Case Studies in Systemic Sclerosis deals specifically with Systemic Sclerosis in a case study format. Each case presentation includes illustrative figures, a discussion of the pathophysiology relevant to the case, a discussion of management that is both evidence-based and expert opinion-based and several key references for further reading. With its easy-to-use format, this book presents multiple different manifestations of Systemic Sclerosis to a wide range of readers. Because this disease has a broad range of systemic features, Case Studies in Systemic Sclerosis is a valuable reference tool not only to the community of rheumatologists (trainees, academic and private practice rheumatologists) and dermatologists, but also potentially to internists, gastroenterologists, pulmonologists, cardiologists and nephrologists.

and the development of resistance such recommenda The aim of this atlas is to provide clear guidance and a source of quick and easy reference for all physicians tions can, of course, only be of a general nature in an dealing with patients suffering from exotic skin diseases atlas such as this. The practising physician is therefore and for medical staff working in tropical and sub recommended to consult pertinent standard texts and guidelines on the respective diseases. Synonyms do tropical regions. It is not designed to replace the numerous excellent textbooks on tropical diseases and not change as rapidly as recommended treatments, and dermatology, but rather to supplement and com in an atlas of tropical dermatology and venerology are plement them in a practical way. indispensable to those readers whose first language is not the same as that used in the text: Thus, in addition The text and illustrations are the result of the per sonal experience gained from around the world in the to the English names, Spanish, French, German, Latin last forty years, and thus provide the reader with easy and local names as far as they are known are quoted to understand practical information on tropical and for each condition. Finally, for some infectious skin diseases, the distribution and life cycles of the parasites venereal diseases and ubiquitous dermatoses of the tropics and subtropics. are shown in maps and diagrams.

Leprosy (Hansen's disease) is an infectious disease caused by Mycobacterium leprae. It is one of the most disabling disorders in developing countries, with a peak incidence in the tropics and subtropics. With globalization, leprosy is now increasingly spreading to the western world. The impact of this infectious disorder is relevant for the human community due to its transmissible nature, and also important for the individual because of its debilitating consequences. Leprosy is a multifaceted systemic disease with variable presentation and clinical picture. Its identification may therefore not be straightforward, especially outside endemic areas. During its chronic course, leprosy is characterized by acute phases during which there may be exacerbation of symptoms and rapid progression of damage. When leprosy affects the eyes, nerves, and kidneys, it can represent a true medical emergency. The aim of this book is to make the reader familiar with the characteristic signs of disease, including abnormalities of the skin, nerves, eyes, hands, feet, testes, and bone. Early identification of the disease is critical to prevent patient disability and establish appropriate therapy. Emphasis will be given to the current diagnostic tools to identify and quantify the organ damage, including electrophysiology, ultrasonography, magnetic resonance imaging, laboratory tests, and histopathology. Specific topics such as leprosy and pregnancy, leprosy and HIV infection, epidemiology, and leprosy control will also be covered.

Since the industrialization and urbanization of the Western workforce, tanned skin has been perceived increasingly as attractive and fashionable for naturally light-skinned individuals. However, in addition to causing tanning, photo-aging, and other health effects, ultraviolet radiation (UV) is a well-known carcinogen. Despite wide-spread awareness of UV risks, tanning has become increasingly popular in several Western countries including the USA. While millions of individuals tan indoors each day, relatively little is known about this phenomenon. This book fills that gap by providing an overview of indoor tanning, reasons for its popularity, its risks including skin cancers, and the public health context surrounding the behavior. We have invited some of the preeminent experts in the field to summarize the existing scientific literature for each of the chapters. Shedding Light on Indoor Tanning is an up-to-date and comprehensive book that provides a unique and essential overview of the most significant current issues related to indoor tanning for scientists, educators, students, clinicians, and the general public interested in dermatology, aesthetic trends, skin care, and skin cancer.

The skin is the largest human organ system. Loss of skin integrity due to injury or illness results in a substantial physiologic imbalance and ultimately in severe disability or death. The most common cause of significant skin loss is thermal injury, followed by trauma and chronic ulcerations. Over the past decades extraordinary advances have been made in the understanding of cellular and molecular processes of wound healing and the pathobiology of chronic wounds. This knowledge has led to wound care innovations that facilitate more rapid closure of wounds with better functional and aesthetic outcome. A sensible and resource-saving utilization of these innovative technologies requires a broad knowledge of these processes and innovations. This book intends to give an overview about today's wound care developments in tissue engineering and skin replacement. It presents a variety of indications and diversities of clinical applications to help the surgeon select a specific procedure for each clinical situation.

