Download or read book Pituitary Disorders throughout the Life Cycle written by Susan L. Samson and published by Springer Nature. This book was released on 2022-08-25 with total page 399 pages. Available in PDF, EPUB and Kindle. Book excerpt: The pituitary gland is often referred to as the master gland, coordinating hormonal signals from the hypothalamus and peripheral circulation to maintain homeostasis in the body. Patients with pituitary dysfunction are faced with challenges unique to each stage of their life cycle. For example, the goals of management for a hypopituitary adolescent transitioning to adulthood would be to optimize growth and sexual development. In early adulthood, approaches that optimize of fertility in men and women can be a priority, and the management approach will be very different from that of older adults requiring sex hormone replacement. This case-based guide will provide practical clinical guidance on approaches to the management of pituitary disorders organized by time of life, from childhood and fertile years through to older age. Sensibly divided into sections, various pituitary disorders and conditions are described and relevant treatment strategies are outlined. Sections included discussions of the unique considerations for the pituitary gland in childhood and adolescents, patients desiring fertility and pregnant patients, health optimization and non-tumoral diagnoses in adults, and management of disorders of the hypothalamic-pituitary axis in the elderly. Each chapter presents a clinical case vignette as an introduction to the concepts and a framework for the discussion of the diagnosis, management and unique consideration of each pituitary pathology. Practical and user-friendly, Pituitary Disorders throughout the Life Cycle is an excellent resource for practicing clinical endocrinologists (pediatric, transitional care, adult) and reproductive endocrinologists as well as specialty residents and trainees.
Download or read book Pituitary Disorders written by Edward R. Laws and published by John Wiley & Sons. This book was released on 2013-02-21 with total page 497 pages. Available in PDF, EPUB and Kindle. Book excerpt: Do you want to be up to date on the latest concepts of diagnosis and treatment of patients suffering from disorders of the pituitary gland? Are you looking for an expert guide to the best clinical management? If so, this is the book for you, providing a full analysis of pituitary disorder management from acromegaly to Addison's Disease; from Cushing's Disease to hypopituitarism; from hormone disorders to hormone replacement. Well-illustrated throughout, and with contributions from leading specialists in pituitary disease, inside you'll find comprehensive and expert coverage, including: Diagnosing pituitary disease Management options for each disorder Complications that can occur Psychological and psychosocial effects of pituitary disease What outcomes you and your patients can expect over the long term Current research and clinical trials related to pituitary disease Pituitary Disorders: Diagnosis and Management is the perfect clinical tool for physicians and health care providers from many related disciplines, and an essential companion for the best quality management of pituitary patients.
Download or read book Gigantism and Acromegaly written by Constantine A. Stratakis and published by Academic Press. This book was released on 2021-06-01 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gigantism and Acromegaly brings together pituitary experts, taking readers from bench research, to genetic analysis, clinical analysis, and new therapeutic approaches. This book serves as a reference for growth hormone over-secretion and its diagnosis and treatment for endocrinologists, pediatricians, internists, and neurosurgeons, and for geneticists. Pharmaceutical companies may use it as a reference for drug development and research. Students, residents and fellows in medicine and endocrinology and genetics will also find it valuable as it provides a single up-to-date review of the molecular biology of gigantism and acromegaly as well as recommended approaches to evaluation and management. Acromegaly is a rare pituitary disorder that slowly changes its adult victim’s appearance over time: larger hands and feet, bigger jaw, forehead, nose, and lips. Generally, a benign pituitary tumor is the cause and symptoms of acromegaly can vary from patient to patient, making a diagnosis difficult and prolonging suffering for years. Early detection is key in the management of acromegaly as the pathologic effects of increased growth hormone (GH) production are progressive and can be life-threatening as the result of associated cardiovascular, cerebrovascular, and respiratory disorders and malignancies. Accessible, up-to-date overview of the characteristics, state-of-the-art diagnostic procedures, and management of acromegaly and gigantism Provides a unique compendium of endocrinology, genetics, clinical diagnosis and therapeutics Contains contributions from internationally known experts who have treated patients with acromegaly and gigantism
Download or read book Growth Hormone Deficiency in Adults written by Jens O. L. Jørgensen and published by Karger Medical and Scientific Publishers. This book was released on 2005-01-01 with total page 241 pages. Available in PDF, EPUB and Kindle. Book excerpt: It has been known for over 40 years that GH-deficient-children benefit from replacement with the hormone. But GH, essential for longitudinal growth, also plays a role after completion of final height. With the introduction of biosynthetic human GH 20 years ago, the use of GH was no longer restricted to severe growth retardation in hypopituitary children. This book will take the reader behind the myths of GH and into the real world of clinical endocrinology. The contributions stem from recognized clinicians and scientists who have been working in the field for decades. The contents encompass traditional end points of GH therapy such as body composition, bone biology and physical performance. Attention is also devoted to diagnostic aspects and side effects. Additional features range from clinical epidemiology to quality of life, and novel areas such as the impact of traumatic brain injury on pituitary function are also covered. The present volume of Frontiers of Hormone Research is essential reading for health care professionals interested in clinical endocrinology and GH.
