Nuclear Medicine Essays (Examples)

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Nuclear Medicine
The recent nuclear crisis suffered by Japan seems to justify the fear-mongering much of the mainstream media engages in regarding the use of nuclear energy. Yet, many experts know that "nuclear imaging is used on tens of thousands of patients every day to take pictures of their hearts, lungs, kidneys, bones, brains and other organs" (Walters, 2009, p. 33) with very little adverse reactions to the procedure(s). Oftentimes the media engages in this type of behavior with the belief that it will encourage additional sales, and they are correct in thinking so. However, such behavior does little to allay the concerns of those individuals who fear nuclear use, no matter if it's deemed safe or not.

The fact that Walters penned the words before the Japan catastrophe is ironic indeed; his purpose was to call attention to the fact that "a dwindling supply of medical isotopes means patients might not….

Health Threat of Medical Ionizing adiation
Impact of Nuclear Medicine Exposures

In October 2009, the U.S. Food and Drug Administration (FDA) alerted all healthcare facilities involved in performing brain perfusion computed tomography (CT) to ensure their patients were not being overexposed to ionizing radiation (Samson, 2009). This notice was in response to the discovery that 206 patients subjected to this procedure at the Cedars-Sinai Medical Center in Los Angeles had been exposed up to eight times the recommended dose. The immediate effects to some patients were skin reddening and hair loss, but the long-term effects could be an increased risk of cancer. Since the error was in the programmed settings for the CT equipment, none of the medical personnel bothered to check the actual radiation doses the patients were receiving. The absence of exposure monitoring allowed the equipment to perform at this setting for over a year and a half.

This event, together….

Thyroid "hot spots" incidentally detected by whole body Fluorodeoxyglucose-Positron Emission Tormography (FDG-PET) scan
Fluorodeoxyglucose (FDG) whole body positron emission tormography (PET) scan is being used more often in the diagnostic follow-up or work-up of patients. In such conditions, positive PET scans with unanticipated hot spots within the thyroid region could be given the definition of thyroid FDG-PET incidentaloma, a name analogous to unexpected sonographic thyroid modules. A description of eight consecutive patients referred to the endoctrine department due to thyroid "hot spots" is given, incidentally detected by whole body FDG-PET scan. By applying ultrasound, histology reports, and fine needle aspiratory cytology (FNAC) in an experiment, an identification of pathology underlying thyroid FDG-PET incidentaloma will be attempted. FNAC showed a hint for surgery in all patients. Surgery has been carried out in 7 patients. There was a correct identification of malignancy in five patients; two having medullary thyroid carcinomas, one with lymph….

Ga DOA OC Radio Pharmaceutical
Neuroendocrine tumors (NE) are neoplasms characterized by tissue immunoreactivity for neuroendocrine differentiation markers, appearance as a small mass that can be off white to yellow often in submucosa and prevalence throughout the body but typically found in the intestine or lungs (Oberg2011). he tumors can be malignant and are typically detected through hormone markers in a first diagnosis (Arnold 2003). Because of the diffuse nature of this type of tumor, detecting and imaging NEs requires scanning and typically requires a contrast agent to detect the location of tumors in tissue (an 2011). Many NE cells possess an overexpression of somatostatin receptors on their surface (Kwekkeboom 2005, VenEssen 2007). Somatostatin receptors are cell surface proteins that bind to somatostatin, a growth hormone inhibiting hormone that regulates the endocrine system and affects neurotransmission and cell proliferation (Florio 2002). he overexpressed somatostatin receptors can be used to both detect….

A cohort of approximately one hundred participants recently diagnosed and not yet treated for neuroendocrine tumors will eventually be selected for this study, providing an adequate sample size to produce significant validity, reliability, and generalizability (Gabriel et al., 2007). A control group of approximately twenty-five individuals recently given negative results on conventional scintigraphy and/or dedicated CT diagnostic measures for neuroendocrine tumors will also be included in this study. All study participants will undergo imaging/diagnostic testing for neuroendocrine tumors using each of the three target methodologies -- [68Ga]-DOTATOC-based PET imaging, conventional scintigraphy, and dedicated CT (111ln-octreotide scintigraphy), with all tests completed on each patient within a four-day timeframe and all testing for the study completed in a three-month period. Follow-up documentation of treatments, neuroendocrine tumor diagnosis confirmation or rejection using histopathology, CT and MI, and an ultimate determination of neuroendocrine tumor at the time of initial testing will also be….

