Sonography of the spleen is very important, so important that it is routinely checked in every abdominal exam. The spleen is examined well on CT and MRI, but sonography has its certain advantages that the others don’t have. Sonography is fast, low cost, always available, has no complications and is usually the first method of choice for an abdominal exam. Sonography of the spleen shows the size and location, normal variants and ruptures, pathologic conditions, and benign and malignant lesions. The spleen, also referred to as “the forgotten organ”, is located lying below the diaphragm and next to the stomach in the upper left quadrant. It is an intraperitoneal organ that is very large and composed mostly of lymph tissue. The proper function …show more content…
The most common normal variant is known as an accessory spleen and is most commonly routinely detected. It is defined as a small mass of the splenic tissue that has separated from the primary spleen and is very common. Accessory spleens usually measure one centimeter in diameter and a patient could have as many as six at one time. Tests show “90% are solitary, 10% are multiple and they are in 10-25% of all patients” (2011). Medical studies could be misread due to the fact that they resemble tumors, but most of the time you can detect the vessels leading to the accessory spleen by color Doppler. A rupture is a traumatic lesion of the spleen and is due to blunt force trauma to the abdomen. An acute rupture is very difficult to see on …show more content…
The first, Littoral Cell Angiom (LCA) is a rare benign tumor that is usually discovered incidentally with sonography. It can arise from cells that line the red pulp and can manifest with splenomegaly. Treatment for this condition is most commonly a splenectomy. The second type of benign tumor that can be found on sonography is a splenic hemangioma. It is the most common benign tumor found within the spleen and usually does not exceed 2 millimeters. There are two types of Splenic Hemangioma that can be differentiated by their specific sonographic appearances. The first type is a cavernous hemangioma which can be determined by its mixed echogenic or hypoechoic structure and may show partial calcifications or cystic structures. The second type is a capillary hemangioma which can be determined by its hyperechoic lesion with defined margins. Splenic Hemangioma is generally not treated unless it is large or symptomatic, which in that case the patient would need a splenectomy. Hamartoma is another very rare benign tumor found incidentally during an ultrasound or during surgrey. It originates from the red pulp and is smaller than 3 cenitmeters in size. On sonography, a hamartoma may look like a hyperechoic solid mass and may show cystic or necrotic portions as well as small calcifications. Lastly, Splenic Cysts are the most frequent
The hyperplasia foci can be seen as early as 2 months, as depicted by the histological picture. The number of cells with hyperplasia is then
An Achilles tendon rupture can be a partial or complete tear of the Achilles tendon hence when an athlete suffers from the injury it can come suddenly with a snapping or popping sound of the Achilles tendon separating into two pieces. The tendon rupture basically tears the fibres therefore meaning the tendon can no longer perform its normal func...
When red blood cells start out, they are shaped like flat discs. Over time, when passing through the spleen, pieces of the membrane are removed, causing the red blood cells to become round in shape, hence the term Spherocytosis (Seattle Childrens). When red blood cells enter the spleen, the cells undergo hemolysis. Hemolysis in hereditary spherocytosis results in the interplay of an intact spleen and an intrinsic membrane protein defect (Medscape). The breakdown of red blood cells is called hemolytic anemia (Wint Carmella).
Stomach, an organ belongs to the digestive system, plays an important role in human body. This J-shaped organ can be full with one liter of food. Stomach is located on left upper part of abdominal cavity, it connects the esophagus (upper) with the small intestine (below). To the left of the stomach, there is a spleen and to the right of it, we’ve got the liver. There are four sections of the stomach: cardia, fundus, body and pyloric. To control the openings into the stomach, the gastroesophageal sphincter relaxes and allowing food leave the stomach is the function of pyloric sphincter. The stomach wall has three layers of muscles that help it contracts in all direction to break food into smaller molecules. Moreover, this organ is lined by mucus coat to neutralize acid
Diagnostic medical sonography is a profession where sonographers direct high-frequency sound waves into a patient’s body through the use of specific equipment to diagnose or monitor a patient’s medical condition. As described by the Bureau of Labor Statistics, this examination is referred to as an ultrasound, sonogram, or echocardiogram. The high-frequency sound waves emitted from the handheld device, called a transducer, bounce back creating an echo and therefore produce an image that can be viewed on the sonographers computer screen. This image provides the sonographer and physician with an internal image of the patient’s body that will be used in the diagnosis. The most familiar use of ultrasound is used in monitoring pregnancies and is provided by obstetric and gynecologic sonographers, who also provide imaging of the female reproductive system. Other types of sonography include; abdominal sonography, breast sonography, musculoskeletal sonography, neurosonography and cardiovascular sonography. Due to the vast nature of uses in sonography, most professionals study one field that they choose to specialize in. Diagnostic medical sonography is a rapidly growing field because of the increase in medical advances. The area of Cleveland, Ohio has continued to rise in the medical field with great strides, providing better career prospects with the availability of numerous employment positions.
