• Lymphovascular invasion. (cancer.gov)
  • 2%) and no lymphovascular invasion. (spg.pt)
  • Those high-risk stage II colon cancer patients feature at least one of the follwing characteristics: pT4 tumor, poorly differentiated histology, presence of lymphovascular invasion, localized perforation, bowel obstruction or less than 12 lymph nodes (LN) analyzed [ 4 , 6 ]. (biomedcentral.com)
  • Three of these cases (50%) involved ulceration, one case (16.7%) involved lymphovascular invasion, and three cases (50%) involved mitosis ≥ 1 mm 2 (0.38-4.7 mm). (ecancer.org)
  • Variables adversely affecting DSS on univariate analysis were nodal metastases (p = .044), extracapsular spread (ECS) (p = .006), poorly differentiated tumors (p = .015), lymphovascular invasion, (p = .042), and positive tumor margins (p = .026). (edu.au)
  • Lymphovascular invasion (LVI) is an important prognostic factor in various solid tumors, however, data on the association between LVI and thyroid carcinomas are limited. (bjbms.org)
  • Furthermore, the findings of the latter showed that patients with RCC had a more advanced nodal stage, larger tumor size, and more frequently with lymphovascular invasion, and poorly differentiated histology [5]. (waocp.com)
  • Poorly differentiated histology. (cancer.gov)
  • Brigham and Womens' stage T2b (defined as 2-3 of the following risk factors: tumor diameter ≥ 2 cm, poorly differentiated histology, depth of tumor invasion beyond fat, and/or perineural invasion ≥ 0.1 mm) has been shown to have a 21-30% risk of regional micrometastases, thereby indicating a significant risk for occult metastasis. (ahns.info)
  • However, the incidence of metastasis of rectal carcinoid tumors increases when they are larger than 10 mm, have muscular invasion, poorly differentiated histology, and lymphatic or vascular involvement. (spg.pt)
  • This process of adhesion is a critically important part of cancer cell invasion and metastasis. (dadamo.com)
  • PURPOSE: We aimed to evaluate the prognostic values of radiography, F-18 FDG PET, and I-131 whole body scans in patients with lung-only metastasis from differentiated thyroid carcinoma (DTC). (koreamed.org)
  • We report an unusual case of esophageal metastasis protruding through the submucosa from a poorly differentiated thyroid carcinoma (PDTC). (koreamed.org)
  • Skin biopsy demonstrated poorly differentiated adenocarcinoma, morphologically consistent with metastasis from the patient's known pulmonary adenocarcinoma and showed dermal invasion, perineural invasion, and involvement of dermal lymphatics. (cdlib.org)
  • Vascular invasion and potential for tumor angiogenesis and metastasis rectal cancer vascular invasion gastric carcinoma. (whiskypedia.ro)
  • Results: The SUV max of the primary tumor was positively correlated with tumor size and vessel invasion, and was positively related with the SUV max of lymph nodal metastasis, especially in cases of poorly differentiated ESCC. (elsevierpure.com)
  • Perineural invasion. (cancer.gov)
  • Squamous cell carcinoma with perineural invasion has an ominous side, according to Dr. Spencer. (dermatologytimes.com)
  • The other case is the situation of either poorly differentiated squamous cell carcinoma or squamous cell carcinoma with perineural invasion. (dermatologytimes.com)
  • Perineural invasion in cancer: a review of the literature. (whiskypedia.ro)
  • Lymphatic, blood vessel and perineural invasion identifies early-stage high-risk radically resected gastric cancer patients. (whiskypedia.ro)
  • La ce viermi visau effect of perineural invasion on overall survival in patients with gastric carcinoma. (whiskypedia.ro)
  • The significance of perineural invasion as a prognostic factor in patients with gastric carcinoma. (whiskypedia.ro)
  • Some presentation characteristics to make note of include the anatomic location behind the ear, the numbness that signifies nerve invasion, the size [of the lesion] being 4.5 cm, [and] perineural invasion noted on the pathology report. (targetedonc.com)
