urothelial transitional cell carcinomas

Guidelines on - Upper Urinary Tract Urothelial Cell Carcinomas pot

Guidelines on - Upper Urinary Tract Urothelial Cell Carcinomas pot

... UUT-UCCs upper urinary tract urothelial cell carcinomas WHO World Health Organization Conflict of interest All members of the Upper Urinary Tract Urothelial Cell Carcinomas guidelines working ... tract transitional cell carcinoma BJU Int 2010 Aug;106(3):300-2 http://www.ncbi.nlm.nih.gov/pubmed/20553255 16 Rouprêt M, Yates DR, Comperat E, et al Upper urinary tract urothelial cell carcinomas ... performed on urothelial malignancies and UUT-UCC management using combinations of the following terms: urinary tract cancer, urothelial carcinomas, upper urinary tract, carcinoma, transitional cell, ...

Ngày tải lên: 06/08/2014, 17:21

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Báo cáo sinh học: " Toll-like receptor 4 single-nucleotide polymorphisms Asp299Gly and Thr399Ile in head and neck squamous cell carcinomas" potx

Báo cáo sinh học: " Toll-like receptor 4 single-nucleotide polymorphisms Asp299Gly and Thr399Ile in head and neck squamous cell carcinomas" potx

... signal HMGB1 The latter resulted in reduced capacity of dendritic cells to crosspresent melanoma cells to Mart1-specific cytotoxic T cells [14] Also, both TLR4 polymorphisms are linked with an increased ... tumor cells were scored 2+, whereas moderate to strong membranous/cytoplasmic immunostaining of > 80% of tumor cells were classified as 3+ (Figure 1) Inherent positivity of capillary endothelial cells ... tumor cells binds to TLR4 on dendritic cells and is required for cross-presentation of tumor antigens and a subsequent effective anti-tumor immune response This effect was impaired in HeLa cells...

Ngày tải lên: 18/06/2014, 22:20

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báo cáo hóa học:" Toll-like receptor 4 single-nucleotide polymorphisms Asp299Gly and Thr399Ile in head and neck squamous cell carcinomas" doc

báo cáo hóa học:" Toll-like receptor 4 single-nucleotide polymorphisms Asp299Gly and Thr399Ile in head and neck squamous cell carcinomas" doc

... signal HMGB1 The latter resulted in reduced capacity of dendritic cells to crosspresent melanoma cells to Mart1-specific cytotoxic T cells [14] Also, both TLR4 polymorphisms are linked with an increased ... tumor cells were scored 2+, whereas moderate to strong membranous/cytoplasmic immunostaining of > 80% of tumor cells were classified as 3+ (Figure 1) Inherent positivity of capillary endothelial cells ... tumor cells binds to TLR4 on dendritic cells and is required for cross-presentation of tumor antigens and a subsequent effective anti-tumor immune response This effect was impaired in HeLa cells...

Ngày tải lên: 20/06/2014, 04:20

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Chapter 090. Bladder and Renal Cell Carcinomas (Part 1) ppt

Chapter 090. Bladder and Renal Cell Carcinomas (Part 1) ppt

... More than 95% of urothelial tumors in the United States are transitional cell in origin Pure squamous cancers with keratinization constitute 3%, adenocarcinomas 2%, and small cell tumors (with ... found in many developing countries, is associated with an increase in both squamous and transitional cell carcinomas of the bladder Pathology Clinical subtypes are grouped into three categories: ... Adenocarcinomas develop primarily in the urachal remnant in the dome of the bladder or in the periurethral tissues; some assume a signet cell histology Lymphomas and melanomas are rare Of the transitional...

Ngày tải lên: 07/07/2014, 02:20

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Chapter 090. Bladder and Renal Cell Carcinomas (Part 2) docx

Chapter 090. Bladder and Renal Cell Carcinomas (Part 2) docx

... produce microscopic hematuria Once hematuria is documented, a urinary cytology, visualization of the urothelial tract by CT or intravenous pyelogram, and cystoscopy are recommended if no other etiology ... recurrence at 3-month intervals during the first year Recurrence may develop anywhere along the urothelial tract, including the renal pelvis, ureter, or urethra A consequence of the "successful"...

