How to Do Self-Lymphatic Massage on Your Head and Neck
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
Health Tip: Swollen Lymph "Glands" - When Should You Be Concerned?
Printer Friendly Version Page 1 of 3 Health Tip: Swollen lymph "glands" - When should you be concerned? Lymph nodes, sometimes referred to as lymph "glands", are part of the body's lymphatic system. The lymphatic system consists of a system of conduits and organized collections of lymphoid tissue that include nodes, the tonsils, and the spleen. Coursing through these channels is liquid called lymph that eventually drains into the bloodstream near the heart, but along the way, it is "filtered" by the lymph nodes. Within these lymph nodes are high concentrations of disease fighting cells, particularly lymphocytes. While performing their intended function of fighting infection, lymph nodes typically become enlarged. In fact, infection is most common reason for lymph nodes enlargement. Lymph nodes are found throughout the body, but when enlarged, are usually noticed in characteristic locations, particularly the neck, groin and armpit regions. Lymph node enlargement can be localized to one group of lymph nodes or can be generalized (involving several sites of lymph nodes). For example, enlarged lymph nodes localized to the arm pit could occur as a result of a bacterial infection in a hand wound. Generalized lymph node swelling, on the other hand, could be seen in a systemic illness such as viral mononucleosis. In addition to viral and bacterial infections, other causes for enlarged lymph nodes include immune disorders (lupus, rheumatoid arthritis, etc.), cancers affecting the lymphatic system (leukemia, lymphoma, Hodgkin's disease), and cancers that have spread (metastasized) from some other part of the body to the lymphatic system. The discovery of enlarged lymph nodes often causes concern because many people are aware that lymph node enlargement can be an early sign of cancer. -
29 Assessing the Cardiovascular and Lymphatic Systems
29 Assessing the Cardiovascular and Lymphatic Systems LEARNING OUTCOMES 1. Describe the anatomy, physiology, and functions of the 5. Explain techniques used to assess cardiovascular and cardiovascular and lymphatic systems. lymphatic structure and function. 2. Describe normal variations in cardiovascular assessment 6. Identify manifestations of impaired cardiovascular structure findings for the older adult. and functions. 3. Give examples of genetic disorders of the cardiovascular system. 4. Identify specific topics for consideration during a health history assessment interview of the patient with cardiovascu- lar or lymphatic disorders. CLINICAL COMPETENCIES 1. Complete a health history for patients having alterations in 3. Assess an ECG strip and identify normal rhythm and cardiac the structure and functions of the cardiovascular or lymphatic events and abnormal cardiac rhythm. systems. 4. Monitor the results of diagnostic tests and communicate 2. Conduct and document a physical assessment of cardiovas- abnormal findings within the interprofessional team. cular and lymphatic status. MAJOR CHAPTER CONCEPTS • Correct structure and function of the cardiovascular and • Manifestations of dysfunction, injury, and disorders affecting lymphatic systems are vital to the transport of oxygen and the cardiovascular and lymphatic systems may be detected carbon dioxide throughout the body and for the return of during a general health assessment as well as during focused excess tissue fluids back to the bloodstream. cardiovascular and lymphatic system -
Human Anatomy As Related to Tumor Formation Book Four
SEER Program Self Instructional Manual for Cancer Registrars Human Anatomy as Related to Tumor Formation Book Four Second Edition U.S. DEPARTMENT OF HEALTH AND HUMAN SERVICES Public Health Service National Institutesof Health SEER PROGRAM SELF-INSTRUCTIONAL MANUAL FOR CANCER REGISTRARS Book 4 - Human Anatomy as Related to Tumor Formation Second Edition Prepared by: SEER Program Cancer Statistics Branch National Cancer Institute Editor in Chief: Evelyn M. Shambaugh, M.A., CTR Cancer Statistics Branch National Cancer Institute Assisted by Self-Instructional Manual Committee: Dr. Robert F. Ryan, Emeritus Professor of Surgery Tulane University School of Medicine New Orleans, Louisiana Mildred A. Weiss Los Angeles, California Mary A. Kruse Bethesda, Maryland Jean Cicero, ART, CTR Health Data Systems Professional Services Riverdale, Maryland Pat Kenny Medical Illustrator for Division of Research Services National Institutes of Health CONTENTS BOOK 4: HUMAN ANATOMY AS RELATED TO TUMOR FORMATION Page Section A--Objectives and Content of Book 4 ............................... 