  • In addition, the genitalia or the hands and feet are high-risk areas, and there are neurologic symptoms such as perineural invasion. (targetedonc.com)
  • And then, extensive perineural invasion is a factor in which the surgeon can't fully clear the area and leaves disease behind. (targetedonc.com)
  • The plan of treatment for a 69-year-old patient with poorly differentiated, infiltrative, cutaneous squamous cell carcinoma was the topic of discussion among Dan Paul Zandberg, MD, and other clinicians in attendance during a Targeted Oncology Case-Based Peer Perspectives event. (targetedonc.com)
  • Endoscopic polypectomy of pedunculated and sessile malignant polyps is adequate treatment if the lesion can be removed in one piece, the tumour is well or moderately differentiated, and local excision is judged complete by endoscopic and histological criteria. (bmj.com)
  • The lesion appears poorly differentiated, [and there is evidence of] invasion beyond the subcutaneous fat layer. (targetedonc.com)
  • Rectal cancer vascular invasion. (whiskypedia.ro)
  • Materials and Methods: To assess the vascular and neural invasion in our study, we included patients diagnosed with gastric cancer. (whiskypedia.ro)
  • Rev Col Rectal cancer vascular invasion Cir. (whiskypedia.ro)
  • Incidence and prognostic significance of vascular invasion in gastric-cancer patients. (whiskypedia.ro)
  • Relationship between vascular invasion and microvessel density and micrometastasis, World J Gastroenterol. (whiskypedia.ro)
  • Prediction of prognosis in colorectal cancer is vital for the choice of an optimal therapeutic plan and, in particular, for identifying patients at rectal cancer vascular invasion risk who have indication of adjuvant therapy. (whiskypedia.ro)
  • High HBV DNA level, low non-TLV/ICG, vascular invasion, and a poorly differentiated tumor were confirmed as independent risk factors for both OS and DFS. (xiahepublishing.com)
  • Patients with nodal meastases, ECS, and poorly differentiated tumors are likely to succumb to their disease and should be selected for adjuvant therapy when possible. (edu.au)
  • Conclusions: Blood vessel invasion, neural invasion and CD34 MVD play a significant role in tumors biological behavior and they can be used as important prognostic parameters which describes the aggressiveness of gastric carcinomas. (whiskypedia.ro)
  • The histological features of lymphatic invasion were considered too subjective to be of value. (bmj.com)
  • Most of the tumours were well or moderately differentiated adenocarcinomas, one was poorly differentiated, and one was a signet ring cell carcinoma. (bmj.com)
  • Patients with histologically incompletely excised polyps, containing well or moderately differentiated carcinoma, can be safely managed by conservative treatment provided the endoscopist is certain there is no residual tumour. (bmj.com)
  • Biological assays were performed on well-[Ishikawa (ISH)] moderately (MFE-296) and poorly (MFE-280) differentiated human adenocarcinoma cancer cell lines, representing the G1, G2 and G3 stage of EC. (spandidos-publications.com)
  • Background: The cytologic diagnosis of poorly differentiated thyroid carcinoma (PDTC) is difficult because it lacks salient cytologic findings and shares cytologic features with more commonly encountered neoplasms. (koreamed.org)
  • A rare case of poorly differentiated thyroid carcinoma (PDTC) with gross intraluminal invasion to the internal jugular vein whose clinical manifestation was multiple lung metastases is described. (koreamed.org)
  • The incidence of poorly differentiated thyroid carcinoma (PDTC) is extremely low among thyroid cancers and there is no standardized treatment guideline for it. (kjco.org)
  • Poorly differentiated thyroid carcinoma (PDTC) is an intermediate entity on the spectrum between well-differentiated and anaplastic carcinoma and may represent a transitional form, with a reported incidence from 2% to 15% of all thyroid cancers [ 1 - 3 ]. (kjco.org)
  • The tumour cells with oval to round nuclei with prominent nucleoli were found to be showing partial ductal structures, leading us to suspect poorly differentiated adenocarcinoma. (biomedcentral.com)
