Arteries of the abdomen Essays

Splenic Artery Aneurysm Splenic artery aneurysm is the third most common aneurysm in the abdomen and the most common type to affect the internal organs. The spleen is an abdominal organ that forms part of the immune system. It has a large artery that supplies blood to it. When a portion of this artery balloons or widens because of weakness in its walls, an aneurysm develops. Other more common intra-abdominal aneurysms affect the aorta and the iliac arteries. Part 1: Are There Any Symptoms of Splenic

functional cells of the pancreas are capable of developing cancer cells. Pancreatic cancer can spread beyond the pancreas to other organs, such as the small intestine, liver and spleen, by cancer cells shedding from the main tumour into structures in the abdomen, leading to the formation of new tumours on the surface of nearby organs and tissues. Malignant tumours can also grow and invade structures next to the pancreas or spread through the blood stream or lymphatic system, forming new tumours in other organs

can turn into acute or cause severe weight loss and malnutrition. Causes- Causes of Intestinal Ischemia includes- • A blood clot that blocks one of the arteries supplying the small intestine. Blood clots

is cleaned inside the body not outside the body. The lining of the abdomen (also called the peritoneum) acts as a detergent (natural filter). A cleansing solution called dialysate flows into the abdomen through a soft tube called a PD catheter. The catheter is placed during minor surgery so wastes and extra fluid pass from the blood into the cleansing solution. After some hours, the doctor drains the used solution from the abdomen and refills with a fresh cleansing solution to begin the process again

LIVER ANATOMY AND PHYSIOLOGY The liver is located in the region of the right upper quadrant of the abdomen (usually does not exceed the limit of the costal margin), filling the space of the diaphragmatic dome, where it can reach up to the fifth rib, and is related to the heart through the center phrenic, to the left of the inferior vena cava. It is usually soft and palpable, and is covered by a fibrous capsule. This fibrous capsule applies peritoneum mainsail liver surface (except liver bare area)

1. Coronary Artery Disease: Coronary artery disease develops when your coronary arteries — the major blood vessels that supply your heart with blood, oxygen and nutrients — become damaged or diseased. It is a result of plaque buildup in your coronary arteries -- a condition called atherosclerosis -- that leads to blockages. The arteries, which start out smooth and elastic, become narrow and rigid, restricting blood flow to the heart. The heart becomes starved of oxygen and the vital nutrients it

herniates through the defect with no overlying membrane. The majority of fetuses with this problem are born to younger mothers. Gastroschisis is thought to be caused by a vascular incident occurring to either the right umbilical vein or omphalomesenteric artery. Unlike omphalocele, gastroschisis does not have a strong association with chromosomal abnormalities. Most often, there is herniation of the small intestine, but with larger defects the

heart there are three types of blood vessels such as arteries, vein, and capillaries. Arteries can carry the blood away from the heart which is being oxygenated to all parts of the body. Veins can carry blood

is noted in the face, neck, chest, upper portions of arms and the right side of the abdomen. The faint lividity which disappears upon pressure is noted in the back and posterior aspect of the arms and legs. A slight ecchymotic area is noted in the left hip and left side of lower back. The breast shows no significant lesion. There is a horizontal 3-inch long surgical scar in the right upper quadrant of the abdomen. A suprapubic surgical scar measuring 5 inches in length is noted. The conjunctivae

Heart rate with normal sinus rhythm; heard sounds S1 and S2, without murmur, rubs, or gallops. Abdomen is non-distended and non-tender; bowel sounds are present in all four quadrants; negative for pain or guarding; no masses noted. Foley catheter in place draining clear yellow urine. Last bowel movement noted yesterday evening, without complications;

to see images of the organs inside the abdomen (spleen, liver, kidneys, gallbladder and pancreas). Typically, physcians prefer an abdominal ultrasound over an X-ray because ultrasounds do not use radiation and is a painless process. This ultrasound is used to determine any abnormalities in the abdomen, for example, if a patient has appendicitis. There is also a duplex ultrasound, this machine shows blood flow of major arteries typically in the neck, abdomen, arms and legs. It monitors the direction

