214 chapter xxvi—bronchoscopy in malignant growths of the trachea
Chapter 091. Benign and Malignant Diseases of the Prostate (Part 1) pps
... 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 cells in the transition zone of the prostate ... (SRD5A2) gene have also been implicated in the variations in incidence The incidence of autopsy-detected cancers is similar around the world, while the incidence of clinical disease varies Thus, environmental ... survival in prospective randomized trials The paradox of management is that although the disease remains the second leading cause of cancer deaths in men, only man in with prostate cancer will die of...
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Chapter 091. Benign and Malignant Diseases of the Prostate (Part 2) pot
... based on the tempo of the illness as it unfolds in the individual, relative to the riskto-benefit ratio of the therapy being considered No Cancer Diagnosis Prevention Several agents are under investigation ... control, in 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 ... detected in the finasteride group were high-grade [37% (280 of 757 cancers) vs 22% (237 of 1068 cancers) for the placebo group] have been shown to be an artifact of the reduced volume of the malignant...
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Chapter 091. Benign and Malignant Diseases of the Prostate (Part 3) docx
... Each core of the biopsy is 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 ... changed the clinical spectrum of the disease Now, 95–99% of newly diagnosed cancers are clinically localized, 40% are not palpable, and of these, 70% are pathologically organ-confined The downside of ... ongoing Until the results of these studies are available, men are advised to make an informed decision about whether to undergo testing A diagnostic algorithm based on the DRE and PSA findings...
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Chapter 091. Benign and Malignant Diseases of the Prostate (Part 4) potx
... 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 ... 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 ... histologic grade) often determines biologic behavior The presence or absence of perineural invasion and extracapsular spread are also recorded Prostate Cancer Staging The TNM staging system includes categories...
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Chapter 091. Benign and Malignant Diseases of the Prostate (Part 5) pot
... undetectable in the blood within weeks, based on the PSA half-life in the blood of days If PSA remains detectable, the patient is considered to have persistent disease After radiation therapy, in contrast, ... to assess The 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, ... rates range from 25 to 89% Part of the variability relates to how the complication is defined and whether the patient or physician is reporting the event The time of the assessment is also important...
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Chapter 091. Benign and Malignant Diseases of the Prostate (Part 6) docx
... further shaping of the dose, allowing the delivery of still higher doses to the prostate and a further reduction in normal tissue exposure These advances have enabled the safe administration of doses ... with intensity-modulated 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 ... disruption of the vascular supply and not the nerve fibers Neoadjuvant hormone therapy has also been studied in combination with radiation therapy The aim is to decrease the size of the prostate...
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Chapter 091. Benign and Malignant Diseases of the Prostate (Part 7) potx
... waiting, or deferred therapy, is a policy of monitoring the illness at fixed intervals with DREs, PSA measurements, and repeat biopsies of the prostate as indicated, but with no therapeutic intervention(s) ... disease on scan For these patients the central issue is whether the rise in PSA results from persistent disease in the primary site, systemic disease, or both In theory, disease in the primary site ... 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,...
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Chapter 091. Benign and Malignant Diseases of the Prostate (Part 8) docx
... potency The initial rise in testosterone may result in a clinical flare of the disease These agents are therefore contraindicated in men with significant obstructive symptoms, cancer-related pain, ... disease at the same time intervals was 23, 32, and 53%, vs 47, 69, and 79% if the doubling time was short (
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Chapter 091. Benign and Malignant Diseases of the Prostate (Part 9) pdf
... first 2–4 weeks of treatment to protect against the flare Intermittent Hormone Therapy Another way to reduce the side effects of androgen depletion is to administer hormones on an intermittent basis ... differentiation pathway In this way, the surviving cells that are allowed to proliferate in the presence of androgen will retain sensitivity to subsequent androgen depletion Applied in the clinic, androgen ... normal in 60–70% of patients, and measurable disease regression occurs in 50%; improvements in bone scan occur in 25% of cases, but the majority remains stable Duration of survival is inversely...
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Chapter 091. Benign and Malignant Diseases of the Prostate (Part 11) pdf
... 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 include TURP, ... Always the time after you finished urinating? Over the 5 how often past month, have you had to urinate again less than h after you finished urinating? Over the past month, how often have you found ... 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...
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Genetic polymorphisms of matrix metalloproteinases and their inhibitors in potentially malignant and malignant lesions of the head and neck potx
... 23 of them have been found in humans [21-23] The members of the MMP family have many similarities in their structure All MMPs have a zinc-binding motif in the catalytic domain In addition, they ... metalloproteinase inhibitors (MMPIs) in cancer therapy Inhibition of MMP activity in the ECM has been involved in invasion of malignant cells Shah et al reported functional degradation of ECM and therapeutic ... an Nterminal domain called predomain, followed by the propeptide domain The majority of MMPs also have additional domains, e.g., Hemopexin domain These additional domains are important in substrate...