Download or read book Endoscopic Endonasal Transsphenoidal Surgery written by Enrico de Divitiis and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: Currently, surgical management provides the definitive treatment of choice for most pituitary adenomas, craniopharyngiomas and meningiomas of the sellar region. The elegant minimally invasive transnasal endoscopic approach to the sella turcica and the anterior skull base has added a new dimension of versatility to pituitary surgery and can be adapted to many lesions in the region. In this multi-author book with numerous color illustrations the main aspects of the endonasal endoscopic approach to the skull base are presented, starting with a clear description of the endoscopic anatomy, the panoramic view afforded by the endoscope and the development of effective instruments and adjuncts. After the diagnostic studies, the strictly surgical features are considered in detail. The standard technique is described and particular aspects are treated, including the new extended approaches to the cavernous sinus, spheno-ethmoid planum and clival regions.
Download or read book Pituitary Microadenomas written by G. Faglia and published by . This book was released on 1980 with total page 588 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Endocrine and Metabolic Late Effects in Cancer Survivors written by Francesco Felicetti (Oncologist) and published by . This book was released on 2021 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book analyzes in detail all aspects related to endocrine and metabolic late effects observed in patients treated for cancer, both in childhood and adulthood. The chapters focusing on the possible pathogenic mechanisms of late effects (i.e., premature aging and chronic inflammation) and on bone health in cancer survivors are particularly interesting and innovative. The volume also deals with hypothalamic-pituitary, thyroid and gonadal disorders, including infertility and how to prevent it. Finally, the relationship between metabolic alterations and cardiovascular diseases in cancer survivors is addressed. Thanks to advances in cancer treatment and supportive care, the five-year survival rate of cancer patients is constantly increasing. However, this undisputable success of medicine has a flip side: the late adverse effects of anticancer therapies. Pediatric oncologists were the first to cope with late complications of treatments, but today also adult oncologists and onco-hematologists recognize the relevance of this issue. Even though late effects observed in cancer survivors can affect any organ or system, endocrine and metabolic dysfunctions are the most frequently reported. Endocrine complications rarely influence life expectancy of cancer survivors, but they can significantly impact morbidity and quality of life. Among endocrine adverse effects, severe hypothalamic damage may be considered the most harmful in survivors, leading to morbid obesity, propensity to metabolic syndrome and cardiovascular disease. This book aims to disseminate the knowledge about endocrine and metabolic adverse effects of cancer therapies and about survivorship care. Since the number of cancer survivors is steadily growing in the general population, this publication is intended not only for endocrinologists but also for oncologists, onco-hematologists, internists, pediatric specialists in those areas and general practitioners, with the aim to better counsel and monitor cancer survivors.
