1868 1962 the diseases of bengal and the founding of the calcutta school of tropical medicine
Tài liệu Infectious Diseases of the Head and Neck pptx
Ngày tải lên :
19/02/2014, 08:20
... a nodular mass at the angle of the jaw The masses gradually increase in size and number and form sinuses that open onto the face and neck Although infection is often seen in the jaw area, Actinomyces ... in the host following the fly bite The sandfly inoculates the host with the organisms in the promastigote stage Once the organisms are inoculated, they are phagocytized by host macrophages The ... cat, and, in the soil, if they are exposed to the right conditions, will grow into infectious oocysts The tachyzoites are the proliferating form of the organism, and, when present in tissue, they...
- 33
- 652
- 0
Tài liệu From Burden to “Best Buys”: Reducing the Economic Impact of Non-Communicable Diseases in Low- and Middle-Income Countries pdf
Ngày tải lên :
20/02/2014, 19:20
... help reduce the growing burden of NCDs: • A global analysis of the economic impact of NCDs by the World Economic Forum and the Harvard School of Public Health • An analysis of the costs of scaling ... The content of this report stems from the work published in two separate reports, one led by the World Economic Forum and the Harvard School of Public Health, and the other developed by the ... by the World Economic Forum and the Harvard School of Public Health (2011) Source: Based on The Global Economic Burden of Non-communicable Diseases – Prepared by the World Economic Forum and the...
- 12
- 799
- 1
Tài liệu Committee on Foreign and Emerging Diseases of the United States Animal Health Association pptx
Ngày tải lên :
22/02/2014, 05:20
... Service and the Bureau of Indian Affairs Support roles are also played by the Department of Transportation, the Department of Defense, the Department of Commerce, the Department of Justice, the Department ... meaningful and less meaningful Less meaningful because of the rapid movement of diseases around the world and the increasing likelihood that one of these will be found here (Exotic Newcastle disease and ... Colleges of Veterinary Medicine at the University of Georgia and Cornell University, for allowing us the time to devote to the editing and assembling of this book We were each generously given the...
- 472
- 1.2K
- 1
Application of the International Classification of Diseases to Dentistry and Stomatology Third Edition potx
Ngày tải lên :
15/03/2014, 11:20
... disorders Diseases of the nervous system Diseases of the circulatory system Diseases of the respiratory system Diseases of the digestive system Diseases of the skin and subcutaneous tissue Diseases of ... manifestations Other benign neoplasms of connective and other soft tissue D21.0 Connective and other soft tissue of head, face and neck D21.0 Benign tumours of blood vessels other than haemangioma and glomus ... standard recording system for all oral diseases and conditions; • by means of the recording system, to make possible the collection of data that will allow the prevalence of oral diseases and...
- 246
- 1.9K
- 0
Oncogenesis, Inflammatory and Parasitic Tropical Diseases of the Lung Edited by Jean-Marie Kayembe potx
Ngày tải lên :
23/03/2014, 14:20
... Transducer and Activator of Transcription), and several other proteins and molecules (Fig 2) Oncogenesis, Inflammatory and Parasitic Tropical Diseases of the Lung Figure The binding of specific ligands ... traffic across the continents and migration of the population Physicians need to be aware of the symptoms and imaging findings of these diseases mainly in travelers and immigrants from tropical endemic ... improve the un‐ derstanding of the phenomenon and help develop targeted therapies The third section on parasitic tropical lung disease highlights the growing importance of ne‐ glected tropical diseases...
- 166
- 408
- 0
Hughes, Mansel & Webster''''s Benign Disorders and Diseases of the Breast pdf
Ngày tải lên :
28/03/2014, 22:20
... influence of their work Of course many others made major contributions, though of less depth and impact Brodie and Paget of the UK, Semb of Norway, Reclus of France and Schimmelbusch and Billroth of ... Prize of the Royal College of Surgeons for his dissertation on diseases of the mammary gland, and this was published as a monograph entitled Diseases of the Breast and their Treatment in 1850.8 The ... nipple and areolar necrosis 29 Benign disorders and diseases of the breast Lymphatics of the breast The lymphatic drainage of the breast is of great importance in the spread of malignant disease of...