1 Section B--Terms Used to Indicate Body Location and Position .................. 5 Section C--The Integumentary System ..................................... 19 Section D--The Lymphatic System ....................................... 51 Section E--The Cardiovascular System ..................................... 97 Section F--The Respiratory System ....................................... 129 Section G--The Digestive System ......................................... 163 Section -
ANATOMIC and PATHOLOGIC ASSESSMENT of FELINE LYMPH NODES USING COMPUTED TOMOGRAPHY and ULTRASONOGRAPHY Mauricio Tobón Restrepo
ADVERTIMENT. Lʼaccés als continguts dʼaquesta tesi queda condicionat a lʼacceptació de les condicions dʼús establertes per la següent llicència Creative Commons: http://cat.creativecommons.org/?page_id=184 ADVERTENCIA. El acceso a los contenidos de esta tesis queda condicionado a la aceptación de las condiciones de uso establecidas por la siguiente licencia Creative Commons: http://es.creativecommons.org/blog/licencias/ WARNING. The access to the contents of this doctoral thesis it is limited to the acceptance of the use conditions set by the following Creative Commons license: https://creativecommons.org/licenses/?lang=en Doctorand: Mauricio Tobón Restrepo Directores: Yvonne Espada Gerlach & Rosa Novellas Torroja Tesi Doctoral Barcelona, 29 de juliol de 2016 This thesis has received financial support from the Colombian government through the “Francisco José de Caldas” scholarship program of COLCIENCIAS and from the Corporación Universitaria Lasallista. DEDICATED TO A los que son la razón y la misión de esta tesis… LOS GATOS. A mis padres y hermanos. A Ismael. Vor mijn poffertje. ACKNOWLEDGMENTS Tal vez es la parte que se pensaría más fácil de escribir, pero sin duda se juntan muchos sentimientos al momento de mirar atrás y ver todo lo que has aprendido y todas las personas que han estado a tu lado dándote una palabra de aliento… y es ahí cuando se asoma la lágrima… Sin duda alguna, comienzo agradeciendo a los propietarios de todos los gatos incluidos en este estudio, sin ellos esto no habría sido posible. A continuación agradezco a mis directoras de tesis, la Dra. Rosa Novellas y la Dra. Yvonne Espada. Muchas gracias por creer en mí, por apoyarme y por tenerme tanta paciencia. -
M. H. RATZLAFF: the Superficial Lymphatic System of the Cat 151
M. H. RATZLAFF: The Superficial Lymphatic System of the Cat 151 Summary Four examples of severe chylous lymph effusions into serous cavities are reported. In each case there was an associated lymphocytopenia. This resembled and confirmed the findings noted in experimental lymph drainage from cannulated thoracic ducts in which the subject invariably devdops lymphocytopenia as the lymph is permitted to drain. Each of these patients had com munications between the lymph structures and the serous cavities. In two instances actual leakage of the lymphography contrrult material was demonstrated. The performance of repeated thoracenteses and paracenteses in the presenc~ of communications between the lymph structures and serous cavities added to the effect of converting the. situation to one similar to thoracic duct drainage .The progressive immaturity of the lymphocytes which was noted in two patients lead to the problem of differentiating them from malignant cells. The explanation lay in the known progressive immaturity of lymphocytes which appear when lymph drainage persists. Thankful acknowledgement is made for permission to study patients from the services of Drs. H. J. Carroll, ]. Croco, and H. Sporn. The graphs were prepared in the Department of Medical Illustration and Photography, Dowristate Medical Center, Mr. Saturnino Viloapaz, illustrator. References I Beebe, D. S., C. A. Hubay, L. Persky: Thoracic duct 4 Iverson, ]. G.: Phytohemagglutinin rcspon•e of re urctcral shunt: A method for dccrcasingi circulating circulating and nonrecirculating rat lymphocytes. Exp. lymphocytes. Surg. Forum 18 (1967), 541-543 Cell Res. 56 (1969), 219-223 2 Gesner, B. M., J. L. Gowans: The output of lympho 5 Tilney, N. -
