Anatomy of the Thoracic Wall, Axilla and Breast
... axillaris vein via a common tributary. Some enter independently, but other are tributaries of the cephalica vein, which is above the pectoralis major muscle and opens into the axillaris vein close to its transition to the subclavia vein. The axillaris vein directly or indirectly receives the thoraco ...
... axillaris vein via a common tributary. Some enter independently, but other are tributaries of the cephalica vein, which is above the pectoralis major muscle and opens into the axillaris vein close to its transition to the subclavia vein. The axillaris vein directly or indirectly receives the thoraco ...
Circulatory Systems Circulatory Systems
... localized perfusion regulated by pre-capillary sphincters • Only 5–10% of capillaries open at a given time ...
... localized perfusion regulated by pre-capillary sphincters • Only 5–10% of capillaries open at a given time ...
Parapharyngeal Space
... the other parts undergo compensatory hypertrophy. The exact function is unknown but it is thought that it has a protective function by: ...
... the other parts undergo compensatory hypertrophy. The exact function is unknown but it is thought that it has a protective function by: ...
1.1. BASIC THYROID ANATOMY
... around 75% of the circumference of the trachea and the most posterior aspects of the lateral lobes may touch the esophagus (Fig. 2). The anterior surface of the thyroid is just deep to the strap muscles of the neck. The location of the thyroid gland relative to important structures in the neck expla ...
... around 75% of the circumference of the trachea and the most posterior aspects of the lateral lobes may touch the esophagus (Fig. 2). The anterior surface of the thyroid is just deep to the strap muscles of the neck. The location of the thyroid gland relative to important structures in the neck expla ...
Examine the neck - Ask Doctor Clarke
... • Local structures: tense st-mastoid by asking patient to push chin against your hand • Check for lymphadenopathy Causes of cervical nodes- local • Acute infection eg tonsillitis, otitis externa • Chronic infection eg “cold abscess” of TB • Neoplastic: local spread from head and neck, lung, breast, ...
... • Local structures: tense st-mastoid by asking patient to push chin against your hand • Check for lymphadenopathy Causes of cervical nodes- local • Acute infection eg tonsillitis, otitis externa • Chronic infection eg “cold abscess” of TB • Neoplastic: local spread from head and neck, lung, breast, ...
28-duodenum & Pancreas
... It is elongated structure that lies in the epigastrium and the left upper quadrant. It is soft and lobulated and divided into a head; neck; body and tail. It is situated on the posterior abdominal wall behind the peritoneum. It crosses the transpyloric plane. To draw it, a point 1 lies on the transp ...
... It is elongated structure that lies in the epigastrium and the left upper quadrant. It is soft and lobulated and divided into a head; neck; body and tail. It is situated on the posterior abdominal wall behind the peritoneum. It crosses the transpyloric plane. To draw it, a point 1 lies on the transp ...
File
... Lower 1/3 into nodes along left gastric blood vessels & celiac nodes. Nerve Supply of Esophagus Esophagus is supplied by parasympathetic & sympathetic efferent and afferent fibers via vagi & sympathetic trunks. In lower part of its thoracic course, esophagus is surrounded by esophageal nerve plexus. ...
... Lower 1/3 into nodes along left gastric blood vessels & celiac nodes. Nerve Supply of Esophagus Esophagus is supplied by parasympathetic & sympathetic efferent and afferent fibers via vagi & sympathetic trunks. In lower part of its thoracic course, esophagus is surrounded by esophageal nerve plexus. ...
Retroperitoneal Space (lec.2) ھ دي ن .د
... The preaortic lymph nodes lie around the origins of the celiac, superior mesenteric, and inferior mesenteric arteries and are referred to as the celiac, superior mesenteric, and inferior mesenteric lymph nodes, respectively. They drain the lymph from the gastrointestinal tract, extending from the lo ...
... The preaortic lymph nodes lie around the origins of the celiac, superior mesenteric, and inferior mesenteric arteries and are referred to as the celiac, superior mesenteric, and inferior mesenteric lymph nodes, respectively. They drain the lymph from the gastrointestinal tract, extending from the lo ...
Axilla
... It is a four sided pyramidal space between root of arm and chest wall. It allows the passage of the nerves and blood vessels from neck to upper limb. It has a base, apex and four walls. The base is directed downwards and is formed by the axillary fascia. The apex is directed upwards posterior to th ...
... It is a four sided pyramidal space between root of arm and chest wall. It allows the passage of the nerves and blood vessels from neck to upper limb. It has a base, apex and four walls. The base is directed downwards and is formed by the axillary fascia. The apex is directed upwards posterior to th ...
Cardiovascular System_Lecture III - Medical
... larger blood vessels called veins. Venules have three layers: An inner endothelium composed of squamous epithelial cells that act as a membrane, a middle layer of muscle and elastic tissue and an outer layer of fibrous connective tissue. The middle layer is poorly developed so that venules have thin ...
