Contact Urticaria Syndrome

Download Contact Urticaria Syndrome PDF Online Free

Author :
Publisher : CRC Press
ISBN 13 : 1466598050
Total Pages : 304 pages
Book Rating : 4.4/5 (665 download)

DOWNLOAD NOW!


Book Synopsis Contact Urticaria Syndrome by : Ana M. Gimenez-Arnau

Download or read book Contact Urticaria Syndrome written by Ana M. Gimenez-Arnau and published by CRC Press. This book was released on 2014-11-05 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contact urticaria syndrome was first defined in 1975 and since then scientific interest has steadily increased. New cases are continuously being reported furnishing information on novel clinical features. A large number of compounds could be responsible for triggering the syndrome including fragrances, cosmetics, latex, preservatives, flavorings, a

Urticaria and Angioedema

Download Urticaria and Angioedema PDF Online Free

Author :
Publisher : Springer Science & Business Media
ISBN 13 : 3540790489
Total Pages : 157 pages
Book Rating : 4.5/5 (47 download)

DOWNLOAD NOW!


Book Synopsis Urticaria and Angioedema by : Torsten Zuberbier

Download or read book Urticaria and Angioedema written by Torsten Zuberbier and published by Springer Science & Business Media. This book was released on 2010-04-30 with total page 157 pages. Available in PDF, EPUB and Kindle. Book excerpt: Urticaria is one of the most common diseases in dermatology and allergy. Unlike many other diseases, the ? eeting nature of the wheals makes ? rst diagnosis by both patients and phy- cians in many cases easy. However, this only refers to the ordinary wheals. The disease itself is highly complex in nature, with variety of clinical manifestations ranging from pinpoi- sized wheals to extensive angiodema. Complexity is also seen in the diversity of possible eliciting factors, the many different clinical subtypes and the therapeutic responsiveness. Only in recent years has a better understanding of the diversity in the different subtypes led to new classi? cations and new evidence-based guidelines for diagnostics and mana- ment of the disease. While mast cells are in the center of most urticaria reactions, it is now clearly understood that the responsible mediators are not only limited to histamines. The current book appears in a series of books by Springer. In 1986, the ? rst monograph was edited by Professor Henz née Chanewsky. Since then, two updates of the book have appeared in the German language with Professor Henz as ? rst editor and T. Zuberbier, J. Grabbe, and E. Monroe as the co-editors of the most recent English version, published in 1998. All these books have been written as a joint effort of Professor Henz together with her team at the Department of Dermatology at the Virchow Clinic, Humboldt University, Berlin.

Cholinergic Urticaria: A Guide to Chronic Heat Hives

Download Cholinergic Urticaria: A Guide to Chronic Heat Hives PDF Online Free

Author :
Publisher : B. Page
ISBN 13 : 1310158584
Total Pages : 110 pages
Book Rating : 4.3/5 (11 download)

DOWNLOAD NOW!


Book Synopsis Cholinergic Urticaria: A Guide to Chronic Heat Hives by : B. Page

Download or read book Cholinergic Urticaria: A Guide to Chronic Heat Hives written by B. Page and published by B. Page. This book was released on 2014-03-18 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt: At age 18, Ben’s life took a dramatic turn when he developed cholinergic urticaria--a hives disorder that reacts to heat. Over the next decade, he struggled to find ways to manage the condition, often trying various remedies in the process. Eventually, his hives became so severe that he couldn’t even do basic day-to-day tasks. Any activity he engaged in would often result in an unbearable stinging and itching sensation that engulfed his body. He often struggled with depression and withdrew from most activities. However, by the grace of God, he eventually overcame his hives disorder. Ben wrote this book to educate people about the disorder, to encourage and motivate current sufferers, and to share what’s helped him overcome his own hives. The book contains the following chapters: Chapter 1: My Cholinergic Urticaria Story Chapter 2: What is Cholinergic Urticaria, Exactly? Chapter 3: Cholinergic Urticaria Signs and Symptoms Chapter 4: Cholinergic Urticaria Causes/Triggers Chapter 5: Cholinergic Urticaria Treatments Chapter 6: Other Diseases in Relation to Cholinergic Urticaria Chapter 7: Cholinergic Urticaria and Exercise Chapter 8: Cholinergic Urticaria and Diet Chapter 9: How I Cured My Cholinergic Urticaria Chapter 10: Getting Motivated and Staying Positive Chapter 11: A Few Words for Loved Ones Chapter 12: Thirty Days and 18 Steps to Improve Cholinergic Urticaria Final Words About Cholinergic Urticaria: Cholinergic urticaria is a type of hives characterized by a hypersensitive response in the skin due to an increase in body temperature, especially if the increase is enough to illicit a sweat response. It’s often referred to as “chronic heat hives,” and it can cause tremendous discomfort for those suffering with it. Symptoms of this type of physical hives can include a stinging, itching, and “prickling” sensation when the individual becomes warm. Hives and wheals may also develop. Some people have only itching and prickling symptoms, whereas others may have only actual hives (or anything in-between). This type of hives can be triggered by physical activity (exercise, strong emotions, laughing, etc.), or passive heating (taking a hot shower, walking into a hot room, standing in the hot sun, etc.).