Download or read book The Pituitary written by Shlomo Melmed and published by Academic Press. This book was released on 2010-12-09 with total page 744 pages. Available in PDF, EPUB and Kindle. Book excerpt: The pituitary, albeit a small gland, is known as the "master gland" of the endocrine system and contributes to a wide spectrum of disorders, diseases, and syndromes. Since the publication of the second edition of The Pituitary, in 2002, there have been major advances in the molecular biology research of pituitary hormone production and action and there is now a better understanding of the pathogenesis of pituitary tumors and clinical syndromes resulting in perturbation of pituitary function. There have also been major advances in the clinical management of pituitary disorders. Medical researchers and practitioners now better understand the morbidity and mortality associated with pituitary hormone hyposecretion and hypersecretion. Newly developed drugs, and improved methods of delivering established drugs, are allowing better medical management of acromegaly and prolactinoma. These developments have improved the worldwide consensus around the definition of a "cure" for pituitary disease, especially hormone hypersecretion, and hence will improve the success or lack of success of various forms of therapy. It is therefore time for a new edition of The Pituitary. The third edition will continue to be divided into sections that summarize normal hypothalamic-pituitary development and function, hypothalamic-pituitary failure, and pituitary tumors; additional sections will describe pituitary disease in systemic disorders and diagnostic procedures, including imaging, assessment of the eyes, and biochemical testing. The first chapter will be completely new – placing a much greater emphasis on physiology and pathogenesis. Two new chapters will be added on the Radiation and Non-surgical Management of the Pituitary and Other Pituitary Lesions. Other chapters will be completely updated and many new author teams will be invited. The second edition published in 2002 and there have been incredible changes in both the research and clinical aspects of the pituitary over the past 8 years – from new advances in growth hormones to pituitary tumor therapy. Presents a comprehensive, translational source of information about the pituitary in one reference work Pituitary experts (from all areas of research and practice) take readers from the bench research (cellular and molecular mechanism), through genomic and proteomic analysis, all the way to clinical analysis (histopathology and imaging) and new therapeutic approaches Clear presentation by endocrine researchers of the cellular and molecular mechanisms underlying pituitary hormones and growth factors as well as new techniques used in detecting lesions (within the organ) and other systemic disorders Clear presentation by endocrinologists and neuroendocrine surgeons of how imaging, assessment of the eyes, and biochemical testing can lead to new therapeutic approaches
Download or read book Anatomy and Physiology written by J. Gordon Betts and published by . This book was released on 2013-04-25 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Anxiety Disorders written by Kerry Ressler and published by Oxford University Press. This book was released on 2015-04-15 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: Anxiety affects millions, manifesting as generalized anxiety disorder (GAD), obsessive compulsive disorder, panic disorder, phobias, post-traumatic-stress disorder (PTSD), and social anxiety disorder. Not only are anxiety disorders common, but they are also crippling, frequently co-occurring and predict high risk for depressive disorders. Shared mechanisms may explain the overlapping features of many anxiety disorders and account for associations with other highly-impairing conditions, such as major depression and substance use. Beyond risk for specific disorders, anxiety also predicts a number of other adverse outcomes, including suicidal behavior, medical problems, social, and economic difficulties. Conversely, disorder-specific mechanisms may also exist and explain the unique features of each syndrome. Thus, it is important to understand both shared and specific aspects of anxiety. The Primer on Anxiety Disorders provides early-stage practitioners and trainees, as well as seasoned clinicians and researchers, with need-to-know knowledge on diagnosis and treatment. Clinical cases are used throughout the book to enhance understanding of and illustrate specific disorders, comorbid conditions and clinical issues. To facilitate an integrative approach, content allows clinicians to understand patient characteristics and tailor interventions. The integrated approach of each chapter includes recent research on genetics and neuroscience to understand the mechanisms of anxiety disorders, focusing on the forthcoming new nosology in DSM-5. Chapters further integrate innovative advances in clinical research providing research on a range of discoveries regarding biomarkers of illness, biological predictors of treatments and the effect of treatment on neurocircuitry.