- 349
- 2K
- 3
Chapter 091. Benign and Malignant Diseases of the Prostate (Part 1) pps
Ngày tải lên :
07/07/2014, 02:20
... converted by the enzyme 5αreductase to dihydrotestosterone in the gland The periurethral portion of the gland increases in size during puberty and after the age of 55 due to the growth of nonmalignant ... and Pathology The prostate is located in the pelvis and is surrounded by the rectum, the bladder, the periprostatic and dorsal vein complexes that are responsible for erectile function, and the ... produced in the epithelial cells Both prostate epithelial cells and stromal cells express androgen receptors and depend on androgens for growth Testosterone, the major circulating androgen, is...
- 5
- 373
- 0
Chapter 091. Benign and Malignant Diseases of the Prostate (Part 2) pot
Ngày tải lên :
07/07/2014, 02:20
... which the tempo of the illness is altered and symptoms controlled until the patient dies of other causes These can be equivalent therapeutically from a patient standpoint if the patient has not ... death, the states model allows a distinction between cure the elimination of all cancer cells, the primary therapeutic objective when treating most cancers and cancer control, in which the tempo of ... surgically remains in the state of localized disease as long as the PSA remains undetectable The time within a state becomes a measure of the efficacy of an intervention, though the effect may not...
- 5
- 294
- 0
Chapter 091. Benign and Malignant Diseases of the Prostate (Part 3) docx
Ngày tải lên :
07/07/2014, 02:20
... palpable, and of these, 70% are pathologically organ-confined The downside of widespread PSA screening is the detection and treatment of cancers with such a low malignant potential that they would ... examined for the presence of cancer, and the amount of cancer is quantified based on the length of the tumor within the core and the percentage of the core involved ... course of antibiotics before biopsy Men with an abnormal PSA and negative biopsy are advised to undergo a repeat biopsy Each core of the biopsy is examined for the presence of cancer, and the amount...
- 5
- 329
- 0
Chapter 091. Benign and Malignant Diseases of the Prostate (Part 4) potx
Ngày tải lên :
07/07/2014, 02:20
... to the extent of the disease within the gland, the presence or absence of capsular invasion, involvement of seminal vesicles, and extension of disease to lymph nodes Because of the inadequacy of ... identified solely on the basis of an abnormal PSA (T1c), those that are palpable but clinically confined to the gland (T2), and those that have extended outside the gland (T3 and T4) (Table 91-1) ... for staging, the staging system was modified to include the results of imaging studies Unfortunately, no single test has proven to indicate accurately the stage or the presence of organ-confined...
- 5
- 368
- 0
Chapter 091. Benign and Malignant Diseases of the Prostate (Part 5) pot
Ngày tải lên :
07/07/2014, 02:20
... more advanced the disease, the lower the probability of local control and the higher the probability of systemic relapse More important is that within the categories of T1, T2, and T3 disease ... radiation therapy, or active surveillance Choice of therapy requires the consideration of several factors: the presence of symptoms, the probability that the untreated tumor will adversely affect the ... of outcomes of various forms of therapy is limited by the lack of prospective trials, referral bias, and differences in the outcomes used The primary outcomes are cancer control and treatment-related...
- 5
- 303
- 0
Chapter 091. Benign and Malignant Diseases of the Prostate (Part 6) docx
Ngày tải lên :
07/07/2014, 02:20
... radiation therapy (IMRT) to maximize the dose to the prostate and to minimize the exposure of the surrounding normal structures The addition of IMRT has permitted further shaping of the dose, ... radiation therapy The aim is to decrease the size of the prostate and, consequently, to reduce the exposure of normal tissues to full-dose radiation, to increase local control rates, and to decrease the ... pretreatment, the dose administered, and the time of assessment Postradiation erectile dysfunction is related to a disruption of the vascular supply and not the nerve fibers Neoadjuvant hormone therapy...
- 5
- 336
- 0
Chapter 091. Benign and Malignant Diseases of the Prostate (Part 7) potx
Ngày tải lên :
07/07/2014, 02:20
... surgery and/ or radiation therapy By definition, patients have no evidence of disease on scan For these patients the central issue is whether the rise in PSA results from persistent disease in the ... undergone radiation therapy The decision to recommend radiation therapy after prostatectomy is often made on the basis of the pathologic findings at surgery, as imaging studies such as CT and bone scan ... estimated that 10–15% of patients had "insignificant" cancers Given the multifocality of the disease, a concern is the limited ability to predict pathologic findings on the basis of a needle biopsy,...