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Báo cáo y học: " Malignant melanoma of the stomach presenting in a woman: a case report" potx
... different organs of the human body with an unusual predilection for the gastrointestinal tract Gastrointestinal invasion is a rare condition and is often associated with the invasion of other visceral ... Concerning the anatomical site of the gastric metastases, the majority of them are reported to occur in the body and the fundus, most often at the greater curvature with lesser curvature lesions being ... an intraabdominal location The mean survival time of these patients is consistently less than one year The exact clinical incidence of gastrointestinal melanoma cannot be determined from any...
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How group work is used in speaking lesson of the first year major students of english at viet nam university of commerce
... CLT and teaching speaking and group work in teaching speaking are reviewed Chapter Three describes the methodology used in the research study The findings of the procedures in organizing group work, ... main stages: setting up (organizing the pairs and group/ giving instructions), monitoring (listening to the pairs/ groups during the activity and guiding / giving support/ making notes) and winding ... experience, the ten interviews were conducted in Vietnamese At the beginning of each interview, the students were explained clearly, explicitly and unambiguously about the nature of the study During the...
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A research proposal submitted in partial fulfillment of the requirements for the degree of Master of Business Administration
... guide for other customers in the Vietnamese market 1.5 Organization of the study Chapter I provides an introduction including the rationale of the study, indentification of the problem, objectives, ... understanding of the store by evaluating the store in terms of the factors comprising the choice criteria Based on the evaluation, the consumer 18 forms a degree of preference for the store If ... 20.10% Here there is again opposing behavior in prior intention of going supermarkets between the two groups, describing in table 4.9 The option “plan before going” appeared much more often in heavy-users...
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An analysis of modality in some speeches of the president obama = phân tích tính hình thái trong một số bài phát biểu của tổng thống obama luận văn tốt nghiệp đại học
... Non- linguistic contexts include : the type of communicative event; the topic; the purpose of the event, the setting including location, time of day, season of year and physical aspects of the ... with the help of interjections (2; p.67) Scholar I.P Krylova thinks that the main means of expressing modality is the mood of the verb Thus in English we find the Indicative Mood representing ... up the main points in Recapitulation and Limitations of the Study and makes Suggestions for the Futher Studies The part REFERENCES consists of all of the materials that the author has used in the...
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Tài liệu Báo cáo khoa học: Characterization of chitinase-like proteins (Cg-Clp1 and Cg-Clp2) involved in immune defence of the mollusc Crassostrea gigas docx
... based on the conserved amino acid sequences of the catalytic domain of members of the GH18 family resulted in the amplification of an expected 147 bp sequence Cloning and sequencing of this fragment ... composed of the sole Glyco_18 domain, the C-terminal tail of C gigas CLPs may not noticeably contribute to the structure and the function of these proteins Interestingly, Cg-Clp1 and Cg-Clp2 C-terminal ... from the oyster Crassostrea gigas [5] Interestingly, this protein, named C gigas chitinase-like protein (CgClp1) was found to be involved in the control of growth and remodelling processes in a...
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Tài liệu Báo cáo khoa học: Phylogenetic relationships in class I of the superfamily of bacterial, fungal, and plant peroxidases pptx
... histidine (Fig 4A,C,D) However, in all C-domains of catalase– peroxidases, there is a conserved arginine (Arg622 in HalomarCPc) in the corresponding position, indicating that these domains lost their ... and thus the role of the corresponding part of the gene is also unknown These gene fusions together with single-copy genes of APXs and CCPs are ideal for investigating the evolution of a widespread ... only in some minor nodes is refining of the particular species within groups moderate In the case of PUZZLE, the likelihood mapping analysis also revealed strong support of all main nodes Hence, the...
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Tìm thêm: hệ việt nam nhật bản và sức hấp dẫn của tiếng nhật tại việt nam xác định các mục tiêu của chương trình xác định các nguyên tắc biên soạn khảo sát các chuẩn giảng dạy tiếng nhật từ góc độ lí thuyết và thực tiễn khảo sát chương trình đào tạo của các đơn vị đào tạo tại nhật bản xác định thời lượng học về mặt lí thuyết và thực tế điều tra đối với đối tượng giảng viên và đối tượng quản lí điều tra với đối tượng sinh viên học tiếng nhật không chuyên ngữ1 mở máy động cơ lồng sóc mở máy động cơ rôto dây quấn hệ số công suất cosp fi p2 đặc tuyến mômen quay m fi p2 đặc tuyến tốc độ rôto n fi p2 đặc tuyến dòng điện stato i1 fi p2 động cơ điện không đồng bộ một pha sự cần thiết phải đầu tư xây dựng nhà máy thông tin liên lạc và các dịch vụ phần 3 giới thiệu nguyên liệu chỉ tiêu chất lượng theo chất lượng phẩm chất sản phẩm khô từ gạo của bộ y tế năm 2008 chỉ tiêu chất lượng 9 tr 25