Urticaria and Angioedema

Download Urticaria and Angioedema PDF Online Free

Author :
Publisher : BoD – Books on Demand
ISBN 13 : 9535131672
Total Pages : 252 pages
Book Rating : 4.5/5 (351 download)

DOWNLOAD NOW!


Book Synopsis Urticaria and Angioedema by : Selda Pelin Kartal

Download or read book Urticaria and Angioedema written by Selda Pelin Kartal and published by BoD – Books on Demand. This book was released on 2017-05-31 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains the latest advances and scientific knowledge from the leading experts in urticaria and angioedema. The book consists of 15 chapters in which urticaria classification, urticaria etiopathogenesis, urticaria clinics, urticarial syndromes, angioedemas, diagnosis, pathogenesis and pathophysiology of urticaria, and treatment options are discussed. This book also emphasizes on the various laboratory tests necessary for urticarias. One chapter of the book is devoted to comorbidities in chronic spontaneous urticaria. Another chapter is related with pathophysiology and treatment of hereditary angioedema. We are grateful to all the contributors and leading experts for their valuable chapters, which provide an in-depth view of all aspects of the content, backed with the most current literature in the field. We hope that this book will provide interesting knowledge and serve as a comprehensive guide to many physicians dealing with urticaria and angioedemas in their clinical practice.

Urticaria

Download Urticaria PDF Online Free

Author :
Publisher : Nova Science Publishers
ISBN 13 : 9781633210004
Total Pages : 0 pages
Book Rating : 4.2/5 (1 download)

DOWNLOAD NOW!


Book Synopsis Urticaria by : Suran Fernando

Download or read book Urticaria written by Suran Fernando and published by Nova Science Publishers. This book was released on 2014 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Urticaria is a common condition, affecting up to 20% of the population at some stage in their lives. It is an important entity to recognise and differentiate from other similar presenting conditions and the clinician ideally needs to be aware of the numerous forms and presentations of urticaria, which varies in terms of severity, chronicity, extent of organ involvement, therapeutic options and prognosis. The book contains 18 chapters, 17 of which are focused on a specific area of importance in this disease. After introducing the topic and discussing the epidemiology of urticaria, the book then comprehensively examines acute urticaria, the various forms of inducible urticaria, urticarial vasculitis, and chronic spontaneous urticaria, a relatively novel term that encompasses chronic autoimmune urticaria and chronic idiopathic urticaria. There is a chapter dedicated to urticaria in children as well as a chapter describing the use of basophil activation tests in chronic urticaria. The final three chapters are devoted to the treatment of urticaria; first line therapies, the role and options of immunosuppression, and the emerging use of omalizumab. The chapters have been written by clinicians and experts in the area from various renowned institutions with the aim of providing a comprehensive yet practical guide to general physicians, dermatologists, clinical immunologists, allergists, and emergency physicians who encounter the problem of urticaria in their practice.

ABC of Allergies

Download ABC of Allergies PDF Online Free

Author :
Publisher : BMJ Books
ISBN 13 : 9781405139588
Total Pages : 0 pages
Book Rating : 4.1/5 (395 download)

DOWNLOAD NOW!


