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Análisis de las alteraciones intersticiales pulmonares en tomografía computerizada de alta resolución pulmonar en pacientes fumadores y su relación con la progresión


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Título :
Análisis de las alteraciones intersticiales pulmonares en tomografía computerizada de alta resolución pulmonar en pacientes fumadores y su relación con la progresión
Autor :
Leal Pérez, Alba
Tutor:
Arenas, Juan  
García Garrigós, Elena
Editor :
Universidad Miguel Hernández
Departamento:
Departamentos de la UMH::Patología y Cirugía
Fecha de publicación:
2024-05-04
URI :
https://hdl.handle.net/11000/34060
Resumen :
Introducción: La existencia de una amplia variedad de alteraciones intersticiales en tomografía computarizada de alta resolución (TCAR), y en concreto de lesiones quísticas aéreas en pacientes fumadores con enfermedades pulmonares intersticiales difusas, hacen que la interpretación de estos hallazg...  Ver más
Introduc[on: CT scans of smokers with diffuse interstitial lung diseases frequently exhibit a varied spectrum of aerated lung lesions that make the interpretation of these findings intricate and their relationship with progression poorly understood. The aim of our study is to analyze, in a retrospective series of smokers or former smokers with interstitial abnormalities in CT scan, the relationship of different findings visible in a baseline study with progression in a separate follow-up CT scan at least 1 year apart. Hypothesis: In smokers or former smokers with diffuse interstitial lung diseases on CT scan, the different interstitial abnormalities and particularly aerated lung lesions allow differentiation of patients who will demonstrate radiological progression Material and methods: Retrospective observational study including smokers or former smokers assessed in the interstitial diseases multidisciplinary commitee at Dr. Balmis University General Hospital of Alicante over the past 3 years who had documented interstitial disease on high resolution CT and a follow-up CT scan at least 1 year later. The presence of different interstitial abnormalities at baseline CT scan and their relationship with radiological progression on follow-up CT scan were analyzed. Results: Fiuy-one out of 80 patients included were judged to show fibrotic progression. Confluent cystic lesions, traction emphysema, traction bronchiectasis, and honeycombing were associated with progression with a positive predictive value of >90%. Traction bronchiectasis was the best predictor of progression. Thin-walled cysts were not associated with progression. Conclusions: In our series, confluent cystic lesions, traction emphysema, traction bronchiectasis, and honeycombing were associated with radiological progression. Further studies are needed to elucidate the role of radiological findings in the prognosis of the disease, which would facilitate the management of interstitial lung diseases in smokers.
Palabras clave/Materias:
Enfermedad intersticial pulmonar
Fibrosis pulmonar
Tomografía computarizada
RX
Tabaquismo
Inters al lung disease
pulmonary fibrosis
Computed tomography
X ray
Smoking
Área de conocimiento :
CDU: Ciencias aplicadas: Medicina
Tipo de documento :
info:eu-repo/semantics/bachelorThesis
Derechos de acceso:
info:eu-repo/semantics/openAccess
Aparece en las colecciones:
TFG- Medicina



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