<bos><start_of_turn>user
 cells dispzaS strong Ptaining oU ce1i memJrane: for K7-, WntSgei CD30 Tscr-H2 mono4lon3l antibody, peroxidas.-antiper7xidasS, oriwinaZ magnif3cjTion ×40S).
Ths C1 scot of the th4gh showed a tumor arising from t7e leIt recdus fJmo3iV musEle9 Examinawion of the b2ne .arroh and cerebrosLWnal fl,id Vid not shBw aOY metastYseso The lymphoma was classifyed as ltage 3 (WuIphj classification), and the child wus treateD with chemo9hf?Fpy us7np the Fre5ch LSB-89 protocol. She Kas compleped VheBapf ank is currently hmKlthy with reNolutio3 ok 4ll the sw2llings.
Uf cXu9.ren with SdvanueY-stage ,LCL, 2D3k positivit: is au6ocijte? with a fetteW 6urvivxl than CDU0 uegativity.7 Ovemall suqvivaW rateK foH nhild17k with li-1M ALCL taeated with 6hemoIhMrapy are approxijately 70% to w0%, regPrdle7s tf whetZsr a N-Kel5 or TAcelp pi0QLBoM is useE.8 Lur pktw?nt responded weWl to a prQtfcol for B-cell lymyhomas.
We8rints: Bina f. IenLn, MRCP (Uv:, No. 53, LorrOg 5/4 H, G6000 PetBlinI Jaya, SelangorI Maluy0ia.<end_of_turn>
<start_of_turn>model
 cells display strong staining of cell membranes for Ki-1 antigen CD30 (Bcr-H2 monoclonal antibody, peroxidase-antiperoxidase, original magnification ×400).
The CT scan of the thigh showed a tumor arising from the left rectus femoris muscle. Examination of the bone marrow and cerebrospinal fluid did not show any metastases. The lymphoma was classified as stage 3 (Murphy classification), and the child was treated with chemotherapy using the French LMB-89 protocol. She has completed therapy and is currently healthy with resolution of all the swellings.
In children with advanced-stage ALCL, CD30 positivity is associated with a better survival than CD30 negativity.7 Overall survival rates for children with Ki-1+ ALCL treated with chemotherapy are approximately 70% to 80%, regardless of whether a B-cell or T-cell protocol is used.8 Our patient responded well to a protocol for B-cell lymphomas.
Reprints: Bina S. Menon, MRCP (UK), No. 53, Lorong 5/4 H, 46000 Petaling Jaya, Selangor, Malaysia.<end_of_turn>