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        "resumen" => "<span id="absec0005" class="elsevierStyleSection elsevierViewall"><p id="spar0005" class="elsevierStyleSimplePara elsevierViewall">Se ha realizado un estudio de 88 casos de carcinoma broncog&#233;nico indiferenciado de c&#233;lula peque&#241;a&#44; diagnosticados en los servicios de Aparato Respiratorio y Oncolog&#237;a del Hospital de la Santa Cruz y San Pablo&#44; durante los a&#241;os 1977 y 1978&#46;</p><p id="spar0010" class="elsevierStyleSimplePara elsevierViewall">La incidencia en el sexo masculino fue muy elevada &#40;86 varones&#41;&#46; El 97&#44;7 &#37; eran fumadores y de ellos el 90&#44;6 &#37; de m&#225;s de 20 cigarrillos al d&#237;a&#46; Radiogr&#225;ficamente el signo m&#225;s frecuentemente observado&#44; fue la patolog&#237;a hiliar &#40;56&#44;9 &#37;&#41;&#46; La broncofibroscopia tuvo una alta rentabilidad en cuanto al diagn&#243;stico &#40;83&#44;7 &#37;&#41;&#46; Adem&#225;s&#44; la broncofibroscopia es imprescindible para apreciar las remisiones del tumor tras el tratamiento&#46; En 48 pacientes se realiz&#243; tratamiento con poliquimioterapia &#40;ciclofosfamida 500 mg&#47;m<span class="elsevierStyleInf">2</span> i&#46;v&#46; cada 3 semanas&#44; CCNU 50 mg&#47;m<span class="elsevierStyleInf">2</span> oral cada 6 semanas y methotrexate 10 mg&#47;m<span class="elsevierStyleInf">2</span> i&#46;m&#46; 2 veces por semana&#41; combinada con radioterapia en r&#233;gimen de <span class="elsevierStyleItalic">split-dose</span>&#44; con los siguientes resultados&#58;</p><p id="spar0015" class="elsevierStyleSimplePara elsevierViewall">Respuesta positiva al tratamiento en el 54&#44;1 &#37; de casos&#44; en forma de remisi&#243;n completa en el 19 &#37; y en forma de remisi&#243;n parcial en el 35 &#37;&#44; respuesta nula en el 46 &#37;&#46; La supervivencia al a&#241;o de tratamiento en el grupo de remisi&#243;n completa fue del 63 &#37;&#44; en los de respuesta parcial del 33 &#37;&#44; y en los de respuesta nula del 5 &#37; de los casos&#46;</p></span>"
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        "resumen" => "<span id="absec0010" class="elsevierStyleSection elsevierViewall"><p id="spar0030" class="elsevierStyleSimplePara elsevierViewall">A review of the 88 cases of small cell undifferentiated carcinoma of the lung which were diagnosed during 1977 and 1978 at the Respiratory and Oncology Services of the Santa Cruz and San Pablo hospital&#44; is presented&#46;</p><p id="spar0035" class="elsevierStyleSimplePara elsevierViewall">Incidence was highest among males &#40;86&#41;&#59; 97&#46;7 &#37; were smokers of which 90&#46;6 &#37; smoked more than 20 cigarettes daily&#46; The hilar form was the most frequently seen on x-ray &#40;56&#46;9 &#37;&#41;&#46; Bronchoscopy was often diagnostic &#40;83&#46;7 &#37;&#41; and is also highly useful to check remission of the tumor after therapy&#46; Combined chemotherapy &#40;cyclophosphamides 500 mg&#47;m<span class="elsevierStyleInf">2</span> i&#46;v&#46; every 3 weeks&#44; C&#46;C&#46;N&#46;U&#46; 50 mg&#47;m<span class="elsevierStyleInf">2</span> taken orally every 6 weeks and methotrexate 10 mg&#47;m<span class="elsevierStyleInf">2</span> i&#46;m&#46; twice weekly&#41; together with radiotherapy in a split-dose regime were given to 48 patients with the following results&#58;</p><p id="spar0040" class="elsevierStyleSimplePara elsevierViewall">Positive response was seen in 54&#46;1 &#37;&#44; which in 19 &#37; was complete remission and in 35 &#37; partial remission&#46; No response was induced in 46 &#37;&#46; The survival rate one year later was 63 &#37; for the complete remission group&#59; 33 &#37; for the partial remission group and 5 &#37; in those who had no response to therapy&#46;</p></span>"
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Vol. 18. Issue 2.
Pages 69-72 (March - April 1982)
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Vol. 18. Issue 2.
Pages 69-72 (March - April 1982)
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Carcinoma pulmonar de celula pequeña. Revision de 88 casos y resultados terapeuticos en 48
Small cell pulmonary carcinoma. A review of 88 cases with a report on results of therapy in 48
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J. Sauret Valet, C. Martinez Garcia, P. Franci Piera, J. Rifa Ferrer, C. Puzo Ardanuy, R. Cornudella
Hospital de la Santa Cruz y San Pablo. Servicios de Aparato Respiratorio y Oncología. Barcelona
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Resumen

Se ha realizado un estudio de 88 casos de carcinoma broncogénico indiferenciado de célula pequeña, diagnosticados en los servicios de Aparato Respiratorio y Oncología del Hospital de la Santa Cruz y San Pablo, durante los años 1977 y 1978.

La incidencia en el sexo masculino fue muy elevada (86 varones). El 97,7 % eran fumadores y de ellos el 90,6 % de más de 20 cigarrillos al día. Radiográficamente el signo más frecuentemente observado, fue la patología hiliar (56,9 %). La broncofibroscopia tuvo una alta rentabilidad en cuanto al diagnóstico (83,7 %). Además, la broncofibroscopia es imprescindible para apreciar las remisiones del tumor tras el tratamiento. En 48 pacientes se realizó tratamiento con poliquimioterapia (ciclofosfamida 500 mg/m2 i.v. cada 3 semanas, CCNU 50 mg/m2 oral cada 6 semanas y methotrexate 10 mg/m2 i.m. 2 veces por semana) combinada con radioterapia en régimen de split-dose, con los siguientes resultados:

Respuesta positiva al tratamiento en el 54,1 % de casos, en forma de remisión completa en el 19 % y en forma de remisión parcial en el 35 %, respuesta nula en el 46 %. La supervivencia al año de tratamiento en el grupo de remisión completa fue del 63 %, en los de respuesta parcial del 33 %, y en los de respuesta nula del 5 % de los casos.

Summary

A review of the 88 cases of small cell undifferentiated carcinoma of the lung which were diagnosed during 1977 and 1978 at the Respiratory and Oncology Services of the Santa Cruz and San Pablo hospital, is presented.

Incidence was highest among males (86); 97.7 % were smokers of which 90.6 % smoked more than 20 cigarettes daily. The hilar form was the most frequently seen on x-ray (56.9 %). Bronchoscopy was often diagnostic (83.7 %) and is also highly useful to check remission of the tumor after therapy. Combined chemotherapy (cyclophosphamides 500 mg/m2 i.v. every 3 weeks, C.C.N.U. 50 mg/m2 taken orally every 6 weeks and methotrexate 10 mg/m2 i.m. twice weekly) together with radiotherapy in a split-dose regime were given to 48 patients with the following results:

Positive response was seen in 54.1 %, which in 19 % was complete remission and in 35 % partial remission. No response was induced in 46 %. The survival rate one year later was 63 % for the complete remission group; 33 % for the partial remission group and 5 % in those who had no response to therapy.

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Copyright © 1982. Sociedad Española de Neumología y Cirugía Torácica
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