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2009 NOV 2 ... in one case with associated delayed perforation that was treated conservatively. No local recurrences of GTCs were observed. Detailed surveillance endoscopy using indigo carmine ... Almost all lesions were macroscopically type 0-IIa with mucosal to submucosal invasion, and seven GTCs were successfully resected en bloc by ESD. Submucosal invasion to > ...
2009 NOV 16 ... tight junctions is maintained by interactions between these different components and the local microenvironment of the NVU," scientists in the United States report. ... integrity of the BBB and this compromise is associated with increased tumor growth and invasion of the surrounding brain parenchyma. Because the relationship between glioma-induced BBB ...
2009 OCT 19 ... common head and neck cancers. The prognosis of OSCC is usually poor because of extensive local invasion at initial diagnosis." "In the literature, Fascin has been reported ...
2009 NOV 16 ... follow-up was 32 months. Incomplete resection had an independent negative influence on local control (5-year local recurrence rate 42 versus 0 per cent in those with and without ... survival rate was 30 per cent. Five patients with recurrent tumor had pathological invasion into the sacral bone and none survived beyond 1 year. Abdominosacral resection can be ...
2009 NOV 9 ... While three distinct steps are affected by this cohort of miR-31 targets (namely local invasion, early post-intravasation events and metastatic colonization), of particular interest ...
2009 NOV 9 ... by radiotherapy or CRT, and 4 patients were treated with radiotherapy alone. Five-year local-regional control was 51% and 43% for STI and BCI patients treated with CRT, ... advanced squamous cell cancers of the head and neck (SCCHN) with bone and cartilage invasion (BCI) traditionally have been treated with resection followed up with chemoradiotherapy ...
2009 NOV 9 ... "Prediction of the biologic behavior of pancreatic endocrine tumor (PET) without local invasion or metastasis is often difficult. The 2004 World Health Organization (WHO) ...
2009 OCT 12 ... at least one-third of the patients," investigators in Paraguay report. "Local recurrence (defined as the presence of tumor after a primary treatment affecting any ... nonrecurrent carcinomas. Basaloid, sarcomatoid, and mixed Usual-verrucous variants and invasion of corpora cavernosa or preputial skin were significant adverse prognostic factors of ...
2009 NOV 2 ... at 1 year showed complete resolution of preoperative symptoms and no evidence of local recurrence," wrote A. Falavigna and colleagues. The researchers concluded: ... the left posterior region of the neck in contact with the C2, C3 and C4 laminae with no invasion of the vertebrea. Tumor total removal was performed through normal muscle margins and ...
2009 NOV 16 ... regularly checking biochemical markers and imaging studies every 6 months, no further local growth or metastases of parathyroid carcinoma were found," wrote D. Jurisicerzen and ... localization, surgical excision showed an enlarged right lower parathyroid gland with invasion into the surrounding structures." "Pathohistological examination ...
2009 OCT 19 ... Computed tomography revealed a large polypoidal esophageal mass without any evidence of local invasion or distant disease. Endoscopic biopsy established the diagnosis of melanoma. A radical ...
2009 NOV 2 ... overall survival and loco-regional control rates were 82.5% and 100%, respectively. No local or contralateral nodal recurrences were observed. Mean dose to the contralateral parotid ... for many tumor locations and stages. Increasing knowledge on the pattern of nodal invasion leads to more precise targeting and normal tissue sparing," researchers in Madrid, ...
2009 OCT 12 ... varies among molecular subtypes; this information may be useful in selecting local therapy," wrote L. Wiechmann and colleagues, Memorial Sloan Kettering Cancer Center, ... lymph node involvement, nuclear grade, multicentric/multifocal disease, lymphovascular invasion (LVI), and extensive intraductal component were observed among subtypes. When compared ...
2009 NOV 23 ... CT or MRI and surgery with postoperative radiation therapy is likely to yield the best local control." Umeda and colleagues published their study in International ... report three patients with squamous cell carcinoma of the oral cavity with no posterior invasion who developed metastasis to LRPLN during observation. The primary sites of these three ...
2009 NOV 2 ... Current study results from the report, 'Interobserver variation in the reporting of local peritoneal involvement and extramural venous invasion in colonic cancer,' have been ...
2009 OCT 19 ... Kappa statistics showed good interobserver agreement between the two radiologists for local-regional staging on T2-weighted images (kappa >0.6). The area under the receiver ... characteristic curve (Az) values for T2-weighted imaging in terms of myometrial invasion, cervical invasion, and lymph node metastases were 0.88 (3.0 T) versus 0.91 (1.5 T), ...
2009 NOV 9 ... survival, postoperative complications, postoperative lymph node metastasis, and local recurrence along the hepatoduodenal ligament were not substantially different between ... pT2, pT3, and pT4 advanced carcinoma of the gallbladder for which there was no cancer invasion to the hepatoduodenal ligament or cystic duct in the final analysis. The 5-year ...
2009 OCT 12 ... of ameloblastomas, and to study the possible role of Twist in the bone destruction and local invasiveness of ameloblastoma variants. Immunohistochemical study was performed for ... concluded: "Our results suggest that Twist expression might be associated with invasion in ameloblastoma variants, and stromal cells might play a regulatory role during tumor ...
2009 NOV 2 ... dissections reduce the risk of ejaculatory dysfunction, but might increase the risk of local recurrence. Therefore, we favour a full-bilateral template dissection with nerve-sparing ... stage (25-35% for CS I, 65-85% for CS IIA-B), and the presence of lymphovascular invasion and percentage of embryonal carcinoma in the primary tumour. Patients with elevated ...
2009 OCT 19 ... four times more on average than a needle biopsy. During a needle biopsy, women are given local anesthesia, and a thin needle is used to withdraw small cores of tissue from the ... the breast tumor including biologic markers, histologic tumor grade, and lymphovascular invasion. This information can all be identified in the biopsy sample to aid in therapeutic ...