Book Synopsis ABC of Allergies by : Stephen R. Durham

Download or read book ABC of Allergies written by Stephen R. Durham and published by BMJ Books. This book was released on 2021-12-06 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The ABC of Allergies is a thorough and practical guide to the treatment and diagnosis of allergies. Now in its second edition, this fully revised and updated text contains information about all major allergies, including food allergies, adverse drug reactions, venom allergy, anaphylaxis and hay fever. Asthma, rhinitis and allergic skin and eye diseases are also covered in great depth and there are new chapters on latex allergy, allergy to local and general anaesthetic drugs and allergen immunotherapy.Written by internationally acclaimed experts, the ABC of Allergies will prove invaluable to general practitioners and practice nurses and will be a perfect reference for immunologists and basic scientists working in this area. It is also an ideal teaching resource.

Urticaria and Angioedema

Download Urticaria and Angioedema PDF Online Free

Author :
Publisher : CRC Press
ISBN 13 : 1482204045
Total Pages : 528 pages
Book Rating : 4.4/5 (822 download)

DOWNLOAD NOW!


Book Synopsis Urticaria and Angioedema by : Malcolm W. Greaves

Download or read book Urticaria and Angioedema written by Malcolm W. Greaves and published by CRC Press. This book was released on 2004-04-23 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt: Exploring current treatment options for skin conditions affecting more than 20% of the population, this reference examines every type of urticaria and angioedema, reviews the mechanisms common to all types of these disorders, and discusses the uses and limitations of existing and emerging treatment regimens for urticaria and angioedema, including a

Inpatient Dermatology

Download Inpatient Dermatology PDF Online Free

Author :
Publisher : Springer
ISBN 13 : 3319184490
Total Pages : 373 pages
Book Rating : 4.3/5 (191 download)

DOWNLOAD NOW!


Book Synopsis Inpatient Dermatology by : Misha Rosenbach

Download or read book Inpatient Dermatology written by Misha Rosenbach and published by Springer. This book was released on 2018-11-03 with total page 373 pages. Available in PDF, EPUB and Kindle. Book excerpt: ​​​ Inpatient Dermatology is a concise and portable resource that synthesizes the most essential material to help physicians with recognition, differential diagnosis, work-up, and treatment of dermatologic issues in the hospitalized patient. Complete with hundreds of clinical and pathologic images, this volume is both an inpatient dermatology atlas and a practical guide to day-one, initial work-up, and management plan for common and rare skin diseases that occur in the inpatient setting. Each chapter is a bulleted, easy-to-read reference that focuses on one specific inpatient dermatologic condition, with carefully curated clinical photographs and corresponding histopathologic images to aid readers in developing clinical-pathologic correlation for the dermatologic diseases encountered in the hospital. Before each subsection the editors share diagnostic pearls, explaining their approach to these challenging conditions. This book is structured to be useful to physicians, residents, and medical students. It spans dermatology, emergency medicine, internal medicine, infectious disease, and rheumatology. Inpatient Dermatology is the go-to guide for hospital-based skin diseases, making even the most complex inpatient dermatologic issues approachable and understandable for any clinician.

Urticaria

Download Urticaria PDF Online Free

Author :
Publisher : Jaypee Brothers Medical Publishers
ISBN 13 : 9389587492
Total Pages : 166 pages
Book Rating : 4.3/5 (895 download)

DOWNLOAD NOW!


Book Synopsis Urticaria by : Kiran V Godse

Download or read book Urticaria written by Kiran V Godse and published by Jaypee Brothers Medical Publishers. This book was released on 2020-02-28 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt: Urticaria, also known as hives, is an outbreak of swollen, pale red bumps or plaques (wheals) on the skin that appear suddenly, either as a result of the body's reaction to certain allergens, or for unknown reasons. Hives usually cause itching, but may also burn or sting. They can appear anywhere on the body, including the face, lips, tongue, throat, or ears; and they vary in size (from a pencil eraser to a dinner plate), and may join together to form larger areas known as plaques. They can last for hours, or up to one day before fading. This book comprises 33 different urticaria cases from renowned authors at worldwide Urticaria Centres of Reference and Excellence (UCARE). Each case presents patient history and examination, investigation, and diagnosis and management. Clinical images and figures further enhance each case description. Key points Presents 33 clinical cases of urticaria Authored by renowned experts from worldwide Urticaria Centres of Reference and Excellence (UCARE) Each case describes patient history and examination, investigation, diagnosis and management Includes clinical images and figures to enhance learning