Ngày tải lên: 07/07/2014, 02:20

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Chapter 090. Bladder and Renal Cell Carcinomas (Part 3) docx

Chapter 090. Bladder and Renal Cell Carcinomas (Part 3) docx

... the bladder capacity is adequate after the tumor has been removed This occurs in 5–10% of cases Carcinomas in the ureter or in the renal pelvis are treated with nephroureterectomy with a bladder...

Ngày tải lên: 07/07/2014, 02:20

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Chapter 090. Bladder and Renal Cell Carcinomas (Part 4) potx

Chapter 090. Bladder and Renal Cell Carcinomas (Part 4) potx

... Ureter About 2500 cases of renal pelvis and ureter cancer occur each year; nearly all are transitional cell carcinomas similar to bladder cancer in biology and appearance This tumor is also associated ... the chemotherapy used in bladder cancer, and the outcome is similar to that of metastatic transitional cell cancer of bladder origin ...

Ngày tải lên: 07/07/2014, 02:20

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Chapter 090. Bladder and Renal Cell Carcinomas (Part 5) pdf

Chapter 090. Bladder and Renal Cell Carcinomas (Part 5) pdf

... predisposes to renal cell carcinomas, retinal hemangioma, hemangioblastoma of the spinal cord and cerebellum, and pheochromocytoma Roughly 35% of individuals with VHL disease develop renal cell cancer ... Undetermined collecting duct Clear cell tumors, the predominant histology, are found in >80% of patients who develop metastases Clear cell tumors arise from the epithelial cells of the proximal tubules ... 90-3 Classification of Epithelial Neoplasms Arising from the Kidney Carcinoma Type Growth Cell Pattern Clear cell Acinar Cytogenetics Origin or sarcomatoid Papillary of Papillary or Proximal 3p-...

Ngày tải lên: 07/07/2014, 02:20

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Chapter 090. Bladder and Renal Cell Carcinomas (Part 6) pptx

Chapter 090. Bladder and Renal Cell Carcinomas (Part 6) pptx

... involve the kidney include transitional cell carcinoma of the renal pelvis, sarcoma, lymphoma, and Wilms' tumor All of these are less common causes of renal masses than is renal cell cancer Staging ... Increased erythrocyte sedimentation rate 55 The standard evaluation of patients with suspected renal cell tumors includes a CT scan of the abdomen and pelvis, chest radiograph, urine analysis, and ... a sign of advanced disease, is more common Table 90-4 Signs and Symptoms in Patients with Renal Cell Cancer Presenting Sign or Symptom Incidence, % Classic triad: hematuria, flank pain, flank...

Ngày tải lên: 07/07/2014, 02:20

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Chapter 090. Bladder and Renal Cell Carcinomas (Part 7) pptx

Chapter 090. Bladder and Renal Cell Carcinomas (Part 7) pptx

... treatment Further Readings Black PC et al: Molecular markers of urothelial cancer and their use in the monitoring of superficial urothelial cancer J Clin Oncol 24:5528, 2006 [PMID: 17158538] Brassell ... Contemporary intravesical treatment options for urothelial carcinoma of the bladder J Natl Compr Canc Netw 4:1027, 2006 [PMID: 17112451] Cohen HT, McGovern FJ: Renal -cell carcinoma N Engl J Med 353:2477, ... Motzer RJ et al: Sunitinib in patients with metastatic renal cell carcinoma JAMA 295:2516, 2006 [PMID: 16757724] Nelson EC et al: Renal cell carcinoma: Current status and emerging therapies Cancer...

Ngày tải lên: 07/07/2014, 02:20

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Báo cáo khoa học: "Transitional cell carcinoma of the ovary: A rare case and review of literature" pptx

Báo cáo khoa học: "Transitional cell carcinoma of the ovary: A rare case and review of literature" pptx

... Gershenson DM: Ovarian carcinomas with transitional cell carcinoma pattern Am J Clin Pathol 1990, 93:457-65 Austin RM, Norris HJ: Malignant Brenner tumor and transitional cell carcinoma of the ... papillary urothelial carcinoma of the bladder and ovarian transitional cell carcinoma Arch Pathol Lab Med 2005, 129:194-9 Shen K, Lang J, Guo L: Overexpression of p53 in transitional cell carcinoma ... ovary and from cells with urothelial potential, rather than from a benign or proliferative Brenner tumor precursor The metastatic pathways of the tumor are mimicking the transitional cell carcinoma...