The conclusion according to Ludwig, et al. (2001) is that "the flat-panel detector has diagnostic performance superior to that of conventional screen-film storage-phosphor radiography for detecting shall artificial osseous lesions at clinical exposure settings. With the flat-panel detector, exposure may be reduced by a sum of 50% in order to gain satisfactory
In the study entitled: "Performance of a Flat-Panel Detector in Detecting Artificial one Lesions: Comparison with Conventional Screen-Film and Storage-Phosphor Radiography" which was written by Karl Ludwig, M.D. et al. states that the case study was done with the express purpose of comparing a "large-area direct-readout flat-panel detector system with a convention screen-film system and storage-phosphor system" for the detection of "small artificial osseous lesions simulating osteolytic disease" and in the assessment of diagnostic performance as the exposure dose decreases over time. The results stated in the study were that: "ROC analysis showed A) Values of 0.820 (speed….

This has been the traditionally used mode of treatment for non-Hodgkin's Lymphomas, but the fact remains that there have not been many clinical trials conducted that would reveal the benefits of CHOP in comparison to various other chemotherapy options for the treatment of CLL, which is a very slowly growing form of cancer and is therefore conversely very difficult to treat and cure because of the fact that all the traditional methods of treatment, whether chemotherapy or radiation, are meant to quickly and rapidly destroy the fast growing cancerous cells. (Cancer Treatment and Prevention)
Curing a patient with the CLL or SLL forms of cancer is considered to be highly unusual, but it is true that these patients will b able to lead productive lives even after 6 to 10 years after the cancer have been diagnosed for them. A patient when he is making the choice of treatment for….

Belonging to Alliant Credit Union Mean to Me?
I am on track to graduate from a Nuclear Medicine program in September of 2015. his is an important step for me because the nuclear medicine program holds out great hope for more efficient strategies for diagnosing and treating disease -- and healing people who are suffering.

After graduation I will pursue a career at Kaiser Permanente. I will pay off my credit card debt and begin a savings and retirement program at Alliant Credit Union, to assure my own financial security but also to ensure that my parents have the resources to be comfortable and happy in their retirement years.

Going back to 2009, when I bought my first automobile -- which is a huge step for a young person in terms of the need for independence, for transportation and the need to learn how to manage one's finances -- I have been….

Children's Hospital of Philadelphia (CHOP) has recently constructed an ultramodern pediatric imaging facility. The healthcare facility exclusively focuses its improved services on children's imaging. In this paper, we present a marketing approach that covers computed Tomography (CT), fluoroscopy, General radiology (X-ay), Magnetic resonance Imaging (MI), Nuclear Medicine as well as ultrasound. The work includes an assessment of both the internal as well as external environment which is important in allowing us to determine the full advantage associated with the CHOP brand, the strategic location of the facility as well as the purchase of the new and improved equipment to warrant the integrated marketing strategy. The approach is however, threatened by the existence of another major hospital within Philadelphia that also offers pediatric imaging services. This risk will however be mitigated by CHOP's approach of focusing on pediatric imaging at an affordable price. Pediatric imaging is to form CHOP's niche….

The investigators noted that because patients who have skip metastases and negative pelvic lymph nodes have been found to later develop distant metastases, ProstaScint imagine was instrumental in detecting metastatic disease and prompting further investigation." (2004)
The work of Murphy and Troychak (2000) entitled: "Follow-Up Prostascint Scans Verify Detection of Occult Soft-Tissue Recurrence After Failure of Primary Prostate Cancer Therapy" published in the Prostrate Journal reports a study conducted for the evaluation of the ability of ProstaScint scan in the detection of prostatic bed recurrent and metastases to regional or distant lymph nodes. The study reported is of one hundred sequential patients who were evaluated with repeated ProstaScint scans due to evidence of recurrence during the disease course. These patients were followed from November 1994 and April 1999 and had "concurrent bone scans and serum prostate-specific antigen (PSA) evaluations. They have had hormone therapy (n = 53) and/or experienced a….

