trainees, fellows, and all health care providers in the HPB/Trauma/Transplant/Oncology fields.
Publisher: Beaux Books Publishing, LLC
ISBN: 0997772182
Category : Medical
Languages : en
Pages : 1352
Book Description
This unique textbook provides a concise and practical approach to clinical dilemmas involving the liver, pancreas, and biliary tree. Six major sections encompass (1) Hepatic, (2) Biliary, (3) Pancreas, (4) Transplantation, (5) Trauma, and (6) Innovative Technology. Each topic is written by recognized experts from an "e;experiential"e; viewpoint combined with evidence-based medicine. The book contains over 170 chapters and over 350 contributors. It is relevant to Surgical Oncologists, Hepato-Pancreato-Biliary (HPB) Surgeons, Transplant Surgeons, Traumatologists, HPB Interventionalists, General Surgeons, and trainees and students. The title of each chapter is in a form of a clinical scenario and each chapter begins with a Case Scenario and ends with Salient Points. Special debates are included in each section. There are numerous compelling images, detailed illustrations, comprehensive tables, thorough algorithms, and other adjunctive tools that enhance learning. The authors emanate from different corners of the world. The book is a valuable resource for faculty, students, surgical trainees, fellows, and all health care providers in the HPB/Trauma/Transplant/Oncology fields.
Surgical Pathology of the GI Tract, Liver, Biliary Tract, and Pancreas
Author: Robert D. Odze
Publisher: Elsevier Health Sciences
ISBN: 1416040595
Category : Medical
Languages : en
Pages : 1387
Book Description
This one-of-a-kind reference provides a comprehensive and practical guide to help you interpret endoscopic biopsies and resection specimens of all organs related to the digestive system. Plus, thanks to Expert Consult, you'll be able to access the entire contents of this title online and download all images, from anywhere there's an internet connection. The more than 2250 high quality illustrations, 30% more than in the first edition, help you recognize and diagnose any tissue sample under the microscope. Five new chapters, additional expert authors, expanded tables, and coverage of the current clinical approach to management and treatment options, particularly screening and surveillance recommendations for preneoplastic disorders, round out this unique reference. Acts as a one-stop resource for the entire gastrointestinal system, liver, biliary tract, and pancreas. Incorporates over 2250 high quality color illustrations so you can recognize and diagnose any tissue sample under the microscope. Provides all the necessary tools to make a comprehensive diagnostic workup including data from ancillary techniques and molecular findings whenever appropriate. Simplifies complex topics and streamlines decision-making using extensive tables, graphs, and flowcharts. Helps you avoid diagnostic errors thanks to practical advice on pitfalls in differential diagnosis. Uses a new "road map" at the beginning of each chapter, as well as a new, more clinical focus to help you navigate through the book more quickly. Reflects the latest classification and staging systems available so you can provide the clinician with the most accurate and up-to-date diagnostic and prognostic indicators, including key molecular aspects of tumor pathology. Includes access to the entire contents online, from anywhere there's an internet connection. Adds five new chapters including "Screening and Surveillance of the GI Tract", "Congenital and Developmental Disorders of the GI Tract", "Pediatric Enteropathies of the GI Tract", "Vascular Disorders of the GI Tract", and "Fatty Liver Disease". Expands appropriate chapters with new coverage of the normal histology of the GI tract, liver, biliary tract and pancreas. Uses expanded tables to outline specific differential diagnostic points helpful for surgical pathologists. Discusses the key molecular aspects of tumor progression and risk assessment in all chapters that cover neoplastic disorders. Helps you evaluate diagnostically challenging cases using diagnostic algorithms. Increases the number of high quality photographs by at least 30% to include even more normal and abnormal tissue samples. Updates all chapters to include the latest references, concepts, data, and controversies. Incorporates expanded coverage of the pancreas and liver, eliminating the need for a separate text. Your purchase entitles you to access the web site until the next edition is published, or until the current edition is no longer offered for sale by Elsevier, whichever occurs first. If the next edition is published less than one year after your purchase, you will be entitled to online access for one year from your date of purchase. Elsevier reserves the right to offer a suitable replacement product (such as a downloadable or CD-ROM-based electronic version) should access to the web site be discontinued.