Botulinum toxins now play a very significant role in the management of a wide variety of medical conditions; from headaches to hypersalivation, and from spasticity to sweating. In this book, a strong, international team of experts outline the basic neurochemistry of botulinum toxins and chart the progress of the drug from laboratory to clinic. Then individual chapters summarize their use for the main clinical indications in the context of other available treatments. This book will be of interest to neuroscientists and practising clinicians working in a wide range of specialities, from neurology and dermatology to pediatrics, plastic surgery and rehabilitation medicine.

Das Buch beinhaltet in praxisgerechter Form die Darstellung der aktuellen und gAngigen Methoden der phlebologischen Diagnostik und Therapie inklusive der bildgebenden Verfahren i. S. der immer wichtiger werdenden Duplexsonographie und Phlebographie. Es wird umfassend auf die konservative Therapie eingegangen, insbesondere die Kompressionstherapie, aber auch auf die Pharmakotherapie bei der chronisch-venAsen Insuffizienz. Aktuelle Aspekte der Thromboseprophylaxe und -therapie werden berA1/4cksichtigt. Das Buch enthAlt zahlreiche Tabellen und Abbildungen in Form von Zeichnungen und Fotodokumentationen. Der besondere Nutzen besteht in der AktualitAt der BeitrAge und der MAglichkeit, in vergleichsweise kurzer Zeit einen Aoeberblick A1/4ber phlebologische Fragestellungen zu bekommen.

It has been known for many years that the Malassezia yeasts are associated with a n- ber of different human diseases ranging from pityriasis versicolor to seborrhoeic d- matitis. However the evolving history of their taxonomy and pathogenicity, and the management of the diseases that they cause has been a long, and often diffcult, jou- ney. Their fastidious growth requirements defed the initial attempts to culture these organisms on laboratory media and their true identifcation and the relationship between different species only became apparent with the application of modern molecular techniques. Likewise although recognised in the 19th century as potential causes of human infection, piecing together the complex and, in certain cases, still uncertain relationships to different human diseases has taken many years. Recognised initially as causes of infection of the skin, they are now known to be superfcial c- mensals as well as potential causes of infections in domestic animals and more serious human conditions such as fungemia. They have also been implicated in the pathog- esis of allergic and other infammatory diseases. Given this complex, yet fascinating, history it seems appropriate to bring together current thought on these yeasts, their structure and function and their association with both human and animal disease states. This book provides such a view of the genus Malassezia and the diseases caused by its members.

Cytokines and cytokine receptors remain an area of great interest for the development of targeted therapies for cutaneous inflammatory diseases. Anti-TNF therapeutics have proven to be effective in the treatment of psoriasis, and clinical investigations have now begun for other cytokine-directed therapies, such as those targeting IFN-g, IL-12p40, and IL-18. In addition to therapeutics that target cytokines directly, strategies that target cytokine signaling pathways are in development. This book summarizes the findings of the 56th International Workshop of the Ernst Schering Research Foundation that focused on "Cytokines as Potential Therapeutic Targets for Inflammatory Skin Diseases".

This engaging new text teaches students, residents, and practitioners of all ages how to use insights from both pathologists and dermatologists to improve their comprehension of skin disorders. It is meant to bridge the gap between dermatology and dermapathology and explores the questions that practitioners have that fall between the two subjects. What is a dermatologist to do with a pathology report that has a histological rather than a clinical diagnosis? What is to be done with old names of disorders that some clinicians still use? Why do some disorders have many names, and which is better and why? These and dozens of other questions are answered in Practical Skin Pathology, the only book of its kind to address both the clinical education of each disease as well as the pathology findings. Authored by a leader in clinical dermatology, dermatopathology, and skin immunology, Practical Skin Pathology is written for dermatologists, dermatology residents, and dermatopathologists. Addressing such questions as whether to accept a differential diagnosis from a dermatopathologist rather than a specific diagnosis and when, to how to help a pathologists give a dermatologist the best possible interpretation of a biopsy, this quick reference includes color illustrations, images, and tables to better assist the physician in answering these common questions and concerns.

Pharmaceutical companies are spending increasing amounts of money on drug discovery and development. Nevertheless, attrition rates in clinical development are still very high, and up to 90% of new compounds fail in clinical phase I - III trials, which is partially due to lack of clinical efficacy. This indicates a strong need for highly predictive in vitro and in vivo models. The "50th International Workshop of the Ernst Schering Research Foundation" focussed on "Animal Models of T Cell-Mediated Skin Diseases". Such animal models should have impact not only on inflammatory dermatoses but also on other inflammatory disorders due to their model character. The current volume summarises recent advances in animal research that are important for anti-inflammatory drug discovery.

