difference between swollen and shotty lymph nodes

DIFFERENCE BETWEEN SWOLLEN AND SHOTTY LYMPH NODES SKIN

The superficial and deep inguinal lymph nodes both drain into the external iliac lymph nodes. The deep nodes receive drainage from the glans penis or clitoris, as well as the superficial lymph nodes. The deep inguinal lymph nodes are within the femoral sheath medial to the femoral vein.

DIFFERENCE BETWEEN SWOLLEN AND SHOTTY LYMPH NODES SKIN

The superficial inguinal lymph nodes drain the anal canal(below the pectinate line), the skin below the umbilicus, lower extremity, scrotum, and vulva. The superficial inguinal lymph nodes reside below the inguinal ligament and subdivide into the inferior, superolateral, and superomedial nodes. The inguinal lymph nodes are in the groin area and classify as superficial and deep. Lymph nodes are located throughout the body and can be found deep within tissues and superficially and drain specific areas of the body. Macrophages phagocytize pathogens such as bacteria and viruses and destroy them. T-cell lymphocytes are responsible for cell-mediated immunity. The antibodies tagged the antigen for destruction by other immune cells.

Activated primary follicles form into secondary follicles called germinal centers and indicate the proliferation of B-lymphocytes and the production of antibodies. If there is a presence of an antigen, B-cell lymphocyte in the follicles create antibodies that are specific to the antigen. As the fluid travels through the lymph node, immune cells within the node filter for harmful substances such as bacteria, viruses, parasites, and other foreign material. Lymph node has afferent vessels that carry lymphatic fluid to the lymph node. The medulla contains reticular cells and macrophages and communicates with efferent lymphatic vessels. The paracortex houses T-cell lymphocytes. Each lobule divides into separate compartments cortex, paracortex, and medulla-the cortex houses primary follicles, which are dormant B- cell lymphocytes. Different lymph node size has a different number of lobules. The fibrous capsule extends into the lymph node to form trabeculae and divide each node into lobules. A tough fibrous connective tissue capsule encapsulates lymph nodes. Lymph nodes play a vital role in the body’s ability to fight off infection. ICD-10-CM R59.9 is grouped within Diagnostic Related Group(s) (MS-DRG v41.Lymph nodes are small, round kidney-shaped structures that run with the lymphatic system. Lymphadenopathy: the abnormal enlargement of lymph nodes.Disease or swelling of the lymph nodes.Causes include viral and bacterial infections and cancers that affect the lymph nodes. A clinical finding indicating that a lymph node is enlarged.mesenteric (acute) (chronic) lymphadenitis ( I88.0).(f) certain symptoms, for which supplementary information is provided, that represent important problems in medical care in their own right.(e) cases in which a more precise diagnosis was not available for any other reason.(d) cases referred elsewhere for investigation or treatment before the diagnosis was made.(c) provisional diagnosis in a patient who failed to return for further investigation or care.(b) signs or symptoms existing at the time of initial encounter that proved to be transient and whose causes could not be determined.(a) cases for which no more specific diagnosis can be made even after all the facts bearing on the case have been investigated.The conditions and signs or symptoms included in categories R00- R94 consist of:.8, are generally provided for other relevant symptoms that cannot be allocated elsewhere in the classification. The Alphabetical Index should be consulted to determine which symptoms and signs are to be allocated here and which to other chapters. Practically all categories in the chapter could be designated 'not otherwise specified', 'unknown etiology' or 'transient'. In general, categories in this chapter include the less well-defined conditions and symptoms that, without the necessary study of the case to establish a final diagnosis, point perhaps equally to two or more diseases or to two or more systems of the body. Signs and symptoms that point rather definitely to a given diagnosis have been assigned to a category in other chapters of the classification.This chapter includes symptoms, signs, abnormal results of clinical or other investigative procedures, and ill-defined conditions regarding which no diagnosis classifiable elsewhere is recorded.

Difference between swollen and shotty lymph nodes