The importance of adioactive material and how it could apply to your career pathadioactive materials are a class of chemicals with the atom\\\'s nucleus being unstable. These chemicals will achieve stability through changes in the nucleus in a process called radioactive decay (Alsharef et al., 2020). The changes can occur through the emission of alpha particles, spontaneous fission, or conversion of neutrons to protons. adioactive materials refer to nuclear materials that have nuclides that will undergo spontaneous disintegration. adioactive materials\\\' radiological or fissile properties might cause serious bodily injury, death, or substantial damage to property or the environment. Therefore, precautions must be taken when handling and disposing of radioactive materials. Examples of radioactive materials are cesium, iodine, cobalt, plutonium, radium, ionizing radiation, radon, thorium, strontium, and uranium.adioactive materials are vital for the diagnosis and treatment of illnesses. They are also vital in medical research. While not many people are aware,….

Letter of Appeal My Name
PAGES 2 WORDS 683


Next I will respond to the accusation that I collaborated with other students on Question 3 in violation of the exam instructions which read, "Students may not work together." I assure the committee that collaboration with others for this exam was never a consideration for me for the following reasons.

One, I had no reason to consult with others because as a take-home exam, I had a wealth of information and ample time available to me to conduct research at the library or on the Internet. Moreover, I have proven myself to be a hard-working and successful student, one who would not need the assistance of others on a straightforward exam question.

Second, if I had needed or wanted to consult with others I would hesitate to use my fellow classmates as a reliable resource. Rather, I would much prefer the more valuable input from my place of employment: I work as….

Missed Breast Carcinomas
PAGES 8 WORDS 3074

Missed reast Carcinomas
Mammography is a particular type of imaging which use an x-ray system, which has a low-dose for the purpose of detecting breast cancer at a very early stage. ut even with the help of Mammography, in 10-30% cases of breast cancers would be missed. y way of this paper an attempt has been made to understand the factors, which cause for missed breast cancers, and discuss ways to reduce the false negative rate of mammography.

The false negative rate of mammography was around 8-10% according to the data of the reast Cancer Detection Demonstration project. Another study was of the opinion that the rate of missed breast cancers with regard to mammography was very high as 35%. (Harvey, Fajardo, Lnnis, 1993) In another study of 10 radiologists the true cases of cancers were considered to be in 74-96% cases which were understood after analyzing 150 mammograms. (Elmore, Wells, Lee,….

Healthcare Team
PAGES 2 WORDS 580

Healthcare Team Members
HEALTH CARE TEAM

The healthcare team is assembled and trained to meet the special needs of patients and their families (Ezziane, et al., 2012). A skilled health care team can consist of doctors, nurses and many other health care professionals. A patient may encounter many different team members, each playing a special role in delivering quality care (Allen, 2009).

Attending Physicians (M.D., Doctor of Medicine) are experts in very specialized areas such as obstetrics or pediatrics. Most physicians treat injuries and illnesses in patients by giving exams, taking medical histories, prescribing medications, and ordering, performing, and interpreting diagnostic tests. They oversee and lead the healthcare team.

Education - Physicians complete at least 4 years of undergraduate school, 4 years of medical school, and 3 to 8 years of internship and residency, depending on their specialty.

Anesthesiologists (M.D., Doctor of Medicine or D.O., Doctor of Osteopathic Medicine) administer medicine to prevent pain or….


1.3. Summary of argument, Hypothesis

The role of leadership styles and their applicability to the success or failure of mergers, acquisitions and alliances is the focus of this research. Any leadership study, to be relevant, must also focus on the needs of those served by the organizations studies. That is why in the proposed Change Management Equilibrium Model have customer-driven processes at their center or core. The focus of the research to either validate or refute the model is based on consistency and collaboration as two factors that also serve to create greater levels of integration between the two or more healthcare providers merging or changing their organizational structures to better serve the market. This market orientation is what many public-ally-owned and operated healthcare providers struggle with, as often the source of funding becomes their "customer" or whom they serve (Brinkmann, O'Brien, 2010). Studies by AM esearch for example show that….