The integument plays an important role in the survival of meta zoans by separating and protecting them from a hostile environ ment. Its function ranges from protection against injury and in fection, participation in the regulation of body temperature and water balance, to respiratory activity, monitoring of the environ ment and production of signals related to behaviour. All these result from specific structural, biochemical and physiological properties of intra-and extracellular components of the integu ment. Thus its characterization can be best accomplished by a multidisciplinary approach with authors specialized in different fields of science. This multi-author book, in two volumes, provides an up-to date survey of the literature. The first volume deals with the integument of invertebrates, the second with that of vertebrates, both organized primarily on a phylum basis. As the level of knowledge on the integument of phyla differs considerably, the information provided is correspondingly either limited or con densed. For some of the smaller groups of invertebrates little information is available, as often only a few electron micrographs are to be found in the literature ; on the other hand, from the large body of knowledge existing for vertebrates, particularly for mammals, no complete overview can be provided, but publica tions giving access to further information have been reviewed critically.

In the last decade there has been no major clinical mono- graph on this increasingly common and difficult malignancy which is a killer of young people. The gap in the literature is now filled by this authoritative volumewhich will be essential reading for any body involved in the study or management of melanoma.

Despite the impressive success of current vaccine programs, there remains a need to improve the effectiveness of current vaccines. A more powerful and longer lasting immune response induced by smaller and fewer doses of vaccine is an exciting challenge and necessary to reduce costs and to avoid vaccine shortages during pandemic epidemics. Improvement of effectiveness also enables induction of protective immunity in populations that respond poorly to vaccination, for example elderly or immunocompromised individuals. Furthermore, for some devastating infectious diseases (such as AIDS and malaria) effective vaccines have not been successfully developed.

The reviews in this volume of" Current Topics in Microbiology and Immunology" cover diverse topics related to intradermal immunization. The volume starts with a basic overview of murine and human skin dendritic cell network, respectively, and their role in immunity, as well as an extensive description of the immunobiology of the skin. The next chapter describes the state-of-the-art on delivery systems especially designed for intradermal vaccination. The remaining chapters highlight the effectiveness of intradermal immunization in experimental animal models or in clinical practice, all supporting the view that intradermal immunization is at least as good as other immunization routes.

Many women have to spend one third of their lives in a postmenopausal state and they should have a good quality of life during this period. Althoug HRT is well accepted as the logical treatment of climacteric problems, the prevalence rate is very low in some countries. The reasons for not accepting HRT are manifold and complex. The objective of this book is to describe the essential advances in basic and clinical research that forms the basis of current HRT and to give an overview of the efficacy and safety of HRT.

Sunscreens are universally recommended by dermatologists not only to prevent the immediate effects of overexposure to sunlight but also to prevent skin cancer. While the former goal is immediately evident, the latter remains an unproven hypothesis and is a topic of some controversy. Recent epidemiological studies suggesting a correlation between increased use of sunscreens over the past two decades and the rise in skin cancer have led to the question whether sunscreens applied to skin may be undergoing photoreactions, the effects of which are elaborated many years later. By addressing the key questions, this book advances the field of sunscreen photobiology and provides the reader with an unbiased perspective on this important field.

This concise drug guide lists 500 substances, such as pharmaceutical drugs, lifestyle drugs, and environmental toxicants, which show documented untoward effects on the male sexual organs and their functions. All substances are listed in user-friendly alphabetical order with a uniform structure throughout the book. Each listing includes evidence-based information with up-to-date references and all studies mentioned are evaluated and categorized according to study and sample types. This unique compendium provides more detailed information on each drug than any other standard pharmacology title.

This book shall assist the microscopist in a practical way, with the help of three mainstays, a. clinical information, b. the resources a standard histopathology laboratory may offer and c. the light microscope, to approach and solve the diagnostic problems he/she may face in the field of dermatopathology. In fact, this is the way in which the senior author of this book has been successfully working over thirty years in his capacity as director of a private dermatopathology laboratory.

