Signet Ring Cell Type
Presentation of signet ring cell type at carcinoma ventriculi of the patient aged 20 years old
... “signet ring” ...signetring cell carcinoma ...noma type, due to the new age and its atypical ...with Signet Ring Cell Type of Gastric ...
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Metastatic colonic and gastric polyps from breast cancer resembling hyperplastic polyps
... (signet-ring cell type) was observed in the mucosa of the transverse colon ...histological type was not one commonly seen in colon cancer cases, biopsy specimens were reviewed at our ...
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Primary bladder adenocarcinoma versus metastatic colorectal adenocarcinoma: a persisting diagnostic challenge
... the cell-cell adhesion complex in association with other proteins including catenin molecules (α-, β-, and γ) and p120 ...demonstrating signet-ring cell morphology in compari- son to ...
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Phenotypic classification of gastric signet ring cell carcinoma and its relationship with K-ras mutation.
... Members of the ras family are likely the most important proto-oncogenes in human tumorigenesis. It has been reported that up to 28% of patients with gastric adenocarcinoma carry K-ras mutations (Lee et al., 1995; Arber ...
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Cutaneous clear cell/signet-ring cell squamous cell carcinoma arising in the right thigh of a patient with type 2 diabetes: combined morphologic, immunohistochemical, and etiologic analysis
... The exact etiology of the clear cell/signet-ring cell vari- ant of cSCC is largely unknown. A main pathogen for cu- taneous SCC is exposure to ultraviolet (UV) radiation, since more than 80 % ...
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Rapidly declining trend of signet ring cell cancer of the stomach may parallel the infection rate of Helicobacter pylori
... Of further interest, marked atrophy was less common (5.7%, 7/123) in patients with SRC than in those with NSRC (20.5%, 149/726) (Table 5). These data indicated that despite the rate of H. pylori infection being the same ...
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Original Article Signet-ring cell in papilloma virus type 6 and 16-related non-neoplastic squamous cell lesion
... appearance, signet-ring cell in squamous cell lesion clearly distinct from their counterparts in adenocarcinoma because of negativity for PAS, AB, and mucicarmine or col- loical iron (Table ...
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Signet ring cell cholangiocarcinoma in a patient previously operated for cholecystectomy: is there any connecting link?
... and Type II diabetes were prevalent in both ICC and ECC while Non-Alcoholic Fatty Liver Disease (NAFLD), obesity, Hepatitis C virus (HCV), lupus, Alcohol related disorders, nonspecific cirrhosis and ...
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Original Article Histopathologic study of the rectum in 1,464 consecutive rectal specimens in a single Japanese hospital: II. malignant lesions
... cases, signet ring cell carcinoma in 6 cases, squamous cell carcinoma in 1 case In the 41 cases of carcinoma in adenoma, the carcinoma was well to moderately differentiated adenocarcinoma, and ...
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Breast metastases of gastric signet-ring cell carcinoma: a report of two cases and review of the literature
... cells in the mammary gland (Figure 4A), which were estro- gen receptor-negative, progesterone receptor-negative, and human epidermal growth factor receptor type 2-negative. The pathologic findings of the breast ...
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Breast metastasis of gastric signet ring cell carcinoma: a case report and literature review
... Because of less response to chemotherapy, ultrasonog- raphy was performed and showed an increased 9.4-cm × 6.4-cm ill-defined hypoechoic mass in the upper inner quadrant as well as a 2.6-cm × 1.1-cm enlarged lymph node ...
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Original Article Is the signet ring cell histological type a positive prognostic factor for gastric adenocarcinoma after D2 radical gastrectomy?
... macroscopic type and blood type had no difference between SRC and PGA, which might because D2 radical gastrectomy was performed on all candidates’ ...
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Signet ring cell carcinoma of the breast: a case report
... Signet-ring cell carcinoma (SRCC) is a unique subtype of mucin-producing adenocarcinoma that can arise from the stomach, breast, colon, lung and prostate ...this type of tumor as a variety of ...
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Synchronous appendiceal and intramucosal gastric signet ring cell carcinomas in an individual with CDH1-associated hereditary diffuse gastric carcinoma: a case report of a novel association and review of the literature
... a cell-cell adhesion mol- ecule; normal E-cadherin also interacts with β-catenin to form complexes with actin, mediating the linkage of cells to the ...normal cell adhesion and cell polarity; ...
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Goblet cell carcinoid of the appendix – diagnostic challenges and treatment updates: a case report and review of the literature
... and signet ring cell adenocarcinoma), after adjusting for age, stage, and histology, there was no significant survival benefit for right hemicolectomy versus appendectomy for typical NETs (p = ...
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TNF-α inhibitors: are they carcinogenic?
... B cell lymphomas, similar to that observed in patients with RA, lending support to the hypothesis that these lymphomas were related to the underlying arthritis rather than its ...
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Immunohistochemical expression of CDX2 gene in colorectal carcinoma
... Colorectal cancer, the most common type of gastrointestinal cancer, is the third most commonly diagnosed cancer in both men and women. 1 In Iraq, It is the 7 th most fre- quent cancer, while in Kurdistan, it forms ...
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Advanced colorectal carcinoma with testicular metastasis in an adolescent: a case report
... Case presentation: A 15-year-old Indian Hindu boy presented to surgical emergency with signs and symptoms of intestinal obstruction. He also had a history of passing blood and mucus per rectum. On examination he had ...
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A new case of primary signet ring cell carcinoma of the cervix with prominent endometrial and myometrial involvement: Immunohistochemical and molecular studies and review of the literature
... of signet-ring component in endocervical carcinoma since the follow-up period in the majority of the previous cases reported in the literature is either too short [15-17] or was not reported [20,22] (Table ...
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Mucinous colorectal adenocarcinoma: clinical pathology and treatment options
... programmed cell death receptor; PD-L1: programmed death-ligand 1; CTLA-4: cytotoxic T-lymphocyte-associated protein 4; LAG-3: lymphocyte activation gene 3; IDO: indoleamine 2,3-dioxygenase; NIVO: nivolumab; IPI: ...
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