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1. 全身治療および非外科的局所治療を受けている肝細胞癌患者における治療効果判定assessment of tumor response in patients receiving systemic and nonsurgical locoregional treatment of hepatocellular cancer [show details]
… treatment response and tumor progression – As outlined in the table, these are classified as target lesion response, nontarget lesion response, and new lesions Target lesion response… Dual energy/dual source CT (DECT) is a newer technology in which images are acquired by using two different energy beams that can be from two different sources in the same gantry,…
2. 造血細胞移植後の移植片対腫瘍効果の生物学biology of the graft versus tumor effect following hematopoietic cell transplantation [show details]
… recognition of tumor cell by these CIK cells . In SCID mouse model systems, NK-like T cells effectively eradicate human tumor cell lines and autologous tumor targets .… CTLs to recognize and lyse malignant targets. No consensus has emerged concerning the optimal nature and source of these antigens,…
3. 頭蓋に対する定位手術的照射stereotactic cranial radiosurgery [show details]
… cobalt-60 sources surrounded by an 18,000 kg shield The sources are oriented such that all the beams converge at a single point termed the isocenter. This array produces a target accuracy… defined target, largely sparing the surrounding normal tissue. This approach, called stereotactic radiosurgery (SRS), is achieved by focusing multiple radiation beams on the tumor tissue from… nontarget areas decreases rapidly with increasing distance from the target.…
4. 陰茎癌：外科的および内科的治療carcinoma of the penis surgical and medical treatment [show details]
… were tumor grade and lymphovascular invasion. However, distance to the resection margin was not a significant predictor of recurrence. Excision to negative margins is critical, with a minimum tumor-free… Laser ablation utilizes a laser energy source to penetrate and ablate the tumor. Commonly used energy sources include carbon dioxide (CO₂),…
5. 成人の気道疾患のマネージメントにおける気管支鏡下レーザーbronchoscopic laser in the management of airway disease in adults [show details]
… extend a long distance in the trachea or mainstem bronchus are generally not suitable for laser debulking but laser may be used to photocoagulate and devascularize tumor tissues prior… avoidance of direct laser application to the bleeding source itself is helpful to prevent carbonization (red rapidly absorbs the Nd:YAG laser wavelength).… obstructing airway lesion in two ways: Resection – Resection involves directing the laser at the target lesion, devitalizing the lesion via photocoagulation of the feeding blood vessels, and then extracting …