The term "lymphoma" was originally used by Billroth in 1871 [55], and by Virehow [763] some years before that, for the designation of swelling of lymph nodes that was not due to "eareinoma, sareoma, ehondroma, myxoma, ete. " In his paper, Billroth reeounted sueeessful treatment with arsenie (" Fowler's solution") of multiple "lymphomas" that had developed in a 40-year-old woman during a 10-month period. From this report it is not entirely clear if the multiple" lymphomas" deseribed were infeetious or if they were eonsis- te nt with what we now mean by "malignant lymphoma. " Today, the term "malignant lymphoma" is generally used eolleetively for malignant lymphoproliferative neoplasms that tend to arise in lymph nodes and also eneompasses Hodgkin's disease and non-Hodgkin's lymphomas. The adjeetive "malignant" seems somewhat superfluous sinee, in addition to Bill- roth's original eonnotation, the sense of malignaney is nowadays read into the word "lymphoma. " To be sure, true, i. e. , malignant, lymphomas have to be differentiated from "pseudolymphomas," or to put it more exaetly, "pseudomalignant lymphomas. " In this book, "lymphoma" and "malignant lymphoma" are used interehan- geably for malignant neoplastie lymphoproliferative disorders, and "pseudo- lymphoma" is used for benign lymphomatous proeesses. Our editorial eonsultant, Dr. M. Leider, disagrees with all of this. In his Dictionary of Dermatological Words, Terms, and Phrases [421] and other works, he maintains that there is no etymologieal basis for words bearing the eontrived suffix" -oma" or the true Greek suffix" -ma" to denote malignaney.

Challenging Cases in Allergic and Immunologic Diseases of the Skin offers clinicians a wide range of challenging cases that are certain to provide hours of thoughtful and instructive review. Using a case study format and including excellent quality color images, Challenging Cases in Allergic and Immunologic Diseases of the Skin consists of five parts and 20 chapters. The chapters cover such areas as allergic rhinitis, allergic diseases of the eye, drug-induced urticaria, cosmetic allergy, drug allergy, latex allergy, atopic dermatitis, vasculitis, and a range of other commonly seen disorders of the skin. Each chapter comprises at least two cases that are followed by a differential diagnosis, discussion, and five multiple choice questions for thoughtful stimulation and excellent value as a teaching tool. Comprehensive, concise, and well-designed in presentation, Challenging Cases in Allergic and Immunologic Diseases of the Skin is a one-of-a-kind resource that will become a standard resource for all clinicians who care for patients with allergic and immunologic diseases of the skin.

There are many human cancers which actively synthesize specific characteristic proteins such as melanomas, thyroid cancer and squamous cell carcinoma. Many cancer researchers have of course tried to utilize this specific activity as a key for the selective treatment of cancers. In the past for example, the molecular hybrid compound of DOPA, a substrate of melanin, and nitrogen mustard N-oxide hydrochloride, a ctyotoxic anti-tumor drug, was synthesized as Melphalan and used to treat malignant melanoma. A major problem arose though in that it was soon found to be highly suppressive toward bone marrow and quite toxic while not being remarkably effective. Thus, malignant melanoma could not be cured by it. Such failure led us to develop a novel bimodal therapeutic system which includes the use of non-toxic potentially cytocidal chemicals which selectively accumulate within the cancer cells and which are converted by a controllable modality into an actively cytocidal element in situ. We can now non-surgically cure malignant melanoma and glioblastoma with our selective cancer treatment, neutron capture therapy (NCT); as can be found in this volume. Included are 124 papers on the latest breaking developments discussed at the Sixth International Symposium on NCT for Cancer held in Kobe during the late autumn of 1994.

Measurement of Wound Healing will update the knowledge base and promote the use of measurements in order to improve both understanding of wounds and their management. This book will feature well used vascular measurements, pathological measurements, imaging measurements and so on. There will be chapters on techniques/measurements that have much promise. This book is led by 3 experienced clinician scientists from different backgrounds who have successfully worked together on projects.

An essential component of inflammation is the migration of circulating leukocytes from blood into tissues. This process is characterized by a multistep paradigm of sequential cell adhesion and activation events that lead to the extravasation of specific leukocyte subsets to different tissues in health and disease. The first step of leukocyte extravasation, the rolling of leukocytes, is primarily mediated by the interactions of selectins and their ligands. It has recently become evident that fucosyltransferases are crucial for selectin ligand synthesis, inflammation, and skin homing. This book provides an in-depth overview of the mechanisms of leukocyte trafficking and of the molecular mechanisms of selectin/selectin ligand interactions and discusses options for pharmacological intervention to treat inflammatory diseases.

