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Literature review for urinary tract infection
Literature review for urinary tract infection
Pathophiology of bladder cancer
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In 2014, Bladder cancer caused 15,580 deaths in the United States. It can affect anyone, but most commonly affects older individuals (National Cancer Institute, 2014). Bladder cancer usually grows on the inside layer of the bladder and can spread to other parts of the body, regrow, and even cause death. Cancer begins with cells that make up the different tissues of the body. Normally, the body’s cells grow and replace themselves at a reasonable rate, on an as-needed basis. Sometimes, the cell growth/replenishment process can get a little out of control and the body doesn’t need the cells that it is producing. When this happens, a mass or tumor can form within that tissue. Tumors can be benign, or malignant. When a tumor is benign, it is not as harmful as a malignant tumor. Malignant cancers can metastasize, regrow after removal, or even cause death. There are specific symptoms, risk factors, causes and several different treatment options for bladder cancer.
The bladder is a part of the urinary system that stores the body’s liquid waste made up by the kidneys. The bladder is a balloon-like structure that has three layers: an inner layer, a middle layer, and an outer layer. There are three different types cancer that can affect the bladder. The most common type of bladder cancer is called Transitional Cell Carcinoma. This type of cancer develops in the cells that form the inner lining of the bladder. 9-10 Americans with bladder cancer have Transitional Cell Carcinoma (National Cancer Institute, 2014). Squamous cell carcinoma is a bladder cancer that begins in thin, flat cells. This type of bladder cancer is not common in the United States as it accompanies a parasitic infection called Schistosomiasis. The third type of bladder ca...
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...urine inside the body. This is attached to the urethra and allows for normal urination. Sometimes, a catheter may be needed to drain the bladder completely. There are also options for Immunotherapy. This is when drugs are administered through the urethra directly to the bladder that work with the body’s immune system to help fight cancer. There are also options for radiation therapy and chemotherapy, before and after surgery or even alone (Mayo Clinic, 2012).
Bladder cancer is something that can happen to anyone. It’s important for patients to know the symptoms and report any out of the ordinary findings to their doctor. If bladder cancer is caught early enough, it can be treated noninvasively. If it is caught at a later stage, luckily, there are options with high success rates for patients to live a pretty normal life despite the surgery they may have to undergo.
Breast cancer has always been a common thread among the women of my family; especially on my mother’s side, including my Grandmother whom passed away due to this disease before I could ever meet her. More so, my mother was gravely affected by this disease early in my life. Thankfully, she was able to stop the cancer from spreading; the doctors were able to find the cancerous cells and remove them. Due to this grave, but powerful impact on my life, I have been determined to becoming a biomedical scientist to assist on the research and treatment of this deadly disease. Although this acts as my principal driver, to study in this field, I have also been intrigued and driven by the idea that I could aid lower setting regions to receive health benefits using studies in translational medicine and
The urinary tract consists of two kidneys, to ureters, urethra, and the urinary bladder. The urinary system works to remove waste from the body, maintain homeostasis of water, blood pressure, and regulate the body’s pH levels. The kidneys regulate several important internal conditions by excreting substances out into the body. After urine has been produced in the kidneys it is then transported to the urinary bladder via the ureters. The urinary bladder then holds the urine until the body is ready for excretion through the urethra.
Cystocele is a disease that causes the bladder to drop into the vagina. It occurs when both the woman’s bladder and the vagina lose their strength, and the bladder cannot stay in its proper place. The disease not only causes discomfort or pain. Due to the bladder is not on its correct position; it causes undesirable urine escape and incomplete emptying of the bladder. For women who suffer Cystocele, coughing, sneezing or laughing becomes a problem due to the urine leakage. The more common causes of Cystocele are giving birth, heavy lifting or going through menopause. There are three different levels of damage caused by the weakening of the wall between the bladder and the vagina (Cleveland Clinic 2007).
To start off, Non-gonococcal Urethritis (NGU) refers to an infection from the tube that runs from your bladder through the penis in men or the labia in women which passes the urethra. Normally, it is caused by gonorrhea but mostly chlamydia that is a sexually transmitted disease. There are multiple different ways how Non-gonococcal Urethritis is caused. An infection with chlamydia is half the case of NGU. Chlamydia is a bacterium type of germ that may be contacted threw sexual intercourse with an infected person. Perhaps, it can be passed down in to and out of vaginal, anal, or oral sex. There are other bacterial viruses that can be the cause of this disease. No cause can be found in 3 to maybe 10 cases. Sexually transmitted infections cannot be recognized by tests if it is not shown. Also, it is not attainable to know which cases are caused by an infection and the ones that are not.
Diagnosed with lung cancer, now what!? Time to do some research. Lung cancer is the number one cause of deaths in males and females. The causes, diagnosis, and treatment of lung cancer have advanced recently with new technology available to scientists and the medical profession. Lung cancer develops when the cells grow abnormally and tumors form instead of healthy lung tissue. It can take place in one or both lungs, normally the cells that line the air passages. Not all tumors are cancerous, the ones that do not spread are benign tumors. The more tumors that develop in the lungs will cause the lungs to work less efficiently. The metastatic tumors spread to other parts of the body passing through the blood stream or lymphatic system.
