(C) flickr & adwriter
おなかの中のテニスボール大の腫瘍を取り除くため,ニューヨークに住む7歳の女の子に,6つの臓器を摘出して一部を移植し直す大手術が行われた。この腫瘍は周りの臓器と絡みついていたため,肝臓,小腸,大腸,膵臓,脾臓,胃を一旦摘出する必要があり,小さな子供では前例のないこうした複雑な手術が決行されたという。摘出した臓器のうち,肝臓,大腸,小腸は状態が良かったため,腫瘍を切除してから元に戻された。このような腫瘍はこれまで手術できないと思われてきたが,今回の手術で切除ができることが明らかになった。(吉田素子)
A 7-year-old girl from Long Island, NY, is on her way home a little more than four weeks after receiving a historic(1) surgery(2) that involved(3) the removal(4) and partial re-implantation(5) of six organs(6) in order to resect(7) an abdominal(8) tumor(9) that otherwise would be inoperable(10). The 23-hour surgery, which began on Feb. 6, was led by Dr. Tomoaki Kato at NewYork-Presbyterian Morgan Stanley Children's Hospital, and is the first reported pediatric(11) case of its kind.
Dr. Kato and his team of seven surgeons(12) and eight other clinicians(13) removed nearly every major organ(14) in the girl's abdominal cavity(15) -- small and large intestines(16), liver(17), pancreas(18), spleen(19) and stomach. Three separate surgical(20) teams worked to remove the tennis ball-sized(21) tumor, which was tangled around(22) vital organs(23) and essential blood vessels(24). One team worked on the abdominal cavity, while two others prepared the small and large intestines and liver, which were kept healthy outside the body using cold preservation fluid(25) of the kind used in transplantation(26). Throughout the surgery, the patient's father, a firefighter, was on standby(27) as a transplant donor(28) in case his daughter's liver was too damaged; it was determined to be healthy and viable(29). The liver, small and large intestines were re-implanted. However, her pancreas, spleen and stomach -- non-vital organs that had been compromised(30) by the tumor -- were unsuitable for(31) re-implantation.
While the tumor was rare, Dr. Kato notes that the surgical approach could be used for more common cancers(32).
(1) 歴史的な (2) 手術 (3) ~を伴った (4) 除去 (5) 再移植 (6) 臓器 (7) 切除する
(8) 腹部の (9) 腫瘍 (10) 手術不能の (11) 小児の (12) 外科医 (13) 臨床医 (14) 主要臓器
(15) 腹腔 (16) 小腸と大腸 (17) 肝臓 (18) 膵臓 (19) 脾臓 (20) 外科の (21) テニスボール大の
(22) ~に絡まった (23) 重要(生命維持に必要な)臓器 (24) 血管 (25) 保存液 (26) 移植
(27) 待機して (28) 移植ドナー (29) 生存能力のある (30) 機能が低下した (31) ~に不適切な
(32) 癌