Publisher: Elsevier Health Sciences
ISBN: 1416040595
Category : Medical
Languages : en
Pages : 1387
Book Description
This one-of-a-kind reference provides a comprehensive and practical guide to help you interpret endoscopic biopsies and resection specimens of all organs related to the digestive system. Plus, thanks to Expert Consult, you'll be able to access the entire contents of this title online and download all images, from anywhere there's an internet connection. The more than 2250 high quality illustrations, 30% more than in the first edition, help you recognize and diagnose any tissue sample under the microscope. Five new chapters, additional expert authors, expanded tables, and coverage of the current clinical approach to management and treatment options, particularly screening and surveillance recommendations for preneoplastic disorders, round out this unique reference. Acts as a one-stop resource for the entire gastrointestinal system, liver, biliary tract, and pancreas. Incorporates over 2250 high quality color illustrations so you can recognize and diagnose any tissue sample under the microscope. Provides all the necessary tools to make a comprehensive diagnostic workup including data from ancillary techniques and molecular findings whenever appropriate. Simplifies complex topics and streamlines decision-making using extensive tables, graphs, and flowcharts. Helps you avoid diagnostic errors thanks to practical advice on pitfalls in differential diagnosis. Uses a new "road map" at the beginning of each chapter, as well as a new, more clinical focus to help you navigate through the book more quickly. Reflects the latest classification and staging systems available so you can provide the clinician with the most accurate and up-to-date diagnostic and prognostic indicators, including key molecular aspects of tumor pathology. Includes access to the entire contents online, from anywhere there's an internet connection. Adds five new chapters including "Screening and Surveillance of the GI Tract", "Congenital and Developmental Disorders of the GI Tract", "Pediatric Enteropathies of the GI Tract", "Vascular Disorders of the GI Tract", and "Fatty Liver Disease". Expands appropriate chapters with new coverage of the normal histology of the GI tract, liver, biliary tract and pancreas. Uses expanded tables to outline specific differential diagnostic points helpful for surgical pathologists. Discusses the key molecular aspects of tumor progression and risk assessment in all chapters that cover neoplastic disorders. Helps you evaluate diagnostically challenging cases using diagnostic algorithms. Increases the number of high quality photographs by at least 30% to include even more normal and abnormal tissue samples. Updates all chapters to include the latest references, concepts, data, and controversies. Incorporates expanded coverage of the pancreas and liver, eliminating the need for a separate text. Your purchase entitles you to access the web site until the next edition is published, or until the current edition is no longer offered for sale by Elsevier, whichever occurs first. If the next edition is published less than one year after your purchase, you will be entitled to online access for one year from your date of purchase. Elsevier reserves the right to offer a suitable replacement product (such as a downloadable or CD-ROM-based electronic version) should access to the web site be discontinued.
Handbook of Hepato-Pancreato-Biliary Surgery
Author: Nicholas J. Zyromski
Publisher: Lippincott Williams & Wilkins
ISBN: 1469873508
Category : Medical
Languages : en
Pages : 697
Book Description
This handbook provides a comprehesive but succinct overview of medical and surgical management of diseases of the liver, pancreas, and biliary tree. It includes imaging of the pancreas and hepatobiliary system as well. Open and minimally invasive surgical management techniques are covered. Coverage includes pancreatic cancer and cysts, pancreatitis, complications of panreatic surgery, ultrasound for liver disease, cirrhosis and portal hypertension, neuroendocrine and colorectal metastases to the liver, gallstones, cholesystitis, infections in biliary surgery, and more. Target markets include surgical residents, surgical nurses, beginning fellows in HPB training programs. There may also be some uptake from gastroenterologists.
Publisher: Lippincott Williams & Wilkins
ISBN: 1469873508
Category : Medical
Languages : en
Pages : 697
Book Description
This handbook provides a comprehesive but succinct overview of medical and surgical management of diseases of the liver, pancreas, and biliary tree. It includes imaging of the pancreas and hepatobiliary system as well. Open and minimally invasive surgical management techniques are covered. Coverage includes pancreatic cancer and cysts, pancreatitis, complications of panreatic surgery, ultrasound for liver disease, cirrhosis and portal hypertension, neuroendocrine and colorectal metastases to the liver, gallstones, cholesystitis, infections in biliary surgery, and more. Target markets include surgical residents, surgical nurses, beginning fellows in HPB training programs. There may also be some uptake from gastroenterologists.