Ngày tải lên: 09/08/2014, 03:22

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Báo cáo khoa học: "Lymphangiosis carcinomatosa in squamous cell carcinomas of larynx and hypopharynx – value of conventional evaluation and additional immunohistochemical staining of D2-40" ppsx

Báo cáo khoa học: "Lymphangiosis carcinomatosa in squamous cell carcinomas of larynx and hypopharynx – value of conventional evaluation and additional immunohistochemical staining of D2-40" ppsx

... World Journal of Surgical Oncology 2009, 7:25 Background Squamous cell carcinomas (SCC) are the most common malignant tumors of the larynx and hypopharynx The tumor ... lymphatic vessel invasion (L1) using the conventional and immunohistochemical method in squamous cell carcinomas (SCC) of larynx and hypopharynx The used antibody D2-40 (podoplanin) recognizes specifically ... Scheich M, Volter C, Schmidt M, Baier G: [Predictors of nodal metastazising in laryngeal squamous cell carcinomas as decision support for neck dissection: comprehensive analysis of literature.] Laryngorhinootologie...

Ngày tải lên: 09/08/2014, 04:21

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Báo cáo khoa học: "Outcomes of surgical treatment for upper urinary tract transitional cell carcinoma: Comparison of retroperitoneoscopic and open nephroureterectomy" pptx

Báo cáo khoa học: "Outcomes of surgical treatment for upper urinary tract transitional cell carcinoma: Comparison of retroperitoneoscopic and open nephroureterectomy" pptx

... Oncology 2008, 6:3 Background The standard surgical procedure to treat upper urinary tract transitional cell carcinoma (TCC) is open nephroureterectomy (ONU) with bladder cuff excision However, ... Frede T, Palou Redorta J, Bassi P: Laparoscopic nephroureterectomy for upper urinary tract transitional cell carcinoma: is it better than open surgery? Eur Urol 2004, 46:690-697 El Fettouh HA, ... F: Oncologic control after open or laparoscopic nephroureterectomy for upper urinary tract transitional cell carcinoma: a single center experience Urology 2007, 69:656-661 Tsujihata M, Nonomura...

Ngày tải lên: 09/08/2014, 07:21

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Báo cáo khoa học: "Low grade papillary transitional cell carcinoma pelvic recurrence masquerading as high grade invasive carcinoma, ten years after radical cystectomy" pptx

Báo cáo khoa học: "Low grade papillary transitional cell carcinoma pelvic recurrence masquerading as high grade invasive carcinoma, ten years after radical cystectomy" pptx

... Low grade papillary urothelial carcinoma infiltrating pelvic Low grade papillary urothelial carcinoma infiltrating pelvic bone At low magnification (10 × 10) the low grade urothelial carcinoma ... myocutaneous flap closure with penile and scrotal reconstruction The final pathology revealed an urothelial cell tumor with predominantly low-grade morphologic fea- Figure lesion of CT scan1 pelvis ... of scrotal lesion was consistent with the primary bladder tumor showing intermediate grade transitional cell carcinoma (pT1a) disease [6] Ku et al., reported a case of delayed recurrence 20 years...

Ngày tải lên: 09/08/2014, 07:21

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Báo cáo y học: " Coexistence of a colon carcinoma with two distinct renal cell carcinomas: a case report" pps

Báo cáo y học: " Coexistence of a colon carcinoma with two distinct renal cell carcinomas: a case report" pps

... al [8] Chromophobe cell carcinoma Urothelial carcinoma Joon Choi et al [9] Ipsilateral renal cell carcinoma Urothelial carcinoma of the renal pelvis Leveridge et al [10] Renal cell carcinoma Perirenal ... renal cell and squamous cell carcinoma Transitional cell carcinoma of ipsilateral ureter and urinary bladder Charles et al [21] analysis revealed more gains of chromosomes 7p and 17p in type carcinomas ... Renal cell carcinoma Central nervous system lymphoma Chang et al [12] Renal cell carcinoma Extragonadal retroperitoneal teratoma Ambani et al [13] Renal cell carcinoma Non-Hodgkin’s lymphoma (T cell...