Axillary Lymph Node Dissection
Axillary Lymph Node Dissection Patient information What is an axillary lymph node dissection? An axillary lymph node dissection involves the removal of all the lymph nodes and possible tumour-containing tissue from the armpit region. Lymph nodes and the lymphatic system The body’s lymphatic system is a network of lymph nodes and lymphatic vessels running throughout your body that help to filter fluid out of the tissues. The lymphatic system plays a key role in your body’s immune response to infection and tumours. Melanoma cells can sometimes travel through lymphatic vessels to the lymph nodes or via the blood stream to other areas of your body. Lymph nodes filter the fluid (called lymph) running through your lymphatic vessels, enabling the body’s immune system to respond to threats like infection or tumours. Lymph nodes are commonly found grouped together, particularly in the neck, armpit (axilla) and groin. Nearly all parts of the body drain lymph fluid to a specific lymph node or nodes. In most people with melanoma, there is no spread to other parts of the body. However, in a small percentage of cases, usually after the original melanoma is removed or in rare cases when the primary melanoma has not been found, Diagram of the lymphatic system (reproduced melanoma can be detected as a lump in the lymph nodes by with permission of Cancer Australia). the patient or at a regular medical follow up examination or X-ray examination. In this situation, the standard treatment has been to remove all the lymph nodes in that area as often there is more than one lymph node involved. -
201028 the Lymphatic System 2 – Structure and Function of The
Copyright EMAP Publishing 2020 This article is not for distribution except for journal club use Clinical Practice Keywords Immunity/Anatomy/Stem cell production/Lymphatic system Systems of life This article has been Lymphatic system double-blind peer reviewed In this article... l How blood and immune cells are produced and developed by the lymphatic system l Clinical significance of the primary and secondary lymphoid organs l How the lymphatic system mounts an immune response and filters pathogens The lymphatic system 2: structure and function of the lymphoid organs Key points Authors Yamni Nigam is professor in biomedical science; John Knight is associate The lymphoid professor in biomedical science; both at the College of Human and Health Sciences, organs include the Swansea University. red bone marrow, thymus, spleen Abstract This article is the second in a six-part series about the lymphatic system. It and clusters of discusses the role of the lymphoid organs, which is to develop and provide immunity lymph nodes for the body. The primary lymphoid organs are the red bone marrow, in which blood and immune cells are produced, and the thymus, where T-lymphocytes mature. The Blood and immune lymph nodes and spleen are the major secondary lymphoid organs; they filter out cells are produced pathogens and maintain the population of mature lymphocytes. inside the red bone marrow, during a Citation Nigam Y, Knight J (2020) The lymphatic system 2: structure and function of process called the lymphoid organs. Nursing Times [online]; 116: 11, 44-48. haematopoiesis The thymus secretes his article discusses the major become either erythrocytes, leucocytes or hormones that are lymphoid organs and their role platelets. -
Lymphatic System
LYMPHATIC SYSTEM Associated with the Blood and Cardiovascular System http://www.lymphnotes.com/article.php/id/151/ http://www.youtube.com/watch?v=qTXTDqvPnRk http://www.scribd.com/doc/60675255/Handouts- Lymphatic-System-F11 http://www.learningace.com/doc/5949560/9178 e2f0064b410c8c8e9218bcc748e6/ama-180- course-handouts Lymphatic System Lymph Fluid Lymph Vessels Lymph Nodes Four Organs Tonsils Spleen Thymus Gland Peyer’s Patches Functions Drain from tissue spaces, protein-containing fluid that escapes from the blood capillaries Transport fats from the digestive tract to the blood Produce lymphocytes Develop Immunities Interstitial Fluid Blood pressure forces some of the blood plasma through the single-celled capillary walls Interstitial Fluid is in the spaces between cells Most is reabsorbed into the capillaries