- 5
- 339
- 0
Chapter 091. Benign and Malignant Diseases of the Prostate (Part 8) docx
Ngày tải lên :
07/07/2014, 02:20
... 69, and 79% if the doubling time was short (
- 5
- 349
- 0
Chapter 091. Benign and Malignant Diseases of the Prostate (Part 9) pdf
Ngày tải lên :
07/07/2014, 02:20
... Outcomes of Androgen Depletion The antiprostate cancer effects of the various androgen depletion strategies are similar, and the clinical course is predictable: an initial response, then a period of ... quality of life Combined androgen blockade the administration of an antiandrogen plus a GnRH analogue or surgical orchiectomy—was designed to inhibit both testicular and adrenal androgens at the ... patients treated with radiation therapy and years of androgen depletion relative to radiation alone, was criticized for the poor outcomes of the control group Another showing a survival benefit...
- 5
- 336
- 0
Chapter 091. Benign and Malignant Diseases of the Prostate (Part 11) pdf
Ngày tải lên :
07/07/2014, 02:20
... at bedtime) act by relaxing the smooth muscle of the bladder neck and increasing peak urinary flow rates No data show that these agents influence the progression of the disease Surgical approaches ... Over 5 how often past month, the have you found it difficult to postpone urination? Over the past month, how often have you had a weak urinary stream? Over the (No (1 (2 (3 (4 (5 how often past ... regardless of the size of the gland, while those with an inability to urinate, gross hematuria, recurrent infection, or bladder stones may require surgery In patients with symptoms, uroflowmetry...
- 9
- 423
- 0
Diseases of the Gallbladder and Bile Ducts - part 1 pdf
Ngày tải lên :
09/08/2014, 14:22
... vein, and the celiac axis The inferior pathway of nodes along the cystic duct, anterior and lateral aspect of the portal vein, the posterior aspect of the pancreas, between the aorta and the inferior ... the round ligament and umbilical fissure The right lobe is further divided by the gallbladder fossa into the right hemiliver to the right of the gallbladder and the quadrate lobe to the left The ... confluence takes place at the right of the hilus of the liver, anterior to the portal venous bifurcation and overlying the origin of the right branch of the portal vein (Fig 1.5) The biliary confluence...
- 41
- 458
- 1
Diseases of the Gallbladder and Bile Ducts - part 2 potx
Ngày tải lên :
09/08/2014, 14:22
... examination They can Chapter 3: Epidemiology of diseases of the bile ducts and gallbladder be distinguished from stones by their fixed position in the gallbladder and by the lack of an acoustic ... jejunum, and amount of gas in the second portion of the duodenum An oral contrast agent has been introduced in the past that both displaces and absorbs gas in the lumen of the stomach, duodenum, and ... (especially the first and second portions of the duodenum and the hepatic flexure of the colon) The attenuation of bile may be increased in patients with sludge, or several hours to days after the intravascular...
- 44
- 468
- 0
Diseases of the Gallbladder and Bile Ducts - part 3 pdf
Ngày tải lên :
09/08/2014, 14:22
... profound segmental atrophy, particularly in the anterior segment of the right hepatic lobe and the medial segment of the left hepatic lobe Furthermore, there are often enlarged lymph nodes in the ... includes the rnucosa, the fibromuscularis, and the fibrous layer of the serosa The outer hyperechoic layer corresponds to the subserosal fatty tissue, the serosa, and the interface echo between the ... Involvement of the main trunk of the portal vein Involvement of both branches of the portal vein or bilateral involvement of the hepatic artery and portal vein Vascular involvement on one side of the...
- 44
- 501
- 0
Diseases of the Gallbladder and Bile Ducts - part 4 pot
Ngày tải lên :
09/08/2014, 14:22
... al The role of radiation therapy in cancer of the extra-hepatic biliary system: an analysis of thirteen patients and a review of the literature of the effectiveness of surgery, chemotherapy and ... approaches for the biliary tree and gallbladder by irradiation They further characterized the injury as “vacuolation, swelling, and necrosis of the epithelial cells of the ducts, and by a slow and atypical ... absorption of the majority of their energy at the end of their track range, the so-called Bragg peak The dose unit of charged particles is the Gray Equivalent (GyE) Figure 7.2 demonstrates the energy...
- 44
- 385
- 0