Ngày tải lên: 11/08/2014, 00:23

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Báo cáo y học: "Primary osteosarcoma of the urinary bladder treated with external radiotherapy in a patient with a history of transitional cell carcinoma: a case report" pptx

Báo cáo y học: "Primary osteosarcoma of the urinary bladder treated with external radiotherapy in a patient with a history of transitional cell carcinoma: a case report" pptx

... tumour extension and bowel invasion Figure Cancellous bone and malignant, lace-like osteoid formation by the spindled sarcomatous cells and in between these cells chondroid matrix (HE, × 100) of primary ... Osteosarcoma should be distinguished from other bone-forming tumors, such as carcinosarcoma and transitional cell carcinoma with osseous metaplasia It is not always easy to distinguish extraskeletal ... lace-like osteoid, produced in large amounts by the spindled sarcomatous cells, and the presence of chondroid matrix between these cells along with the above-mentioned immunoprofile and the absence...

Ngày tải lên: 11/08/2014, 11:23

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báo cáo khoa học: " Gender specific quality of life in patients with oral squamous cell carcinomas" docx

báo cáo khoa học: " Gender specific quality of life in patients with oral squamous cell carcinomas" docx

... consumption, and tumour stage Methods In a cross-sectional study, 73 patients with oral squamous cell carcinomas of the tongue, gingiva, buccal mucous membrane, hard and soft palates, and floor of ... article as: Maciejewski et al.: Gender specific quality of life in patients with oral squamous cell carcinomas Head & Face Medicine 2010 6:21 Submit your next manuscript to BioMed Central and take ... quality of life” encompass a scale from - 7, where represents the appraisal “very poor”, and “excellent” The topics “global functioning” and “general symptoms and problems” have the answer alternatives...

Ngày tải lên: 11/08/2014, 20:20

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Báo cáo y học: "Sequential gene profiling of basal cell carcinomas treated with imiquimod in a placebo-controlled study defines the requirements for tissue rejection" pps

Báo cáo y học: "Sequential gene profiling of basal cell carcinomas treated with imiquimod in a placebo-controlled study defines the requirements for tissue rejection" pps

... for the activation of innate immune effector cells, such as NK cells and mononuclear phagocytes, were highly expressed; for example, TYROBP, a killer -cell immunoglobulin-like receptor family member ... release [18] Cytotoxic T and NK cell signatures The most striking effects of imiquimod were on cytotoxic mechanisms, with the induction of NK cell gene-5 (NKG-5), NK cell protein-4 (NK4)/IL-32 granzyme-B, ... suggest a primary involvement of NK cells in the process, such as the NKG2 family of genes, which encode receptors that are expressed on most NK cells [27]: killer cell lectin-like receptor subfamily...

Ngày tải lên: 14/08/2014, 17:22

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Báo cáo toán học: "Expressions of EphA2 and EphrinA-1 in early squamous cell cervical carcinomas and their relation to prognosis" pps

Báo cáo toán học: "Expressions of EphA2 and EphrinA-1 in early squamous cell cervical carcinomas and their relation to prognosis" pps

... of squamous cell cervical carcinomas FIGO stage IB, respectively This is in line with our previous study identifying EphA2 and EphrinA-1 in 88% and 92% of squamous cell cervical carcinomas FIGO ... an independent prognostic factor in squamous cell cervical carcinomas FIGO stage I-IV [22], but not when only evaluating early squamous cell cervical carcinomas In other human cancers FIGO stage ... with ovarian carcinomas FIGO stage I-IV [19, 26] and oesophagus carcinomas FIGO stage I-IV [24] In contrast, neither EphrinA-1 nor EphA2 was associated with survival in patients with carcinomas...

Ngày tải lên: 08/08/2014, 17:20

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the role of fgfr3 mutation in tumour initiation, progression and invasion of urothelial cell carcinoma in mice

the role of fgfr3 mutation in tumour initiation, progression and invasion of urothelial cell carcinoma in mice

... 2011), suggesting the presence of urothelial stem cells Stem cells are unspecialised cells that have the ability to self-renew and to differentiate into several cell types (Weiner, 2008) In other ... down urothelial stem cells within the basal cell compartment using marker expression studies and lineage tracing It has been suggested that 10% of the basal cells could represent candidate stem cells, ... result in two different forms of urothelial cell carcinoma (Figure 1-1, adapted from (Knowles, 2008) According to the model, seventy percent of all urothelial cell carcinomas constitute non-invasive...

Ngày tải lên: 22/12/2014, 20:56

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