Download or read book Endocrinology written by S.S. Nussey and published by CRC Press. This book was released on 2001-06-15 with total page 382 pages. Available in PDF, EPUB and Kindle. Book excerpt: Traditionally, endocrinology textbooks have been either short notes or multi-author, multi-volume monster, all of which present clinical material last and often only briefly. Endocrinology is different and used real cases to lead readers into the text and then describes the biochemistry, physiology, and anatomy they need to understand the case. The
Download or read book Cerebral Palsy written by Freeman Miller and published by JHU Press. This book was released on 2006-05-08 with total page 537 pages. Available in PDF, EPUB and Kindle. Book excerpt: When a child has a health problem, parents want answers. But when a child has cerebral palsy, the answers don't come quickly. A diagnosis of this complex group of chronic conditions affecting movement and coordination is difficult to make and is typically delayed until the child is eighteen months old. Although the condition may be mild or severe, even general predictions about long-term prognosis seldom come before the child's second birthday. Written by a team of experts associated with the Cerebral Palsy Program at the Alfred I. duPont Hospital for Children, this authoritative resource provides parents and families with vital information that can help them cope with uncertainty. Thoroughly updated and revised to incorporate the latest medical advances, the second edition is a comprehensive guide to cerebral palsy. The book is organized into three parts. In the first, the authors describe specific patterns of involvement (hemiplegia, diplegia, quadriplegia), explain the medical and psychosocial implications of these conditions, and tell parents how to be effective advocates for their child. In the second part, the authors provide a wealth of practical advice about caregiving from nutrition to mobility. Part three features an extensive alphabetically arranged encyclopedia that defines and describes medical terms and diagnoses, medical and surgical procedures, and orthopedic and other assistive devices. Also included are lists of resources and recommended reading.
Download or read book Diseases of the Brain Head and Neck Spine 2020 2023 written by Juerg Hodler and published by Springer Nature. This book was released on 2020-02-14 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt: This open access book offers an essential overview of brain, head and neck, and spine imaging. Over the last few years, there have been considerable advances in this area, driven by both clinical and technological developments. Written by leading international experts and teachers, the chapters are disease-oriented and cover all relevant imaging modalities, with a focus on magnetic resonance imaging and computed tomography. The book also includes a synopsis of pediatric imaging. IDKD books are rewritten (not merely updated) every four years, which means they offer a comprehensive review of the state-of-the-art in imaging. The book is clearly structured and features learning objectives, abstracts, subheadings, tables and take-home points, supported by design elements to help readers navigate the text. It will particularly appeal to general radiologists, radiology residents, and interventional radiologists who want to update their diagnostic expertise, as well as clinicians from other specialties who are interested in imaging for their patient care.
Download or read book Hypothalamic Pituitary Diseases written by Felipe F. Casanueva and published by Springer. This book was released on 2018-04-13 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the state of the art in the pathophysiology, diagnosis, and therapy of hypothalamic and pituitary disorders. After an introduction devoted to the physiology of the neuroendocrine control of the hypothalamic-pituitary unit, the diverse disorders involving hormonal excess or deficiency are systematically addressed axis by axis. For each disorder, pathophysiology, clinical presentation, and management are discussed in detail. In addition, individual chapters focus on the neuroendocrinology of energy homeostasis and of bone metabolism, metabolic derangement secondary to pituitary dysfunction, and pituitary control of the endocrine pancreas. While the focus of the book is predominantly on pathophysiological and clinical aspects, due attention is also devoted to potential diagnostic and therapeutic innovations. The book is intended as a major reference for endocrinologists and basic and clinical scientists.