Some fluid is not and must be drained from the tissue spaces to prevent swelling or Edema. Lymphatic Capillaries – drain this fluid Lymph is the fluid when it is in the vessels Fat Absorption Lacteals – lymphatic vessels in the villi of the small intestine that absorb fats and transport them to the blood. Looks milky because of the fat content and is called chyle. Lymphatic Vessels Lymph Capillaries Larger and more permeable than blood capillaries Closed at one end Occur singly or in extensive plexuses Lymphatic Capillaries Lymphatics Combined capillaries Larger Beaded appearance Similar to veins, but thinner walls and more valves One way valves to prevent backflow Lymph goes in one direction only -
Lymphatic Tissue Engineering and Regeneration Laura Alderfer1, Alicia Wei1 and Donny Hanjaya-Putra1,2,3,4,5,6*
Alderfer et al. Journal of Biological Engineering (2018) 12:32 https://doi.org/10.1186/s13036-018-0122-7 REVIEW Open Access Lymphatic Tissue Engineering and Regeneration Laura Alderfer1, Alicia Wei1 and Donny Hanjaya-Putra1,2,3,4,5,6* Abstract The lymphatic system is a major circulatory system within the body, responsible for the transport of interstitial fluid, waste products, immune cells, and proteins. Compared to other physiological systems, the molecular mechanisms and underlying disease pathology largely remain to be understood which has hindered advancements in therapeutic options for lymphatic disorders. Dysfunction of the lymphatic system is associated with a wide range of disease phenotypes and has also been speculated as a route to rescue healthy phenotypes in areas including cardiovascular disease, metabolic syndrome, and neurological conditions. This review will discuss lymphatic system functions and structure, cell sources for regenerating lymphatic vessels, current approaches for engineering lymphatic vessels, and specific therapeutic areas that would benefit from advances in lymphatic tissue engineering and regeneration. Keywords: Lymphangiogenesis, Tissue Engineering, Disease Modeling, Wound Healing, Lymphedema, Stem Cells, Biomaterials, Interstitial Fluid, Regeneration I. Introduction to the Lymphatic System and its role Interstitial fluid (IF) is a plasma filtrate that is generated Function by transcapillary filtration and is governed by Starling The lymphatic system is nearly ubiquitous in the human forces, the net difference between hydrostatic and body, present in all tissues except the epidermis, cartil- osmotic pressures, at the microcirculatory level [9]. In age, eye lens, cornea, retina, and bone marrow [1, 2]. order to maintain fluid homeostasis, lymph formation in The main functions of the lymphatic system include the initial lymphatic vessels must be balanced by the net fluid homeostasis and interstitial fluid drainage, immune flux of plasma being filtered out [4]. -
Yagenich L.V., Kirillova I.I., Siritsa Ye.A. Latin and Main Principals Of
Yagenich L.V., Kirillova I.I., Siritsa Ye.A. Latin and main principals of anatomical, pharmaceutical and clinical terminology (Student's book) Simferopol, 2017 Contents No. Topics Page 1. UNIT I. Latin language history. Phonetics. Alphabet. Vowels and consonants classification. Diphthongs. Digraphs. Letter combinations. 4-13 Syllable shortness and longitude. Stress rules. 2. UNIT II. Grammatical noun categories, declension characteristics, noun 14-25 dictionary forms, determination of the noun stems, nominative and genitive cases and their significance in terms formation. I-st noun declension. 3. UNIT III. Adjectives and its grammatical categories. Classes of adjectives. Adjective entries in dictionaries. Adjectives of the I-st group. Gender 26-36 endings, stem-determining. 4. UNIT IV. Adjectives of the 2-nd group. Morphological characteristics of two- and multi-word anatomical terms. Syntax of two- and multi-word 37-49 anatomical terms. Nouns of the 2nd declension 5. UNIT V. General characteristic of the nouns of the 3rd declension. Parisyllabic and imparisyllabic nouns. Types of stems of the nouns of the 50-58 3rd declension and their peculiarities. 3rd declension nouns in combination with agreed and non-agreed attributes 6. UNIT VI. Peculiarities of 3rd declension nouns of masculine, feminine and neuter genders. Muscle names referring to their functions. Exceptions to the 59-71 gender rule of 3rd declension nouns for all three genders 7. UNIT VII. 1st, 2nd and 3rd declension nouns in combination with II class adjectives. Present Participle and its declension. Anatomical terms 72-81 consisting of nouns and participles 8. UNIT VIII. Nouns of the 4th and 5th declensions and their combination with 82-89 adjectives 9. -