Perspiration Research

Download Perspiration Research PDF Online Free

Author :
Publisher : Karger Medical and Scientific Publishers
ISBN 13 : 3318059056
Total Pages : 133 pages
Book Rating : 4.3/5 (18 download)

DOWNLOAD NOW!


Book Synopsis Perspiration Research by : H. Yokozeki

Download or read book Perspiration Research written by H. Yokozeki and published by Karger Medical and Scientific Publishers. This book was released on 2016-09-01 with total page 133 pages. Available in PDF, EPUB and Kindle. Book excerpt: Research into perspiration has developed dramatically during the last 15 years, continually improving our understanding of the pathogenesis of sweating disorders. It has become clear that, in addition to its temperature-regulating function, perspiration offers bactericidal protection as well. In this book, select authors further broaden our perspective on perspiration. Contributions cover a variety of new aspects, offering insight into the sweat glands' major role during the onset of disorders such as parapsoriasis, lichen planus, and lichen amyloidosis. They also highlight the importance of Malassezia - an allergen in sweat that exacerbates atopic dermatitis and cholinergic urticarial. Further roles of the sweat glands are discussed, including as storage of stem cells for replenishing epidermal cells in the case of thermal burns or as water retention sites for replenishing moisture in the stratum corneum. In addition, a novel analysis of the sweat glands' three-dimensional structures, using high-speed en-face optical coherence tomography (OCT), is introduced. Offering an in-depth overview of the latest knowledge in perspiration research, this book serves as an essential reference for all medical staff and researchers in the field.

Handbook of Urticaria

Download Handbook of Urticaria PDF Online Free

Author :
Publisher : Jaypee Brothers Medical Publishers
ISBN 13 : 9354650260
Total Pages : 143 pages
Book Rating : 4.3/5 (546 download)

DOWNLOAD NOW!


Book Synopsis Handbook of Urticaria by : Kiran V Godse

Download or read book Handbook of Urticaria written by Kiran V Godse and published by Jaypee Brothers Medical Publishers. This book was released on 2022-01-30 with total page 143 pages. Available in PDF, EPUB and Kindle. Book excerpt: Urticaria, commonly known as ‘hives’, is a skin rash which can have allergic and non-allergic causes. This handbook is an initiative of the Global Allergy and Asthma European Network (GA2LEN) Urticaria Centers of Reference and Excellence (UCARE). Divided into 22 sections, the text begins with an overview of urticaria, its classification, and aetiopathogenesis. The next chapters describe different types of urticaria, diagnostic measures, and therapeutic management. The final sections examine urticaria in children, in the elderly, in pregnancy and lactation, and in kidney, liver and cardiac disease. A separate chapter covers patient education material. Authored by renowned worldwide experts, the text is further enhanced by clinical images, tables and figures to assist learning.

Urticaria, An Issue of Immunology and Allergy Clinics

Download Urticaria, An Issue of Immunology and Allergy Clinics PDF Online Free

Author :
Publisher : Elsevier Health Sciences
ISBN 13 : 0323266630
Total Pages : 275 pages
Book Rating : 4.3/5 (232 download)

DOWNLOAD NOW!


Book Synopsis Urticaria, An Issue of Immunology and Allergy Clinics by : Malcolm Greaves

Download or read book Urticaria, An Issue of Immunology and Allergy Clinics written by Malcolm Greaves and published by Elsevier Health Sciences. This book was released on 2014-02-28 with total page 275 pages. Available in PDF, EPUB and Kindle. Book excerpt: Urticaria, or hives, is a skin rash characterized by red, raised bumps which are usually itchy and create a burning sensation. Urticaria can be caused by allergic and non-allergic reactions. For patients with chronic hives, this condition is usually the result of an autoimmune disorder. This issue will cover the latest diagnosis and treatment strategies for this condition at the point of care, across several patient types, such as children and pregnant women.