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5 Pages
Research Proposal

Medicine

Nuclear Medicine the Recent Nuclear Crisis Suffered

Words: 1736
Length: 5 Pages
Type: Research Proposal

Nuclear Medicine The recent nuclear crisis suffered by Japan seems to justify the fear-mongering much of the mainstream media engages in regarding the use of nuclear energy. Yet, many experts…

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14 Pages
Research Paper

Disease

Impact of Nuclear Medicine Exposures to the American Population

Words: 4415
Length: 14 Pages
Type: Research Paper

Health Threat of Medical Ionizing adiation Impact of Nuclear Medicine Exposures In October 2009, the U.S. Food and Drug Administration (FDA) alerted all healthcare facilities involved in performing brain perfusion computed…

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10 Pages
Research Paper

Anatomy

Incidental Findings in Nuclear Medicine Scans

Words: 2832
Length: 10 Pages
Type: Research Paper

Thyroid "hot spots" incidentally detected by whole body Fluorodeoxyglucose-Positron Emission Tormography (FDG-PET) scan Fluorodeoxyglucose (FDG) whole body positron emission tormography (PET) scan is being used more often in the diagnostic…

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6 Pages
Research Proposal

Medicine

68 GA Dota TOC Radiopharmaceutical

Words: 1828
Length: 6 Pages
Type: Research Proposal

Ga DOA OC Radio Pharmaceutical Neuroendocrine tumors (NE) are neoplasms characterized by tissue immunoreactivity for neuroendocrine differentiation markers, appearance as a small mass that can be off white to yellow…

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3 Pages
Term Paper

Medicine

68Ga -Dotatoc in Imaging Neuroendocrine Tumors

Words: 881
Length: 3 Pages
Type: Term Paper

A cohort of approximately one hundred participants recently diagnosed and not yet treated for neuroendocrine tumors will eventually be selected for this study, providing an adequate sample size…

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3 Pages
Term Paper

Medicine

Radiological Imaging Portable Computed Radiography

Words: 1218
Length: 3 Pages
Type: Term Paper

The conclusion according to Ludwig, et al. (2001) is that "the flat-panel detector has diagnostic performance superior to that of conventional screen-film storage-phosphor radiography for detecting shall artificial…

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16 Pages
Term Paper

Disease

Radioimmunotherapy for the Treatment of

Words: 6684
Length: 16 Pages
Type: Term Paper

This has been the traditionally used mode of treatment for non-Hodgkin's Lymphomas, but the fact remains that there have not been many clinical trials conducted that would reveal…

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1 Pages
Creative Writing

Economics

Alliant Credit Union Positive Institution for Me

Words: 359
Length: 1 Pages
Type: Creative Writing

Belonging to Alliant Credit Union Mean to Me? I am on track to graduate from a Nuclear Medicine program in September of 2015. his is an important step for…

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10 Pages
Essay

Healthcare

Children's Hospital of Philadelphia Chop Has Recently

Words: 2740
Length: 10 Pages
Type: Essay

Children's Hospital of Philadelphia (CHOP) has recently constructed an ultramodern pediatric imaging facility. The healthcare facility exclusively focuses its improved services on children's imaging. In this paper, we…

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12 Pages
Term Paper

Disease

Prostascint Imaging in Detection of

Words: 3324
Length: 12 Pages
Type: Term Paper

The investigators noted that because patients who have skip metastases and negative pelvic lymph nodes have been found to later develop distant metastases, ProstaScint imagine was instrumental in…

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image
3 Pages
Essay

Chemistry

Benefits of Radioactive Materials

Words: 885
Length: 3 Pages
Type: Essay

The importance of adioactive material and how it could apply to your career pathadioactive materials are a class of chemicals with the atom\\\'s nucleus being unstable. These chemicals will…

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image
2 Pages
Term Paper

Teaching

Letter of Appeal My Name

Words: 683
Length: 2 Pages
Type: Term Paper

Next I will respond to the accusation that I collaborated with other students on Question 3 in violation of the exam instructions which read, "Students may not work together."…

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8 Pages
Term Paper

Disease

Missed Breast Carcinomas

Words: 3074
Length: 8 Pages
Type: Term Paper

Missed reast Carcinomas Mammography is a particular type of imaging which use an x-ray system, which has a low-dose for the purpose of detecting breast cancer at a very early…

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image
2 Pages
Assessment

Health - Nursing

Healthcare Team

Words: 580
Length: 2 Pages
Type: Assessment

Healthcare Team Members HEALTH CARE TEAM The healthcare team is assembled and trained to meet the special needs of patients and their families (Ezziane, et al., 2012). A skilled health care…

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42 Pages
Multiple Chapters

Healthcare

Change Management in Healthcare Organizations

Words: 16366
Length: 42 Pages
Type: Multiple Chapters

1.3. Summary of argument, Hypothesis The role of leadership styles and their applicability to the success or failure of mergers, acquisitions and alliances is the focus of this research. Any…

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