Anatomy and Physiology in Relation to Compression of the Upper Limb and Thorax
Clinical REVIEW anatomy and physiology in relation to compression of the upper limb and thorax Colin Carati, Bren Gannon, Neil Piller An understanding of arterial, venous and lymphatic flow in the upper body in normal limbs and those at risk of, or with lymphoedema will greatly improve patient outcomes. However, there is much we do not know in this area, including the effects of compression upon lymphatic flow and drainage. Imaging and measuring capabilities are improving in this respect, but are often expensive and time-consuming. This, coupled with the unknown effects of individual, diurnal and seasonal variances on compression efficacy, means that future research should focus upon ways to monitor the pressure delivered by a garment, and its effects upon the fluids we are trying to control. More is known about the possible This paper will describe the vascular Key words effects of compression on the anatomy of the upper limb and axilla, pathophysiology of lymphoedema when and will outline current understanding of Anatomy used on the lower limbs (Partsch and normal and abnormal lymph drainage. It Physiology Junger, 2006). While some of these will also explain the mechanism of action Lymphatics principles can be applied to guide the use of compression garments and will detail Compression of compression on the upper body, it is the effects of compression on fluid important that the practitioner is movement. knowledgeable about the anatomy and physiology of the upper limb, axilla and Vascular drainage of the upper limb thorax, and of the anatomical and vascular It is helpful to have an understanding of Little evidence exists to support the differences that exist between the upper the vascular drainage of the upper limb, use of compression garments in the and lower limb, so that the effects of these since the lymphatic drainage follows a treatment of lymphoedema, particularly differences can be considered when using similar course (Figure 1). -
Lymph and Lymphatic Vessels
Cardiovascular System LYMPH AND LYMPHATIC VESSELS Venous system Arterial system Large veins Heart (capacitance vessels) Elastic arteries Large (conducting lymphatic vessels) vessels Lymph node Muscular arteries (distributing Lymphatic vessels) system Small veins (capacitance Arteriovenous vessels) anastomosis Lymphatic Sinusoid capillary Arterioles (resistance vessels) Postcapillary Terminal arteriole venule Metarteriole Thoroughfare Capillaries Precapillary sphincter channel (exchange vessels) Copyright © 2010 Pearson Education, Inc. Figure 19.2 Regional Internal jugular vein lymph nodes: Cervical nodes Entrance of right lymphatic duct into vein Entrance of thoracic duct into vein Axillary nodes Thoracic duct Cisterna chyli Aorta Inguinal nodes Lymphatic collecting vessels Drained by the right lymphatic duct Drained by the thoracic duct (a) General distribution of lymphatic collecting vessels and regional lymph nodes. Figure 20.2a Lymphatic System Outflow of fluid slightly exceeds return Consists of three parts 1. A network of lymphatic vessels carrying lymph 1. Transports fluid back to CV system 2. Lymph nodes 1. Filter the fluid within the vessels 3. Lymphoid organs 1. Participate in disease prevention Lymphatic System Functions 1. Returns interstitial fluid and leaked plasma proteins back to the blood 2. Disease surveillance 3. Lipid transport from intestine via lacteals Venous system Arterial system Heart Lymphatic system: Lymph duct Lymph trunk Lymph node Lymphatic collecting vessels, with valves Tissue fluid Blood Lymphatic capillaries Tissue cell capillary Blood Lymphatic capillaries capillaries (a) Structural relationship between a capillary bed of the blood vascular system and lymphatic capillaries. Filaments anchored to connective tissue Endothelial cell Flaplike minivalve Fibroblast in loose connective tissue (b) Lymphatic capillaries are blind-ended tubes in which adjacent endothelial cells overlap each other, forming flaplike minivalves.