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1. 皮膚膿傷ドレナージ技法techniques for skin abscess drainage [show details]
…adequate abscess drainage. As an example, in an unblinded trial of incision and drainage versus ultrasound-guided needle aspiration of cutaneous abscesses in 101 adults, incision and drainage was much more …
2. 直腸癌治療前の局所の病期分類評価pretreatment local staging evaluation for rectal cancer [show details]
… which is characteristic of extramural vascular invasion . Extramural vascular invasion is a negative prognostic factor. In one meta-analysis, MRI-detected extramural vascular invasion… regional lymph nodal stations for rectal cancer include those in the mesorectal and internal iliac drainage pathways . According to the AJCC, the regional lymph nodes for rectal cancer include the mesorectal …
3. 大腸癌の病理および予後決定因子pathology and prognostic determinants of colorectal cancer [show details]
… The presence of extramural extranodal tumor deposits is strongly linked to the presence of extramural venous invasion .… Because the venous drainage of the intestinal tract is via the portal system,…
4. 癌患者に生じる腸閉塞のマネージメントpalliative care of bowel obstruction in cancer patients [show details]
… Mesenteric and omental tumor involvement may angulate the bowel and provoke an extramural bowel occlusion.… requires flushing and/or replacement, it is not a realistic long-term solution. During long-term drainage, the tube interferes with coughing to clear pulmonary secretions and may be associated with nasal …
5. 上部消化管の上皮下病変評価のための超音波内視鏡検査endoscopic ultrasound for the characterization of subepithelial lesions of the upper gastrointestinal tract [show details]
…intramural vessels, and extrinsic compression from extramural structures. Endoscopy alone cannot accurately distinguish between intramural and extramural lesions . By contrast, endoscopic ultrasonography …