Humanhairisananocompositebiological?ber. Maintainingthehealth,feel,shine, color,softness,andoverallaestheticsofthehairishighlydesired. Haircarepr- ucts such as shampoos and conditioners, along with damaging processes such as chemical dyeing and permanent wave treatments, affect the maintenance and groomingprocessandareimportanttostudybecausetheyaltermanyhairprop- ties. Nanoscalecharacterizationofthecellularstructure,mechanicalproperties,and morphological, frictional,andadhesive properties(tribologicalproperties)ofhair areessentialtoevaluateanddevelopbettercosmeticproductsandtoadvancethe understandingofbiologicalandcosmeticscience. Theatomic/frictionforcemic- scope(AFM/FFM)andnanoindenterhavebecomeimportanttoolsforstudyingthe micro/nanoscalepropertiesofhumanhair. Inthisbook,wepresentacomprehensive review of structural, nanomechanical, and nanotribological properties of various hairandskinasafunctionofethnicity,damage,conditioningtreatment,andvarious environments. Variouscellularstructuresofhumanhairand?nesublamellarstr- turesofthecuticleareidenti?edandstudied. Nanomechanicalpropertiessuchas hardness,elasticmodulus,tensiledeformation,fatigue,creep,andscratchresistance arediscussed. Nanotribologicalpropertiessuchasroughness,friction,andadhesion are presented, as well as investigations of conditioner distribution, thickness, and bindinginteractions. Tounderstandtheelectrostaticchargebuilduponhair,surface potentialstudiesarealsopresented. Thebookshouldserveasareferencebookonthebiophysicsofhumanhairand hairtreatments. TheresearchreportedinthisbookwassupportedbyProcter&GambleCo. in Cincinnati,Ohio,andKobe,Japan. IwouldliketothankCarmenLaTorrewhohad assistedinvariouspublicationsonhairresearch. Iwouldalsoliketothankmywife Sudha,whohasbeenforbearingduringthepreparationofthisbook. Powell,OH BharatBhushan November2010 v Contents 1 Introduction-Human Hair, Skin, and Hair Care Products...1 1. 1 HumanHair ...1 1. 1. 1 TheCuticle ...3 1. 1. 2 TheCortexandMedulla...6 1. 2 Skin...7 1. 3 HairCare:CleaningandConditioningTreatments,andDamaging Processes ...10 1. 3. 1 CleaningandConditioningTreatments:Shampoo andConditioner...13 1. 3. 2 DamagingProcesses...18 1. 4 OrganizationoftheBook ...19 2 Experimental Methods...21 2. 1 ExperimentalApparatuses...23 2. 2 ExperimentalProcedure ...26 2. 2. 1 StructuralCharacterizationUsinganAFM...26 2. 2. 2 SurfacePotentialStudiesUsingAFM-Based KelvinProbeMicroscopy...29 2. 2. 3 NanomechanicalCharacterizationUsingNanoindentation ...30 2. 2. 4 InSituTensileDeformationCharacterizationUsingAFM ...32 2. 2. 5 Macroscale Tribological Characterization UsingaFrictionTestApparatus...33 2. 2. 6 Micro/nanotribologicalCharacterizationUsinganAFM...35 2. 3 HairandSkinSamples ...41 3 Structural Characterization Using an AFM ...45 3. 1 StructureofHairCrossSectionandLongitudinalSection ...45 3. 1. 1 CrossSectionofHair...45 3. 1. 2 LongitudinalSectionofHair...45 3. 2 StructureofVariousCuticleLayers...48 3. 2. 1 VirginHair...48 vii viii Contents 3. 2. 2 ChemicallyDamagedHair...50 3. 2. 3 Conditioner-TreatedHair...52 3. 2. 4 EffectofHumidityonMorphologyandCellularStructure ofHairSurface...54 3. 3 Summary...55 4 Nanomechanical Characterization Using Nanoindentation, Nanoscratch, and AFM...57 4. 1 Hardness,Young'sModulus,andCreep...

Jacques Barzun, the noted Columbia University historian of ideas and culture, once described the feeling that some people experience when they come upon a new reference book. He wrote: "Hand over to one of us a new Dictionary, "Companion," or Guide, and our eyes first light up and then turn dreamy: we have seized the volume and are off, arm in arm with the guide i or companion. ..." The book now in your hands made my eyes light up. Thyroid Disorders with Cutaneous Manifestations is that kind of book. Heymann, who has been fascinated by this sometimes controversial subject for decades, has brought not only his own expertise, but that of many experts from the fields of the skin and the thyroid gland. Steven Jay Gould wrote about overlapping and nonoverlapping magisteria-this book demonstrates just how much important overlap there is. But it also covers the basics in such a way that dermatologists can find what they need to know about the thyroid and thyroidologists can find what they need to know about the skin. Thyroid Disorders with Cutaneous Manifestations falls neatly into the tra- tion of medical monographs that become standards. They fulfill the roles of gathering, digesting, and synthesizing current knowledge, and they do so in a way that review articles cannot approach and that the scientific literature is not designed to accomplish.