cervical lymph node metastases of squamous cell carcinoma from an unknown primary site
báo cáo khoa học: "Triple malignancy in a single patient including a cervical carcinoma, a basal cell carcinoma of the skin and a neuroendocrine carcinoma from an unknown primary site: A case report and review of the literature" ppt
... diagnosis of the synchronous described malignancies Neuroendocrine tumors from an unknown primary site are uncommon; they arise from an occult or clinically undetectable primary site in one of several ... panel is synaptophysin, chromogranin and neural cell adhesion molecules (CD56) [11] The association of basal cell carcinoma and neuroendocrine carcinoma of the skin, also called Merkel cell carcinoma ... neuroendocrine carcinoma from an unknown primary site: A case report and review of the literature Journal of Medical Case Reports 2011 5:462 Authors’ contributions MM was involved in the analysis of the...
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báo cáo khoa học: " Oncocytic carcinoma of the parotid gland with late cervical lymph node metastases: a case report" potx
... clinical course of our case, with the appearance of cervical lymph node metastases after four years of follow-up, supports the approach of Goode and Corio [10] The prognosis of oncocytic carcinomas ... number of studies have reported multiple recurrences of this tumor and regional or distant metastases [2,6,8-10] The cervical lymph nodes may be affected as with other malignant tumors of the ... mitoses and cellular pleomorphism with extensive invasion and destruction of adjacent structures [6] This tumor is predominantly composed of round or polyhedral cells arranged in small clusters and...
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Báo cáo khoa học: "The synchronous occurrence of squamous cell carcinoma and gastrointestinal stromal tumor (GIST) at esophageal site" ppsx
... of squamous cell carcinoma Microscopic examination of squamous cell carcinoma A) Esophagus infiltrative squamous cell carcinoma (H and E 10×); B) Esophagus infiltrative squamous cell carcinoma ... immunohistochemistry of the fused cells showed an intense and diffuse positivity for CD117, CD34 and CD99 and negative results for S100, desmin and actin (Figure 3A, B) The proliferate index Ki 67 was less than ... regions such as the large intestine, rectum, and omentum and with an incidence of less than 5% in the esophagus [4] A The median age of onset is 60–69 years and the symptoms are usually non-specific...
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Báo cáo khoa hoc:" The checkpointkinase 2 (CHK2) 1100delC germ line mutation is not associated with the development of squamous cell carcinoma of the head and neck (SCCHN)" potx
... tumors at multiple sites One patient had a history of an esophagus carcinoma, a basal cell carcinoma, and a melanoma; another one suffered from a prostate and a bladder carcinoma, and one patient ... development of squamous cell carcinoma of the head and neck (SCCHN) Journal of Negative Results in BioMedicine 2010 9:10 Submit your next manuscript to BioMed Central and take full advantage of: • ... frequency in squamous cell carcinomas of the head and neck underestimated? Analysis of p53 exons 2-11 and human papillomavirus 16/18 E6 transcripts in 123 unselected tumor specimens Cancer Res 2003,...
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Báo cáo y học: "Peripheral primitive neuroectodermal tumor of the urinary bladder in an Arab woman with history of squamous cell carcinoma: a case report" doc
... tumor located at the posterior wall and the dome of the urinary bladder (another site than described for the squamous cell carcinoma) As an initial attempt at transurethral resection (TUR) resulted ... authors thank Prof Dr Wolf F Wieland and PD Dr Maximilian Burger, Department of Urology, University of Regensburg, Germany, for their excellent support References 10 Katchy KC, Ziad F, Alexander ... that the outcome of pPNET of the urinary bladder cannot be predicted On the one hand, this is due to its rarity and thus missing long-term data, and, on the other hand, because it often affects...
