tumors of the prostate gland afip

Ngày tải lên: 09/08/2014, 09:20

Ngày tải lên: 09/08/2014, 09:22

... Leonetti JP, Mafee MF. Epithelial Tumors of the Paranasal Sinuses and Nasal Cavity. Radiol Clin North Am. 1993 Jan;31(1):61-73. Schatz CJ, Becker TS. Normal CT Anatomy of the Paranasal Sinuses. ... Paranasal Sinuses. Radiol Clin North Am. 1984 Mar;22(1):107-118. Hasso AN. CT of Tumors and Tumor-like Conditions of the Paranasal Sinuses. Radiol Clin North Am. 1984 Mar;22(1):119-130. Noyek ... Larynx  Nasal cavity  Paranasal sinuses: 3% of HNC  Salivary glands Nir Harish, HMS III Mr. R: Magnification of Coronal CT Describing the mass:  Shape:  Lobulated  Sharply-defined...

Ngày tải lên: 07/03/2014, 13:20

... converted by the enzyme 5α- reductase 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 ... Diseases of the Prostate Benign and Malignant Diseases of the Prostate: Introduction Benign and malignant changes in the prostate increase with age. Autopsies of men in the eighth decade of life ... examination (DRE). Prostate Cancer In 2007 in the United States, ~218,890 prostate cancer cases were diagnosed, and 27,050 men died from prostate cancer. The absolute number of prostate cancer...

Ngày tải lên: 07/07/2014, 02:20

... proviso that the risks and benefits of the performance of these Chapter 091. Benign and Malignant Diseases of the Prostate (Part 2) Diagnosis and Treatment by Clinical State The disease ... trial. The prostate cancer detection rate was 18.4% (803 of 4364) in the finasteride group and 24.4% (1147 of 4692) in the placebo group. Early concerns that the cancers detected in the finasteride ... 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 epithelial cells in finasteride-treated...

Ngày tải lên: 07/07/2014, 02:20

... amount of cancer is quantified based on the length of the tumor within the core and the percentage of the core involved. accuracy for men with a PSA between 4 and 10, the risk of cancer ... Malignant Diseases of the Prostate (Part 3) The PSA criteria used to recommend a diagnostic prostate biopsy have evolved over time. The goal is to increase the sensitivity of the test for younger ... to die of the disease and to reduce the frequency of detecting cancers of low malignant potential in elderly men more likely to die of other causes. Age-specific reference ranges reduce the upper...

Ngày tải lên: 07/07/2014, 02:20

... confined to the gland (T2), and those that have extended outside the gland (T3 and T4) (Table 91-1). DRE alone is inaccurate with respect to the extent of the disease within the gland, the presence ... transitional cell tumors of the bladder invade the gland by direct extension. When prostate cancer is diagnosed, a measure of histologic aggressiveness is assigned using the Gleason grading ... Diseases of the Prostate (Part 4) Pathology The noninvasive proliferation of epithelial cells within ducts is termed prostatic intraepithelial neoplasia. PIN is a precursor of cancer,...

Ngày tải lên: 07/07/2014, 02:20

... 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 ... treatment, and the probability that the tumor can be cured by single-modality therapy directed at the prostate or requires both local and systemic therapy to achieve cure. As most of the tumors detected ... treatment. Data from the literature do not provide clear evidence for the superiority of any one treatment. Comparison of outcomes of various forms of therapy is limited by the lack of prospective...

Ngày tải lên: 07/07/2014, 02:20

Ngày tải lên: 07/07/2014, 02:20

Ngày tải lên: 07/07/2014, 02:20

Ngày tải lên: 07/07/2014, 02:20