There are some more serious symptoms that may not be visible, such as the enlargement of the spleen and the inflammation of the liver. The enlargement of the spleen (see appendix) may not be detected by the doctor, but it is possible. It may cause a pain in the upper left abdominal located under the chest. If the ...
Pancreas: The pancreas is an oval organ located between the stomach and the small intestine. It makes fluids to protect the small intestine from the acid. It produces important enzymes and hormones that will ...
According to society of Diagnostic Medical Sonography website; sonographers are responsible for, “ a certification on Medical field, and be specialized in any part like abdomen or vascular”. The program provides educational and clinical experience that result inextensive knowledge. “...sonographer certification/credential in each of speciality areas in which the sonographer practices”. Associate and bachelor’s degree are available to any medical sonographer in the medical field. (South Texas College website) “ Throughout the clinical and practicum aspects of the program, students will train in various medical facilities”. ( South Texas College
The pancreas is located in the middle of the abdomen. It’s surrounded by the stomach, small intestine, liver and spleen. It’s about six inches long and shaped like a thin pear, wide at one end. It has three sections: wider right end is the head, the middle is the body and the left end is the tail.
Ultrasound Technicians are very valuable in the world of health care. Also known as Diagnostic Medical Sonographer, an Ultrasound Technician uses special machines and equipment that operates on sound waves to determine or diagnose medical problems for patients. There are specializations within this field in which some individuals explore. For instance, areas of specialization includes but not limited to; pregnancy, heart health, gynecology, and abdominal sonography. Although each specializing branch has its own distinctive function, they all involve probing the body to facilitate doctors with diagnoses.
The Spleen by Anne Finch, the Countess of Winchelsea, presents an interesting poetic illustration of depression in the spleen. The spleen for Finch is an enigma, it is mysterious, shape-shifting, and melancholic. Melancholy leads the subject to flashes of a grander, terrifying emotion: the sublime. The subject of Finch’s Pindaric ode experiences the sublime, and yet has the uncanny ability to reflect and reason on the feeling with acuity--even though the subject suffers from depression, which in effect dulls sensory information. The fact that she intensely perceives the sublime suggests a paradox where dulled senses can produce a penetrative emotional episode. To understand the paradox, the theory of the sublime and Finch’s engagement with the sublime in The Spleen must be traced to conceive the state of the dulled mind in the thrall of an infinite, and transcendent wave of emotion. The focus of this essay is that Finch understands that Dullness, as a by-product of depression, enables rational thought during a sublime experience. Furthermore, she thus illustrates her experience through images where she emphasizes her sensory information and her feelings, which were supposedly numbed by depression. Her feelings, indicated in The Spleen, are the crux to how Finch is able to simultaneously feel numb, and process the sublime.
A spleen rupture involves a powerful blow to the abdomen that can rupture the spleen, allowing large amounts of blood to make its way into the abdominal cavity. This blood loss is often recognized as pleuritic pain and hemodynamic instability. It often only occurs when there is a direct impact to this specific part of the abdomen. This injury is extremely painful and requires medical attention a soon as possible, or death may occur. This type of injury usually requires immediate surgery.
... makes digesting food easier.” Also fat, as it passes from the stomach to the intestines. The fluid is made in the liver, but is stored in the gallbladder. Imagine living without a liver for an extended period time. That would be very difficult, so you personally can become a donor and save many people lives.
Charles Baudelaire was a French poet in the late eighteen hundreds. He composed many short poems that didn’t necessarily rhyme. Most of his texts allow for several interpretations. The poems were concentrated around feelings of melancholy, ideas of beauty, happiness, and the desire to escape reality. Baudelaire uses these notions to express himself, others, and his art.
The ANS is positioned just below the medulla oblongata in the lower brainstem. The medulla is responsible for many major functions, such as respiration, cardiac regulation, vasomotor activity, and reflex actions; which include coughing, sneezing, vomiting, and swallowing. The input is received by the hypothalamus, which is located right above the