... larger blood vessels called veins. Venules have three layers: An inner endothelium composed of squamous epithelial cells that act as a membrane, a middle layer of muscle and elastic tissue and an outer layer of fibrous connective tissue. The middle layer is poorly developed so that venules have thin ...
LYMPHATICS OF THORAX
... from the deeper parts of the anterior portion of the thoracic wall Their efferents usually unite to form a single trunk on either side ...
... from the deeper parts of the anterior portion of the thoracic wall Their efferents usually unite to form a single trunk on either side ...
OMT in the Hospitalized Patient - American Academy of Osteopathy
... Shore, A. C. Capillaroscopy and the measurement of capillary pressure Br J ...
... Shore, A. C. Capillaroscopy and the measurement of capillary pressure Br J ...
Thyroid, Parathyroid and Suprarenal Glands
... structure of the thyroid gland. List the blood supply & lymphatic drainage of the thyroid gland. Describe the shape, position, blood supply & lymphatic drainage of the parathyroid glands. Describe the shape, position, blood supply & lymphatic drainage of the adenal glands. ...
... structure of the thyroid gland. List the blood supply & lymphatic drainage of the thyroid gland. Describe the shape, position, blood supply & lymphatic drainage of the parathyroid glands. Describe the shape, position, blood supply & lymphatic drainage of the adenal glands. ...
Thyroid, Parathyroid and Suprarenal Glands
... structure of the thyroid gland. List the blood supply & lymphatic drainage of the thyroid gland. Describe the shape, position, blood supply & lymphatic drainage of the parathyroid glands. Describe the shape, position, blood supply & lymphatic drainage of the adenal glands. ...
... structure of the thyroid gland. List the blood supply & lymphatic drainage of the thyroid gland. Describe the shape, position, blood supply & lymphatic drainage of the parathyroid glands. Describe the shape, position, blood supply & lymphatic drainage of the adenal glands. ...
Axilla Is a pyramidal region between :
... • Lie along inferolateral border of pectoralis minor muscle; • receive lymph from anterior and lateral thoracic walls, including breast; • drain into central nodes. 5. Apical (Medial or Subclavicular) Nodes Lie at : apex of axilla medial to axillary vein & above upper border of pectoralis minor musc ...
... • Lie along inferolateral border of pectoralis minor muscle; • receive lymph from anterior and lateral thoracic walls, including breast; • drain into central nodes. 5. Apical (Medial or Subclavicular) Nodes Lie at : apex of axilla medial to axillary vein & above upper border of pectoralis minor musc ...
39 lymphoid s-m.
... ! The right jugular trunk collects the lymph from: right part of head and neck #left part of head and neck right upper limb right part of the abdomen and thorax ! The right bronchomediastinal trunk collects the lymph from: organs of right part of thoracic cavity #organs of right part of abdominal c ...
... ! The right jugular trunk collects the lymph from: right part of head and neck #left part of head and neck right upper limb right part of the abdomen and thorax ! The right bronchomediastinal trunk collects the lymph from: organs of right part of thoracic cavity #organs of right part of abdominal c ...
Document
... brachiocephalic artery and the thoracic portions of the left common carotid and left subclavian arteries; the brachiocephalic veins and the upper half of the superior vena cava; the vagus, cardiac, phrenic and left recurrent laryngeal nerves; the trachea, oesophagus, and thoracic duct; the remains o ...
... brachiocephalic artery and the thoracic portions of the left common carotid and left subclavian arteries; the brachiocephalic veins and the upper half of the superior vena cava; the vagus, cardiac, phrenic and left recurrent laryngeal nerves; the trachea, oesophagus, and thoracic duct; the remains o ...
Vasculature and Lymphatics
... Three main vessels emerge from the aortic arch. The first major branch off of the aortic arch is the brachiocephalic artery. This very short artery quickly splits into two other vessels: the right common carotid artery and the right subclavian artery. The left subclavian and left common carotid art ...
... Three main vessels emerge from the aortic arch. The first major branch off of the aortic arch is the brachiocephalic artery. This very short artery quickly splits into two other vessels: the right common carotid artery and the right subclavian artery. The left subclavian and left common carotid art ...
Digestive System
... • Also contains – Lymphoid nodules (Peyer’s patches) • Masses of lymphoid tissue; have lymphocytes that protect small intestine from bacteria that are normal inhabitants of large intestine ...
... • Also contains – Lymphoid nodules (Peyer’s patches) • Masses of lymphoid tissue; have lymphocytes that protect small intestine from bacteria that are normal inhabitants of large intestine ...
2017 Human A and P Pacing Guide
... erythropoiesis, eosinophils, embolus, erythroblastosis fetalis, formed elements, fibrin, granulocytes, heparin, hemostasis, hematocrit, hemoglobin, hematopoiesis, hemolysis, hemophilia, intrinsic factor, leukemia, leukocytes, lymphocytes, leucopoiesis, megakaryocytes, monocytes, macrophages, mononuc ...