Urticaria (Hives or Nettle Rash): Types of Urticaria/Angio-edemas, Diagnosis, Pathophysiology, Laboratory Tests, Treatment options etc.

Download Urticaria (Hives or Nettle Rash): Types of Urticaria/Angio-edemas, Diagnosis, Pathophysiology, Laboratory Tests, Treatment options etc. PDF Online Free

Author :
Publisher : Dr.Hakim Saboowala
ISBN 13 :
Total Pages : 60 pages
Book Rating : 4./5 ( download)

DOWNLOAD NOW!


Book Synopsis Urticaria (Hives or Nettle Rash): Types of Urticaria/Angio-edemas, Diagnosis, Pathophysiology, Laboratory Tests, Treatment options etc. by : Dr.Hakim Saboowala.

Download or read book Urticaria (Hives or Nettle Rash): Types of Urticaria/Angio-edemas, Diagnosis, Pathophysiology, Laboratory Tests, Treatment options etc. written by Dr.Hakim Saboowala. and published by Dr.Hakim Saboowala. This book was released on 2020-04-03 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: The term "urticaria" refers to any of a group of distinct skin conditions that are characterized by itchy, wheal-and-flare skin reactions (hives). In spontaneous urticaria, the most common type, the hives seem to arise without provocation. Spontaneous urticaria is divided into acute (lasting less than six weeks) and chronic types. The pathognomonic itching, hives, and angioedema arise by the same mechanism--cutaneous mast cell activation and release of histamine and other mediators of inflammation--in both acute and chronic urticaria, but these two disorders have different etiological profiles. The underlying cause of acute urticaria cannot be identified in about half of all cases. Chronic urticaria, which is much rarer, is usually caused by autoreactivity, chronic infection, or intolerance to food additives. If the condition persists after the underlying cause has been treated or eliminated, non-sedating antihistamines are the agents of first choice for symptomatic treatment. Unlike acute urticaria, which is self-limited and should be treated symptomatically, chronic urticaria should be treated by the identification and elimination of underlying causes, which is usually curative. An attempt has been made in this Booklet to include the Image Gallery and to discuss comprehensively the types of urticaria, angio-edemas, diagnosis, pathophysiology of urticaria, various laboratory tests and treatment options along with several illustrations. …Dr. H. K. Saboowala. M.B.(Bom) .M.R.S.H.(London)

Step by Step: Urticaria & Angioedema Management

Download Step by Step: Urticaria & Angioedema Management PDF Online Free

Author :
Publisher : JP Medical Ltd
ISBN 13 : 9385891642
Total Pages : 111 pages
Book Rating : 4.3/5 (858 download)

DOWNLOAD NOW!


Book Synopsis Step by Step: Urticaria & Angioedema Management by : Sanjay Ghosh

Download or read book Step by Step: Urticaria & Angioedema Management written by Sanjay Ghosh and published by JP Medical Ltd. This book was released on 2016-05-28 with total page 111 pages. Available in PDF, EPUB and Kindle. Book excerpt: Angioedema is the swelling of the deeper layers of the skin, caused by a build-up of fluid. The symptoms of angioedema can affect any part of the body, but swelling usually affects the eyes, lips, genitals, hands or feet. Many people with angioedema also experience urticaria (hives), a raised, red and itchy rash that appears on the skin, which may have allergic or non-allergic causes (NHS Choices). This book is a concise overview of all aspects of urticaria and angioedema. Each condition is presented in a step by step format, from initial presentation and examination, to diagnosis and management. Recent advances in the use of drugs to treat both conditions are discussed in depth. Clinical images and a comprehensive bibliography enhance learning. Key points Practical guide to urticaria and angioedema Presented in step by step format from presentation and examination, to diagnosis and treatment In depth discussion on recent advances in drug therapies Includes clinical images and a comprehensive bibliography

Urticaria and Angioedema

Download Urticaria and Angioedema PDF Online Free

Author :
Publisher : Springer Nature
ISBN 13 : 3030845745
Total Pages : 256 pages
Book Rating : 4.0/5 (38 download)

DOWNLOAD NOW!