Download or read book Treatment of Pituitary Adenomas written by Rudolf Fahlbusch and published by . This book was released on 1978 with total page 466 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Cushing s disease and aggressive pituitary tumours written by Daniel Bengtsson and published by Linköping University Electronic Press. This book was released on 2021-04-07 with total page 89 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis focuses on clinical and epidemiological aspects of aggressive pituitary tumours/carcinomas and Cushing’s disease. Pituitary carcinomas account for only 0.1-0.2% of the tumours originating from the anterior pituitary gland and are defined solely by the event of distant metastases, whereas aggressive pituitary tumours are defined by their clinical behaviour of rapid/progressive growth despite optimal treatment with surgery, radiotherapy and medical agents. The prognosis for individuals with aggressive tumours/carcinomas has been poor with few treatment options. However, case reports indicated better outcomes after treatment with the alkylating agent temozolomide. In study I and III, we investigated 24 patients (16 aggressive tumours and 8 carcinomas) given treatment with temozolomide. We found an initial response rate (tumour regression ≥30%) in 10/21 evaluable patients, with complete regression in two carcinomas. Favourable response was associated with low tumour expression of the DNA repair protein MGMT; in responders median 9% (range 5-20%) vs non-responders median 93% (50-100%). Our results also indicated a longer survival in patients with low MGMT. Out of 11 patients with MGMT >10%, nine died with an estimated median survival of 26 months (95% CI 14-38), whereas only 1/6 patients with lower MGMT died from tumour progression during a follow-up of median 83 months (range 12-161). One of the patients in study I and III had a corticotroph pituitary carcinoma and in addition, Lynch syndrome (LS), a hereditary cancer-predisposing syndrome caused by germline mutations in DNA mismatch repair (MMR) genes and primarily associated with colon and endometrial carcinomas. In study II, we investigated the characteristics of the pituitary carcinoma and found loss of MSH2 and MSH6 protein expression, consistent with the patient’s germline mutation in MSH2. This was the first published case of a pituitary tumour associated with LS. In addition, we identified all known Swedish patients with LS (n=910) and searched for diagnostic codes consistent with a pituitary tumour in the Swedish national patient register. We found in total three patients with clinically relevant pituitary tumours, the reported prevalence in the background population is around 1:1000. The last two studies in the thesis focused on Cushing’s disease (CD), i.e. an ACTH-secreting pituitary tumour resulting in excess levels of cortisol. CD is associated with multiple comorbidities and increased mortality. The reversibility of comorbidities and mortality risk after remission of cortisol levels have been under debate. Study IV examined psychiatric consequences of CD, measured by the use of psychotropic drugs. 179 patients with CD and a quadrupled matched control group were followed from diagnosis and at 5- and 10-year follow-up. We found that use of antidepressants remained at around 25% of patients with CD, regardless of remission status, at diagnosis and follow-up, whereas drugs for somatic comorbidities decreased. Use of antidepressants, sleeping pills and anxiolytics was higher in patients with CD compared to controls at diagnosis and 5-year follow-up. A cross-sectional analysis of 76 patients in sustained biochemical remission for median 9.3 years showed that 25% were taking antidepressants, a significantly higher use than controls, OR 2.0 (95% CI 1.1-3.8). In addition, patients with CD had a higher use of psychotropic drugs, already in the 5-year period before diagnosis. Study V investigated mortality and causes of death in 371 patients with CD, compared to a quadrupled matched control group. Follow-up was median 10.6 years (IQR 5.7-18.2) after time of diagnosis. Overall mortality was increased in patients with CD, HR 2.1 (95% CI 1.5-2.8) and remained elevated for patients in remission at last follow-up (n=303), HR 1.5 (1.02-2.2). For patients not in remission (n=31), HR was 5.6 (2.7-11.6). Cardiovascular diseases (32/66) and infections (12/66) were overrepresented causes of death in patients with CD. Main conclusions of the thesis: Temozolomide improves outcome in patients with aggressive pituitary tumours/carcinomas and a low MGMT expression in the tumour predicts a favourable outcome. As additional therapies evolve, MGMT may help to tailor the treatment.Germline mutations in MMR genes may contribute to the development and clinical course of pituitary tumours and may be a novel cause of hereditary pituitary tumours.Patients with Cushing’s disease have a high use of psychotropic drugs that remains elevated despite achievement of biochemical remission, suggesting persisting negative effects on mental health and highlighting the need for long-term monitoring of psychiatric symptoms. In addition, psychiatric symptoms may be early and important signs of CD.Efforts to achieve biochemical remission are crucial to reduce mortality in CD. However, patients in remission still have an increased mortality compared to controls. This underscores the need for life-long monitoring and treatment of associated comorbidities in patients with CD.
Download or read book Clinical Neuroendocrinology written by Michael Wilkinson and published by Cambridge University Press. This book was released on 2019-01-03 with total page 207 pages. Available in PDF, EPUB and Kindle. Book excerpt: A concise and innovative account of clinical neuroendocrine disorders and the key principles underlying their diagnosis and management.