  • We reviewed the pathology of 81 malignant colorectal polyps in 80 patients treated by endoscopic polypectomy and assessed the importance of carcinomatous invasion of veins in the stalk (submucosa). (bmj.com)
  • The tumour was only 12 mm in diameter, with a central depressed component and a severely thickened stalk, which suggested direct cancer invasion of the deep submucosa. (biomedcentral.com)
  • Differentiation: poorly differentiated or undifferentiated. (nih.gov)
  • Conclusion: The mode of tumor invasion and the epithelial-to-mesenchymal transition, as evidenced by vimentin immunohistochemistry, assisted the identification of high-risk patients with tongue cancer undergoing intraoral resection. (omicsonline.org)
  • Ultimately, physicians can exercise their own preferences for imaging of patients with HRcSCC in order to evaluate 1) the extent of local invasion, 2) the possibility of regional metastases to the parotid and/or neck, and 3) the presence of distant metastases. (ahns.info)
  • Invasive squamous and glandular where the excision is performed at the including radiological examination to lesions first diagnostic colposcopy visit, assess the extent of invasion within the The World Health Organization classi- depends on expert assessment of the cervix and its surroundings. (who.int)
  • BACKGROUND: Postoperative routine radioiodine (RAI) treatment is currently debated for patients with low-risk differentiated thyroid carcinoma (DTC) patients. (koreamed.org)
  • PURPOSE: Thyroglobulin (Tg) may be released from damaged residual thyroid tissues after radioactive iodine (RAI) therapy in patients with differentiated thyroid carcinoma (DTC). (koreamed.org)
  • PURPOSE: We aimed to develop and validate a simplified, novel quantification method for radioiodine whole-body scans (WBSs) as a predictor for the treatment response in differentiated thyroid carcinoma (DTC) patients. (koreamed.org)
  • If there is destructive invasion of verrucous carcinoma into structures in T1 or greater, assign the appropriate higher code **Note 4:** Information about involvement of the corpus spongiosum or corpus cavernosum is collected in this field for anatomic staging. (cancer.gov)
  • The average depth of invasion (Breslow) in the five cases that reported this measure was 2.1 mm (0.38-4.7 mm). (ecancer.org)
  • For the assessment of extent of local invasion, computed tomography (CT) head/neck with contrast can be performed when bone invasion is suspected while magnetic resonance imaging (MRI) head and neck with gadolinium can be performed when deep soft tissue and/or nerve invasion are suspected. (ahns.info)
  • Malignant colorectal polyps: venous invasion and successful treatment by endoscopic polypectomy. (bmj.com)
  • After Ang II treatment, poorly differentiated endometrial cancer cell line acquired a mesenchymal phenotype, which was characterized by induced expression of EMT-related genes (VIM, CD44, SNAI1, ZEB1 and ZEB2). (spandidos-publications.com)
  • Venous invasion by tumour is a common finding in malignant colorectal polyps and seems to have no prognostic importance. (bmj.com)
  • Minsky B, Cohen AM. Blood vessel invasion in colorectal cancer-an alternative to TNM staging? (whiskypedia.ro)
  • 9 Imaging findings also showed that poorly differentiated HCC had a shorter tumor volume doubling time, 10 suggesting that the growth rate before surgery can be used to determine the biological characteristics of HCC. (xiahepublishing.com)
  • Indeed, endoscopic therapy of neuroendocrine tumours may be considered in lesions below 2 cm, without muscularis invasion according to the European Neuroendocrine Tumor Society 2012 consensus guidelines 2 . (spg.pt)
  • However, as a cancer cell becomes poorly differentiated, Tn antigen expression predominates. (dadamo.com)
  • HPV-associated VIN, termed usual-type VIN when high grades 2 and 3, is most common in women younger than 50 years, whereas non-HPV VIN, termed differentiated-type VIN when high grade 3, is most common in older women. (cancer.gov)