Blumgart's Surgery of the Liver, Pancreas and Biliary Tract E-Book
Author: William R. Jarnagin
Publisher: Elsevier Health Sciences
ISBN: 0323340873
Category : Medical
Languages : en
Pages : 2520
Book Description
Extensively revised with new illustrations, new clinical photos, this classic text remains the most comprehensive and up-to-date resource on surgery of the hepatobiliary and pancreatic region. Dr. William Jarnagin and his team of internationally recognized surgeons continue the Blumgart’s tradition of excellence, bringing you the latest advances in diagnostic and surgical techniques. You’ll find updates on the newest minimally invasive surgeries, new interventional diagnostic techniques, and complete coverage of all relevant diseases, including those seen in the tropics. Considers all worldwide opinions and approaches to management, and includes key data on surgical outcomes to better inform your clinical decision-making. Covers exactly what you need to know, balancing basic science with information on clinical practice. Presents cutting edge guidance on pathology, diagnostics, surgery and non-operative intervention of the liver, biliary tract, and pancreas in a single, comprehensive reference. Covers the most recent non-surgical therapies for pancreatic cancer, microwave ablation, and other emerging technologies. Brings you up to date with recent developments in transplantation, minimally invasive surgery, percutaneous devices, pre- and post-care, blood transfusion, and surgical techniques for the spleen. Features an extensively revised art and illustration program, with new anatomical line drawings (including hundreds now in color), more than 750 new clinical photos, more schematic diagrams that summarize information, and new graphs and algorithms throughout.
Publisher: Elsevier Health Sciences
ISBN: 0323340873
Category : Medical
Languages : en
Pages : 2520
Book Description
Extensively revised with new illustrations, new clinical photos, this classic text remains the most comprehensive and up-to-date resource on surgery of the hepatobiliary and pancreatic region. Dr. William Jarnagin and his team of internationally recognized surgeons continue the Blumgart’s tradition of excellence, bringing you the latest advances in diagnostic and surgical techniques. You’ll find updates on the newest minimally invasive surgeries, new interventional diagnostic techniques, and complete coverage of all relevant diseases, including those seen in the tropics. Considers all worldwide opinions and approaches to management, and includes key data on surgical outcomes to better inform your clinical decision-making. Covers exactly what you need to know, balancing basic science with information on clinical practice. Presents cutting edge guidance on pathology, diagnostics, surgery and non-operative intervention of the liver, biliary tract, and pancreas in a single, comprehensive reference. Covers the most recent non-surgical therapies for pancreatic cancer, microwave ablation, and other emerging technologies. Brings you up to date with recent developments in transplantation, minimally invasive surgery, percutaneous devices, pre- and post-care, blood transfusion, and surgical techniques for the spleen. Features an extensively revised art and illustration program, with new anatomical line drawings (including hundreds now in color), more than 750 new clinical photos, more schematic diagrams that summarize information, and new graphs and algorithms throughout.
Silverberg's Principles and Practice of Surgical Pathology and Cytopathology 4 Volume Set with Online Access
Author: Mark R. Wick
Publisher: Cambridge University Press
ISBN: 9781107022836
Category : Medical
Languages : en
Pages : 0
Book Description
Silverberg's Principles and Practice of Surgical Pathology and Cytopathology is one of the most durable reference texts in pathology. Thoroughly revised and updated, this state-of-the-art new edition encompasses the entire fields of surgical pathology and cytopathology in a single source. Its practice-oriented format uniquely integrates these disciplines to present all the relevant features of a particular lesion, side by side. Over 4000 color images depict clinical features, morphological attributes, histochemical and immunohistochemical findings, and molecular characteristics of all lesions included. This edition features new highly experienced and academically accomplished editors, while chapters are written by the leading experts in the field (several new to this edition, bringing a fresh approach). Dr Steven Silverberg's practical approach to problem solving has been carefully preserved. The print book is packaged with access to a secure, electronic copy of the book, providing quick and easy access to its wealth of text and images.
Publisher: Cambridge University Press
ISBN: 9781107022836
Category : Medical
Languages : en
Pages : 0
Book Description
Silverberg's Principles and Practice of Surgical Pathology and Cytopathology is one of the most durable reference texts in pathology. Thoroughly revised and updated, this state-of-the-art new edition encompasses the entire fields of surgical pathology and cytopathology in a single source. Its practice-oriented format uniquely integrates these disciplines to present all the relevant features of a particular lesion, side by side. Over 4000 color images depict clinical features, morphological attributes, histochemical and immunohistochemical findings, and molecular characteristics of all lesions included. This edition features new highly experienced and academically accomplished editors, while chapters are written by the leading experts in the field (several new to this edition, bringing a fresh approach). Dr Steven Silverberg's practical approach to problem solving has been carefully preserved. The print book is packaged with access to a secure, electronic copy of the book, providing quick and easy access to its wealth of text and images.