... erythropoiesis, eosinophils, embolus, erythroblastosis fetalis, formed elements, fibrin, granulocytes, heparin, hemostasis, hematocrit, hemoglobin, hematopoiesis, hemolysis, hemophilia, intrinsic factor, leukemia, leukocytes, lymphocytes, leucopoiesis, megakaryocytes, monocytes, macrophages, mononuc ...
06-lumbar plexus+lymphatics2008-03-02 04:442.1 MB
... into thoracic duct. –it collects lymph from abdomen & lower limbs. -Tributaries : it receives intestinal trunk, right & left lumbar trunks and some lymph vessels from lower thorax. Thoracic duct : begins in the abdomen as an elongated lymph sac, cisterna chyli, which lies below diaphragm, in front ...
... into thoracic duct. –it collects lymph from abdomen & lower limbs. -Tributaries : it receives intestinal trunk, right & left lumbar trunks and some lymph vessels from lower thorax. Thoracic duct : begins in the abdomen as an elongated lymph sac, cisterna chyli, which lies below diaphragm, in front ...
2016 - كلية طب الاسنان
... rhythmical contractions used in controlling internal organs, for example, moving food along the Oesophagus or contracting blood vessels during Vasoconstriction. Cardiac muscle (heart muscle) This type of muscle is found solely in the walls of the heart. It has similarities with skeletal muscles in t ...
... rhythmical contractions used in controlling internal organs, for example, moving food along the Oesophagus or contracting blood vessels during Vasoconstriction. Cardiac muscle (heart muscle) This type of muscle is found solely in the walls of the heart. It has similarities with skeletal muscles in t ...
PrPc expression, Dusseldorf, Octobre 2005 - ORBi
... Prion cell tropism significantly varies among animal species, depending on both the agent strain and host-specific factors. For example, prions show high lymphotropism in scrapie infected sheep and in vCJD, but little, if any, in sCJD or BSE. In particular, the BSE strain is associated with signific ...
... Prion cell tropism significantly varies among animal species, depending on both the agent strain and host-specific factors. For example, prions show high lymphotropism in scrapie infected sheep and in vCJD, but little, if any, in sCJD or BSE. In particular, the BSE strain is associated with signific ...
Slide 1 - lms.manhattan.edu
... Cannot distinguish between a benign and a malignant causes for lymph node enlargement ...
... Cannot distinguish between a benign and a malignant causes for lymph node enlargement ...
Lymphatic system
The lymphatic system is part of the circulatory system and a vital part of the immune system, comprising a network of lymphatic vessels that carry a clear fluid called lymph (from Latin lympha meaning water) directionally towards the heart. The lymphatic system was first described in the seventeenth century independently by Olaus Rudbeck and Thomas Bartholin. Unlike the cardiovascular system, the lymphatic system is not a closed system. The human circulatory system processes an average of 20 litres of blood per day through capillary filtration, which removes plasma while leaving the blood cells. Roughly 17 litres of the filtered plasma are reabsorbed directly into the blood vessels, while the remaining three litres remain in the interstitial fluid. One of the main functions of the lymph system is to provide an accessory return route to the blood for the surplus three litres.The other main function is that of defense in the immune system. Lymph is very similar to blood plasma: it contains lymphocytes and other white blood cells. It also contains waste products and debris of cells together with bacteria and protein. Associated organs composed of lymphoid tissue are the sites of lymphocyte production. Lymphocytes are concentrated in the lymph nodes. The spleen and the thymus are also lymphoid organs of the immune system. The tonsils are lymphoid organs that are also associated with the digestive system. Lymphoid tissues contain lymphocytes, and also contain other types of cells for support. The system also includes all the structures dedicated to the circulation and production of lymphocytes (the primary cellular component of lymph), which also includes the bone marrow, and the lymphoid tissue associated with the digestive system.The blood does not come into direct contact with the parenchymal cells and tissues in the body (except in case of an injury causing rupture of one or more blood vessels), but constituents of the blood first exit the microvascular exchange blood vessels to become interstitial fluid, which comes into contact with the parenchymal cells of the body. Lymph is the fluid that is formed when interstitial fluid enters the initial lymphatic vessels of the lymphatic system. The lymph is then moved along the lymphatic vessel network by either intrinsic contractions of the lymphatic passages or by extrinsic compression of the lymphatic vessels via external tissue forces (e.g., the contractions of skeletal muscles), or by lymph hearts in some animals. The organization of lymph nodes and drainage follows the organization of the body into external and internal regions; therefore, the lymphatic drainage of the head, limbs, and body cavity walls follows an external route, and the lymphatic drainage of the thorax, abdomen, and pelvic cavities follows an internal route. Eventually, the lymph vessels empty into the lymphatic ducts, which drain into one of the two subclavian veins, near their junction with the internal jugular veins.