Book Synopsis Urticaria and Angioedema by : Torsten Zuberbier

Download or read book Urticaria and Angioedema written by Torsten Zuberbier and published by Springer Nature. This book was released on 2021-10-25 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: Urticaria is one of the most common diseases encountered in dermatology. The fleeting nature of wheals often makes a first diagnosis by both patients and physicians seem easy. The disease itself is of a highly complex nature, with a variety of clinical manifestations ranging from pinpoint sized wheals to extensive angioedema. Further complexities include the diversity of possible eliciting and aggravating factors, the many different clinical subtypes and the therapeutic responsiveness. This second, extensively revised edition includes the indications listed in the most recent international guidelines, provides a practical, comprehensive review of all clinical aspects and causes, and addresses the diagnosis and therapy of different types of urticaria. Specific chapters are devoted to classification, aetiopathogenesis, patient reported outcomes, acute urticaria, chronic urticaria and its comorbidities, angioedema without weals, inducible urticarias, special populations including children, treatment with antihistamines and omalizumab, other interventions and looking ahead to new therapies. This new edition is a must read for dermatologists, allergists, pediatricians and practitioners of all disciplines who want their patients to benefit from cutting-edge diagnostics and treatments.

Urticaria

Download Urticaria PDF Online Free

Author :
Publisher : Springer Science & Business Media
ISBN 13 : 364285267X
Total Pages : 188 pages
Book Rating : 4.6/5 (428 download)

DOWNLOAD NOW!


Book Synopsis Urticaria by : Beate M. Henz

Download or read book Urticaria written by Beate M. Henz and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt: Urticaria is one of the most common dermatological and allergological cutaneous reactions and, compared to other diseases, it is easily recognized by patients and physicians alike. Nevertheless, the disease is highly complex regarding its eliciting causes, its clinical manifestations and its therapy. Thus, a famous New York dermatologist once mentioned that he would rather have a lion than a patient with chronic urticaria walk into his office. This may seem surprising since, to the uninitiated, different types of urticaria look alike, and the pathomechanisms are rather well understood, with mast cells being almost invariably the main effector cells. In 1986, a monograph of the first editor (Prof. Czarnetzki, now with the married name Henz) appeared, giving a detailed and thorough review of the then current state of knowledge regarding all aspects of the disease. Since then, two updates of this book have appeared in the German language, with coworkers of the clinic of Prof. Henz helping in the revision of the various chapters of the old monograph, and with particular emphasis on practical aspects of the disease. The present book is mainly a translation of the second German edition, with only minor updates and with more citations from the literature since the 1986 monograph is no longer available for purchase.

Urticaria

Download Urticaria PDF Online Free

Author :
Publisher : Springer Science & Business Media
ISBN 13 : 3642703135
Total Pages : 313 pages
Book Rating : 4.6/5 (427 download)

DOWNLOAD NOW!


Book Synopsis Urticaria by : Beate M. Czarnetzki

Download or read book Urticaria written by Beate M. Czarnetzki and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 313 pages. Available in PDF, EPUB and Kindle. Book excerpt: Urticaria is a vexing problem, to the patient who teachers who have stimulated my interest and helped suffers from the annoying pruritus and the fear oflife me to understand the basic and clinical aspects of mast threatening reactions, to the physician who faces the cell-related problems is long. I would like to specifi challenge to find the cause of the eruption and to cally mention J.N. Fink during medical school train control the symptomatology, and to the scientist who ing in Milwaukee, J.R. Pomeranz and R.W. Belcher is asked to explain the process that elicits tissue during dermatology residency in Cleveland, L.M. swelling at the cellular and molecular levels. Lichtenstein and P. Norman during a research fellow The last thorough treatise on urticaria was the ship at the Department of Clinical Immunology and superb monograph by R. P. Warin and R.H. Champion, Allergy at Johns Hopkins University in Baltimore, and published more than a decade ago. Since then, there E. Macher at the University Clinics in Miinster where have been major advances in the field. This holds much of what I have learned in the past could be particularly for the clinical aspects of anaphylactoid broadened through further basic research and clinical reactions, the urticarial vasculitis syndrome, and the experience.