Palliative Surgery
Author: Matthias W. Wichmann
Publisher: Springer
ISBN: 364253709X
Category : Medical
Languages : en
Pages : 302
Book Description
Palliative surgery can greatly contribute to improving symptom control and quality of life for terminal cancer patients. Owing to the advanced stage of the disease, however, this type of surgery is also associated with significant morbidity and mortality. It is therefore important for surgeons to have a sound understanding of the medical and scientific background underlying treatment decisions in palliative surgery, a foundation that this book provides. The opening chapters examine the relationship between palliative medicine and palliative surgery and address general issues including pain management and anesthesiological considerations. The role of palliative surgery in a wide range of disease settings is then thoroughly explored, including detailed information on surgical techniques and their indications and outcomes. This book will be an invaluable resource for all who wish to learn more about the emerging role of palliative surgery.
Publisher: Springer
ISBN: 364253709X
Category : Medical
Languages : en
Pages : 302
Book Description
Palliative surgery can greatly contribute to improving symptom control and quality of life for terminal cancer patients. Owing to the advanced stage of the disease, however, this type of surgery is also associated with significant morbidity and mortality. It is therefore important for surgeons to have a sound understanding of the medical and scientific background underlying treatment decisions in palliative surgery, a foundation that this book provides. The opening chapters examine the relationship between palliative medicine and palliative surgery and address general issues including pain management and anesthesiological considerations. The role of palliative surgery in a wide range of disease settings is then thoroughly explored, including detailed information on surgical techniques and their indications and outcomes. This book will be an invaluable resource for all who wish to learn more about the emerging role of palliative surgery.
Schein’s Common Sense Emergency Abdominal Surgery
Author: Moshe Schein
Publisher: Springer Science & Business Media
ISBN: 3642881335
Category : Medical
Languages : en
Pages : 247
Book Description
ix Preface Smart surgeons learn from their own mistakes, smarter surgeons learn from mistakes of others, some never learn . . . You are a resident, overworked and constantly tired; sitting down with your mentor for a brief tutorial. What do you want to get out of these few minutes? To organize your thoughts and approaches to the particular problem; to learn how he -the weathered surgeon -"tackles it"; to grasp a few practical "recipes" or "goodies" and take home a message or two; to laugh a bit and unwind. This is also our goal in this book. We hope that you are not repelled or offended by the non-formal character of this book. This is how emergency abdominal surgery is taught best, by trial and error and repetitions, with emphasis on basics. This is not a "complete" textbook, nor is it a cookbook type manual or discussion of case studies; neither is it a collection of detailed lecture notes or exhaustive lists. Instead, it consists of a series of informal, uncensored, chats between experienced surgeons and their trainees. No percentages, series, elaborated figures or complicated algorithms are included; only a surgeon's narrative, explaining how "he does it" -based on his experience and state of the art knowledge of the literature. No references are included as it was our aim to put down nothing which has not been experienced, confirmed and practiced in our own hands.
Publisher: Springer Science & Business Media
ISBN: 3642881335
Category : Medical
Languages : en
Pages : 247
Book Description
ix Preface Smart surgeons learn from their own mistakes, smarter surgeons learn from mistakes of others, some never learn . . . You are a resident, overworked and constantly tired; sitting down with your mentor for a brief tutorial. What do you want to get out of these few minutes? To organize your thoughts and approaches to the particular problem; to learn how he -the weathered surgeon -"tackles it"; to grasp a few practical "recipes" or "goodies" and take home a message or two; to laugh a bit and unwind. This is also our goal in this book. We hope that you are not repelled or offended by the non-formal character of this book. This is how emergency abdominal surgery is taught best, by trial and error and repetitions, with emphasis on basics. This is not a "complete" textbook, nor is it a cookbook type manual or discussion of case studies; neither is it a collection of detailed lecture notes or exhaustive lists. Instead, it consists of a series of informal, uncensored, chats between experienced surgeons and their trainees. No percentages, series, elaborated figures or complicated algorithms are included; only a surgeon's narrative, explaining how "he does it" -based on his experience and state of the art knowledge of the literature. No references are included as it was our aim to put down nothing which has not been experienced, confirmed and practiced in our own hands.