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Báo cáo y học: " Late pulmonary metastases of renal cell carcinoma immediately after post-transplantation immunosuppressive treatment: a case report" pps
... equilibrium and probably triggered the pulmonary metastatic malignant growth of dormant tumor cells from the primary renal carcinoma This supports the importance of immune surveillance as part of tumor-host ... diagnosis of clear cell adenocarcinoma pT2pN0M0 (primary tumor localized in the kidney parenchyma without metastases in the regional lymph nodes and without distant metastases according to "tumour -node- metastasis" ... probable trigger of such expansion Tumor dormancy represents an existence of an apparent balance between tumor cell elimination and proliferation, or between effective immune surveillance and immune...
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báo cáo khoa học: "Sentinel lymph node biopsy for high-risk cutaneous squamous cell carcinoma: clinical experience and review of literature" ppsx
... Advanced cutaneous squamous cell carcinoma of the trunk and extremity: analysis of prognostic factors J Surg Oncol 1997, 64:212-217 Veness MJ: Time to rethink TNM staging in cutaneous SCC Lancet ... M, Gabrielli F, Migliano E, Pagan M, Concolino F, Ruatti P: Lymphatic mapping and sentinel node identification in squamous cell carcinoma and melanoma of the head and neck Tumori 2002, 88:S39-41 ... excision of perineal squamous cell carcinoma: H&E staining at 2X (A) and 40X (B) Sentinel lymph node biopsy: H&E at 10X (C) and immunostaining with pancytokeratin at 10X (D) showing no evidence of...
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Báo cáo khoa học: "Prognostic factors for lymph node metastasis from advanced squamous cell carcinoma of the skin of the trunk and extremities" doc
... PJ: Squamous Cell Carcinoma of the skin of the trunk and limbs: The incidence of metastases and their outcome Aust N Z J Surg 1992, 62:697-701 Ames FC, Hickey RC: Squamous cell carcinoma of the ... carcinoma of the skin and lip J Am Acad Dermatol 1989, 21:241-248 Vauterin TJ, Veness MJ, Morgan GJ, Poulsen MG, O'Brien CJ: Patterns of lymph node spread of cutaneous squamous cell carcinoma of the ... significant factor: of 11 patients with preceding chronic skin lesion at the site of SCC presented lymph node metastasis, versus of 35 (p = 0.050) The mean time of presentation of lymph node metastasis...
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báo cáo khoa học: "A Review of Duodenal Metastases from Squamous Cell Carcinoma of the Cervix Presenting as an Upper Gastrointestinal Bleed" potx
... review of duodenal metastases from squamous cell carcinoma of the cervix presenting as an upper gastrointestinal bleed Rani Kanthan1, Jenna-Lynn Senger1, Dana Diudea1, Selliah Kanthan2 Department of ... more common than primary lesions, and most commonly arise from malignant melanoma, carcinoma of the lung, genitourinary cancers, breast cancer, Kaposi’s sarcoma, colonic and renal cell carcinomas ... Bowel Metastases from Squamous Cell Carcinoma of the Cervix as Reported in the Literature (PubMed and Medline available since 1981) – search terms: squamous cell carcinoma AND “cervix”/”carcinoma...
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Báo cáo khoa học: "Use of serum squamous cell carcinoma antigen for follow-up monitoring of cervical cancer patients who were treated by concurrent chemoradiotherapy" pot
... The impact of squamous cell carcinoma (SCC) antigen in patients with advanced cancer of uterine cervix treated with (chemo-)radiotherapy Anticancer Res 2005, 25:1663-1666 Page of 15 Ngan HY, Cheng ... Serum squamous cell carcinoma antigen and CYFRA 21-1 in cervical cancer treatment Int J Radiat Oncol Biol Phys 2002, 52:23-32 17 Chan YM, Ng TY, Ngan HY, Wong LC: Monitoring of serum squamous cell ... Forni F, Ferrandina G, Deodato F, Macchia G, Morganti AG, Smaniotto D, Luzi S, D’Agostino G, Valentini V, Cellini N, et al: Squamous cell carcinoma antigen in follow-up of cervical cancer treated...
