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Pope Leo's lung cancer diagnosis has brought renewed attention to pulmonary adenocarcinoma, one of the most common types of lung cancer. But what exactly is lung adenocarcinoma, how is it diagnosed, what are its stages, and what treatments are available?In this explainer, we break down Pope Leo's adenocarcinoma diagnosis with insights from Dr Antonio Passaro, Chief of Thoracic Oncology at Milan's European Institute of Oncology. Learn how lung adenocarcinoma develops, why early detection matters, and how advances in cancer treatment are improving outcomes for patients.

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00:10cari fred carissimi di recente durante alcuni controlli i medici mi hanno trovato un nodulo
00:19circoscritto al polmone è stato individuato in una fase molto iniziale e ben localizzato
00:27i medici ritengono opportuno intervenire e allora seguendo i loro consigli ho deciso di operarmi
00:36per toglierlo l'intervento è già programmata nei prossimi giorni vi ringrazio per la vostra
00:44vicinanza spirituale e mi affido alla vostra preghiera
00:57grazie e buona domenica
00:58grazie a tutti
01:30so lung cancer is a one of the most well-known principal solid tumors for human and we know
01:39that we have generally 2.5 new diagnoses ever here worldwide lung cancer today is not a unique
01:47disease but we know that according on the pathology feature also biology understanding we can
01:55split measure lung cancer in different kind of subgroups the major is adenocarcinoma lung cancer
02:03that more or less account for 40 percent of all the new cases
02:18in the discussion with the patient is important to identify the core stage but the diagnosi of
02:24adenocarcinoma today among all the diagnoses of lung cancer is mostly the the best diagnoses because
02:31we have the opportunity through the molecular profile the immune mediating profile to have a very
02:38big scenario treatment strategy to deliver in the clinical setting and for adenocarcinoma our
02:44treatment strategy and the progress in this treatment strategy are today a reality to have a long-term
02:51effective benefit
03:12you can discover lung cancer generally having a city scan identify a small age along the lung or after
03:20the development of some new uh symptoms like a cough dyspnea of chest pain of course this is something of
03:28initial workflow that to move the doctors who ask to request new testing in particular city scan that is the
03:37best diagnostic tools and methods to identify new lesions in the lungs
04:01the stages of lung cancer are very very different we move from stage one to stage four and the difference
04:08is uh important stage one in stage two are disease that are generally localized in the lungs with a
04:16absent or small involvement than the lymph nodes for stage one institute generally we have a high
04:23potential of a cure through surgery plus or not the addiction of a therapeutic strategy for stage three
04:32we have a disease that generally spread to the lymph node and is confined in the lungs and here we
04:40have
04:40the opportunity to consider the combination strategy including surgery chemotherapy immunotherapy
04:47also radiotherapy stage four is the stage that confirms that we the tumor spread outside of the lungs we
04:57have in the situation to have a metastasis sometimes in other organs like bone like a brain a lot of
05:03adrenal
05:04gland in for stage four we have the opportunity to use different therapeutic strategy including chemo include
05:12the target age and immunotherapy sometimes also treatment for oligo disease but in this stage stage
05:19stage four the opportunity for cure very very limited and we dedicate our treatment to improve and to
05:25prolong the survival of our patients early diagnosis of course is the key for a cure a high rate of
05:42cure
05:42in particular in particular in particular in particular for stage one where the nodal is isolated in the lungs without
05:47any node involvement or for stage two where we can identify some lymph node involvements the opportunity to have a
05:55high cure rate is very very high
05:57achieved with the only surgery or the surgery followed by medical treatment
06:18the surgery
06:19cari fratelli e sorelle buona domenica
06:27generally the use of the drugs as a chemo immunotherapy on target agent for patients with early stage
06:36are considered only to maximize the results of the surgery and to reduce the
06:42rate of the relapse and long-term relapse. For patients with advanced stage
06:47chemo, immuno or also other drugs like target agents are used to prolong the
06:55survival to maintain the disease under control.
07:30So, more or less 15 years ago, the opportunity to have a cure,
07:34recovery and long-term benefit of patients with lung cancer was very, very limited, less than 10%.
07:40Today, we increased dramatically the opportunity to have a cure for patients with a radically
07:46resected disease, stage one, stage two, and we have a high opportunity to have a long-term
07:52benefit also in patients with the stage four lung cancer using the treatment strategy like
07:59chemotherapy, immunotherapy or target agent with a significant improvement in the two,
08:04three, four years survival rate, something that was imaginable in the 10 or 15 years ago.
08:12The first thing I would like to tell you is thank you. Thank you for the support of your prayers.
08:19Thank you to God for your generosity. We all renew our trust in the kindness and the mercy of God.
08:35We know that for adenocarcinoma histology, the molecular profiling that is able to identify different
08:42kind of gene alteration is able to drive us in the selection of the best treatment strategy. This
08:49was the major progress that, of course, moved us as oncologists, as a doctor, to identify the best
08:56treatment strategy. Today, we have more or less 10 different target agents that we can use according
09:03to different kind of gene alteration. We have many opportunity to use immunotherapy alone or in
09:09combination with chemotherapy. But importantly, all of this kind of opportunity and the treatment
09:16strategy should be delivered according to the pathology, according to the biology, to the right place
09:22and to the right patients.

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