Cancer. The word by itself can conjure images of severely ill and frail people attached to IV medications and chemotherapy drugs as they cling to life in a hospital bed. Other illustrations and pictures depict unrecognizable, misshaped organs affected by abnormal cells that grow out of control, spread, and invade other parts of the body. Cancer studies show that close to one-half of all men and one-third of all women in the United States will be diagnosed with cancer during their lives. Today, millions of people are living with cancer or have had cancer. As patients are newly diagnosed with their specific type of cancer, whether it be breast, lung, prostate, skin, or blood cancer, etc., each patient has to consider what will happen with their future health care plan and who will be involved in their long journey from treatment to recovery. Once diagnosed, cancer patients become the focal point and the center of all activity in terms of care but cancer not only physically invades the patient’s body and well-being, it goes beyond the patient and significantly affects the emotional stability and support from from their loved ones and caregivers. Based on the insidious nature of cancer and typically late detection of malignant diseases, family members (either spouses, children, parents, other relatives, and friends) often become the patient's main caregiver. These caregivers, also known as informal caregivers, provide the cancer patient with the majority of the support outside of the medical facility or hospital environment and become the primary person to provide various types of assistance. They provide the physical support with bathing and assisting in activities of daily living, they become emotional ...
All play a role in removing waste from your body. Your kidneys filter waste from your blood and regulate the concentrations of many substances. Tubes called ureters carry urine from your kidneys to the bladder, where it’s store until it exits your body through the urethra.
A urinary tract infection is a very common infection that can happen to anybody. A urinary tract infection usually occurs when bacteria enters the urethra and multiples in the urinary system. The Urinary tract includes the kidneys, the thin tubes that carry urine from the kidneys to the bladder (ureters), and the main tube that carries the urine from the bladder (urethra). Women, men, and children are all immune to this infection. Women have the highest chances of getting it. In the Urinary tract, the main links of the ureters help get rid of any bacteria that tries to enter the urine, and the bladder helps prevent urine from backing up into the kidneys.
Genitourinary system: He doesn’t have pain during urinating and no increase of passing urine and he doesn’t need to get up in the middle of the night to pass urine. There is no blood in the urine.
Late December 2015 was, at the time, the worst month for me. It was around 8'o clock in the evening, the sun had set and the moon has risen to its’ fullest. I could smell the sweet aroma from the kitchen. I walked passed and into the living room, which was messy from all of our christmas decor. My mom yelled down the hall to my brothers.
I had the pleasure to interview my grandma, Olga Hernandez. She was born on November 8, 1951 in Cuba. She worked in a workshop making clocks. After she retired, she took care of me while my mom worked. I consider her to be my second mom because she lived with me for eight years. She taught me love, discipline, manners, etc. My grandma is: strong, beautiful, caring, and passionate. Most importantly, she is a breast cancer survivor. I chose to interview my grandma because October is Breast Cancer Awareness Month. I couldn’t think of a better time to do this interview. I like her story because although it’s sad, it has a happy ending. It shows you that no matter how hard things get, there’s always light at the end of the tunnel.
Cancer develops when cells in a part of the body begin to grow out of
The Phase I trial will be discussed here as it pertains to the topic at hand. The typical treatment for cervical cancer if surgery is not a viable option – like if the cancer has spread, then called locally advanced cervical cancer – is chemotherapy and radiation treatment at the same time. This phase I clinical trial is simply looking to add ipilimumab to this regimen, but once the chemo/radiation has been completed (LACC article). Chemo and radiation destroy tumor cells, which causes tumor-associated antigens to be released. Once released, these antigens are exogenous (outside the cell) and will be presented to helper T cells to initiate an immune response.
Each year more than 8 billion people are diagnosed with cancer all around the world. Everyone knows that cancer is a disease but what exactly is it? Cancer is not just one disease, there are actually more than 100 different types of cancer. Cells from any part of the body can become cancer and spread. Some types of cancers are more common than others. In order to understand what cancer is, it’s important to know how healthy cells function. Healthy human cells grow and divide in order to produce more cells when the body needs them. When the cells becomes damaged, it dies and gets replaced with a new cell; this process is called apoptosis. Unlike healthy cells, cancer causes the cells to grow out of control. The damaged cells survive and the
Uterine cancer is caused when new cells in the body are formed when not needed or when old or damaged cells don’t die when they should. This buildup of extra cells will form a growth known as a tumor. Tumors in the uterus can either be benign which is not cancerous or malignant which is cancerous. The malignant tumors may be life threatening if not treated. They can spread to other tissues, organs, and body parts. In this case the cancer can spread, or metastasis, to other parts of the female reproductive system.