drugs that prevent the formation of blood clots that dissolve blood clots or dilate blood vessels. Chronic mesenteric ischemia To restore circulation and prevent acute mesenteric ischemia, you usually need surgery. The surgeon can bypass blocked arteries or dilating with angioplasty or placing a stent after angioplasty. Mesenteric venous thrombosis If the bowel does not have any injury, in all likelihood the patient will have to take anticoagulants for three, six months or so to prevent the formation

deoxygenated that is pumped into the heart and then into afferent branchial arteries, to the capillaries and through to the gills where the blood is oxygenated. Great white sharks have low blood pressure therefore they need to keep on swimming to keep the blood flowing throughout their bodies. The sharks blood flow is very similar to a humans in the case of blood pumping from the heart around the body because the arteries and returns to the heart by the veins. The sharks circulatory system allows

aorta and enters the abdomen through the diaphragm at the level of the tenth thoracic vertebra. From above downwards, the trachea, right pulmonary artery, left main bronchus, pericardium (separating it from the left atrium) and the diaphragm are anterior. The vertebral column, longus colli, right posterior intercostal arteries, thoracic duct, azygos vein and the terminal parts of the hemiazygos and accessory hemiazygos

Vaccines and the Circulatory, Lymphatic, and Immune Systems Yekaterina Fedorova Community College of Aurora Vaccines and the Circulatory, Lymphatic, and Immune Systems Homeostasis is the continual process in the body which balances the different body systems to create a favorable internal environment. Three systems in the body, namely, the circulatory (blood), lymphatic, and immune systems work separately to maintain the optimum environment for the body. Vaccines for children have been

of  the bag letting some of the fluid drain off back into the bag so we will not get it everywhere. Then we placed our dissection mat down on the table laid the pig down on it and tied the pigs legs down, and back so we will have a good view of the abdomen region of the pig. We then identified the sex of our pig which in fact we had a female pig.  We took our scalpel and started at the top of the throat of our pig cutting not so deeply so we do not cut any of our organs inside of the pig or cut straight

When finding out you have cancer is a moment in time that will haunt many. There is approximately 327,520 people living with or living cancer free of leukemia in the United States (service). Cases for men and women alike; treatment have shown not to work. There is always a different light for some cancer patients in which treatment has worked. There are four different cases of chemotherapy that are used (how chemotherapy work). Chemotherapy has seen to be a promising cure for many leukemia patients

In these locations, gases are absorbed and released where needed. As oxygenated blood flows through arteries in an anglerfish, it maintains a constant speed, as the law of continuity states that if the fluid (blood) stays at constant density and the pipe (veins/arteries) remains the same cross-sectional area, then the speed of the blood will be constant. When the pipe cross-sectional area changes, the average velocity of the fluid

PATIENT: 4 MINUTES PRESENTING PHYSICIAN: 66-YEAR OLD MAN WITH A PAST MEDICAL HISTORY RELEVANT FOR MYOCARDINAL INFARCTION (sp?) SECONDARY TO CORONARY ARTERY DISEASE, HYPERLIPIDEMIA, PERIPHERAL VASCULAR DISEASE WITH INTERMITTENT CLAUDICATION (sp???) AND SLEEP APNEA. HE HAS A HSTORY OF TOBACCO EXPOSURE AND NO HISTORY OF ALCOHOL USE.. PATIENT PRESENTED WITH EPIGASTRIC PAIN OVER A 3-MONTH PERIOD AND SUBSEQUENTLY HAD ONE EPISODE OF GASTROINTESTINAL BLEEDING THAT REQUIRED ADMISSION. DURING THAT ADMISSION

consequence to decreased blood flow. Second, there will be a gradual diminishing of pubic hair as a result of the testosterone level being significantly lower. How it measures In aging, putting on weight is not uncommon. So, as fat builds up on the lower abdomen, the actual size of the penis alters. Experts explain that a huge pre-pubic fat makes the penile shaft appear shorter. In this case, overweight and obese men are being motivated to lose weight because achieving so will make them seem to have gained