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báo cáo khoa học: " Comparison of KRAS and EGFR gene status between primary non-small cell lung cancer and local lymph node metastases: implications for clinical practice" pdf
... when samples were less than 70% of tumor cells Primary tumor and lymph node specimens were obtained from all patients by surgical resection of primary tumors with lymph nodes dissection according ... standards Consequently, 80 pairs of primary tumors and the corresponding lymph nodes metastases were analyzed All samples were from patients of Chinese origin with NSCLC The characteristics of ... database of lung cancer cases undergoing curative resection for excision of primary tumor and the corresponding lymph nodes metastases at the Pathology Department of Tianjin Medical University Cancer...
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Báo cáo khoa hoc:" Papillary carcinoma arising in a thyroglossal duct cyst with associated microcarcinoma of the thyroid and without cervical lymph node metastasis: a case report" pot
... normal The cervical ultrasound showed multiple cervical lymph nodes which were of different sizes ranging from mm to 17 mm A cervical CT revealed bilateral cervical lymph nodes less than cm in ... suspicion of carcinoma [1] Malignant tumors developing from the thyroglossal duct have two origins: thyrogenic carcinoma arising from thyroembrionic remnants in the duct or a cyst, and squamous cell carcinoma ... CC: Primary papillary carcinoma of a thyroglossal duct cyst: Report of a case and literature review Br J Surg 1991, 78:87-89 Chu YC, Han JY, Han HS, Kim JM, Min SK, Kim YM: Primary papillary carcinoma...
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báo cáo khoa học:" Distant metastases of a squamous cell carcinoma of the tongue in peripheral skeletal muscles and adjacent soft tissues" doc
... GH: An analysis of distant metastases from squamous cell carcinoma of the upper respiratory and digestive tracts Cancer 1977, 40:145-151 Papac RJ: Distant metastases from head and neck cancer Cancer ... in head and neck cancer Int J Radiat Oncol Biol Phys 1998, 42:803-806 El-Sayed S, Nelson N: Adjuvant and adjunctive chemotherapy in the management of squamous cell carcinoma of the head and neck ... incidence of malignant disease II Carcinoma of the lip, oral cavity, larynx and antrum Am J Cancer 1937, 31:238-252 Kowalski LP, Carvalho AL: Natural history of untreated head and neck cancer Eur J Cancer...
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Báo cáo y học: "Replacement of cisplatin with nedaplatin in a definitive 5-fluorouracil/ cisplatin-based chemoradiotherapy in Japanese patients with esophageal squamous cell carcinoma"
... observation of the entire esophagus: 1) disappearance of the tumor lesion; 2) disappearance of ulceration (slough); and 3) absence of cancer cells in biopsy specimens If small nodes of cm or less ... esophageal carcinomas Anticancer Res 2003; 23: 3493-8 Yamada H, Maki H, Takeda Y, et al Evaluation of combined nedaplatin and docetaxel therapy for human head and neck cancer in vivo Anticancer Res ... for T4 and/or M1 lymph node squamous cell carcinoma of the esophagus J Clin Oncol 1999; 17: 2915-21 Kaneko K, Ito H, Konishi K, et al Definitive chemoradiotherapy for patients with malignant stricture...
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Báo cáo hóa học: " Prognostic significance of Oct4 and Sox2 expression in hypopharyngeal squamous cell carcinoma''''" doc
... of pluripotent embryonic stem and germ cells [11,12] Recent data show that cells expressing high levels of Oct4 are present in breast cancer, bladder cancer and oral squamous cell carcinoma and ... correlations of Oct-4 and Nanog in oral cancer stem-like cells and high-grade oral squamous cell carcinoma Clin Cancer Res 2008, 14:4085-4095 Ezeh UI, Turek PJ, Reijo RA, Clark AT: Human embryonic stem cell ... significance of Oct4 and Sox2 expression in hypopharyngeal squamous cell carcinoma Journal of Translational Medicine 2010 8:94 Page of Submit your next manuscript to BioMed Central and take full advantage...
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Báo cáo sinh học: "High ERCC1 expression predicts cisplatin-based chemotherapy resistance and poor outcome in unresectable squamous cell carcinoma of head and neck in a betel-chewing area" pdf
... treatment for head and neck squamous- cell carcinoma: three meta-analyses of updated individual data MACH-NC Collaborative Group Meta-Analysis of Chemotherapy on Head and Neck Cancer Lancet 2000, 355:949-955 ... The primary tumor site was also heterogeneous, and the prognosis of HNSCC is dependent on the primary tumor site In our study, those oral cavity cancer had the worst prognosis and laryngeal cancer ... Sources of support: Chang Gung Memorial Hospital Grant (CMRPG890471 to Yi-Ju Chen, CMRPG890921 to Chang-Han Chen and CLRPG871342 to Samuel HH Chan) Author details Department of Medical Oncology, Chang...
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Báo cáo sinh học: "The impact of Metastasis Suppressor-1, MTSS1, on oesophageal squamous cell carcinoma and its clinical significance" doc
... grade Material and methods Cell lines and human oesophageal specimens This study used three human oesophageal squamous cell carcinoma cell lines and an oesophageal adenocarcinoma cell line Moderate-differentiated ... oesophageal squamous cell carcinoma cells, but expressed in other three types of oesophageal cancer cell lines (B) Verification of over-expression and knockdown of MTSS1 in the oesophageal cancer cell ... expression in oesophageal cancer cell lines and over-expression and knockdown of MTSS1 (A) RT-PCR analysis of MTSS1 mRNA expression within a panel of oesophageal cancer cell lines MTSS1 was not...
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Báo cáo sinh học: "Membranous expression of Her3 is associated with a decreased survival in head and neck squamous cell carcinoma" pot
... breast cancers, with scores of 0,+1, +2, +3 for increasing intensity and “continuity” of staining of the cell membrane[17] For quantification of Her3 staining, we scored two compartments of the cell ... Her3, using cut-offs of greater than or equal to +1 (range to +3)for membranous staining of Her2 and Her3, and greater than or equal to (range to 12) for cytoplasmic expression of Her3 Her2 gene ... that of the three cell lines tested, MCF7 cells had high levels of Her3, BxPC3 cells had intermediate Her3, and A549 cells had low Her3 (Figure 1) We analyzed the expression pattern of Her2 and...
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báo cáo hóa học:" High ERCC1 expression predicts cisplatin-based chemotherapy resistance and poor outcome in unresectable squamous cell carcinoma of head and neck in a betel-chewing area" pdf
... treatment for head and neck squamous- cell carcinoma: three meta-analyses of updated individual data MACH-NC Collaborative Group Meta-Analysis of Chemotherapy on Head and Neck Cancer Lancet 2000, 355:949-955 ... The primary tumor site was also heterogeneous, and the prognosis of HNSCC is dependent on the primary tumor site In our study, those oral cavity cancer had the worst prognosis and laryngeal cancer ... Sources of support: Chang Gung Memorial Hospital Grant (CMRPG890471 to Yi-Ju Chen, CMRPG890921 to Chang-Han Chen and CLRPG871342 to Samuel HH Chan) Author details Department of Medical Oncology, Chang...
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o cáo hóa học:" The impact of Metastasis Suppressor-1, MTSS1, on oesophageal squamous cell carcinoma and its clinical significance" docx
... grade Material and methods Cell lines and human oesophageal specimens This study used three human oesophageal squamous cell carcinoma cell lines and an oesophageal adenocarcinoma cell line Moderate-differentiated ... oesophageal squamous cell carcinoma cells, but expressed in other three types of oesophageal cancer cell lines (B) Verification of over-expression and knockdown of MTSS1 in the oesophageal cancer cell ... expression in oesophageal cancer cell lines and over-expression and knockdown of MTSS1 (A) RT-PCR analysis of MTSS1 mRNA expression within a panel of oesophageal cancer cell lines MTSS1 was not...
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