ABSTRACT
Introducción: El nódulo pulmonar es un hallazgo generalmente incidental. Su detección ha aumentado observándose hasta en 13 por ciento de las tomografías. El diagnóstico diferencial plantea un desafío. Objetivo: Describir el caso de un paciente con nódulos pulmonares múltiples y su abordaje a partir de recomendaciones basadas en la evidencia. Caso clínico: Se presenta el caso de un paciente de 35 años con sintomatología inespecífica y nódulos pulmonares múltiples incidentales en estudios cervicotorácicos. Se analizaron etiologías posibles según datos clínicos, epidemiológicos, radiológicos y probabilidad de malignidad. Las recomendaciones basadas en la evidencia dirigieron el manejo. Dada la probabilidad intermedia de malignidad se indicó seguimiento escanográfico en 3 a 6 meses. Conclusiones: El caso presentado pretende reforzar destrezas clínicas en el manejo de esta entidad repercutiendo favorablemente en la morbimortalidad. Busca además impulsar el desarrollo de estrategias de tamizaje en poblaciones de riesgo(AU)
Introduction: The pulmonary nodule is a generally incidental finding. Its detection has increased, being observed in up to 13 percent of CT scans. Differential diagnosis poses a challenge. Objective: To describe the case of a patient with multiple pulmonary nodules and the approach to it based on evidence-based recommendations. Clinical case report: The case of a 35-year-old patient with nonspecific symptoms and incidental multiple pulmonary nodules in cervicothoracic studies is reported. Possible etiologies were analyzed according to clinical, epidemiological, radiological data and probability of malignancy. Evidence-based recommendations guided management. Given the intermediate probability of malignancy, a scan follow-up was indicated in 3 to 6 months. Conclusions: This case aims to reinforce clinical skills in the management of this entity, favourably impacting on morbidity and mortality. It also seeks to promote the development of screening strategies in populations at risk(AU)
Subject(s)
Humans , Male , Adult , Tomography, X-Ray Computed/methods , Solitary Pulmonary Nodule/etiology , Solitary Pulmonary Nodule/diagnostic imaging , Incidental Findings , Colombia , Granuloma/diagnosisABSTRACT
Alveolar adenoma is a very rare benign intraparenchymal lung tumor originating from type II pneumocytes. It can be mistaken for other benign tumors or lung cancer in radiological images. It is especially difficult to distinguish alveolar adenoma from sclerosing hemangioma. A small aspiration biopsy specimen, such as with percutaneous needle aspiration, is insufficient for a pathological diagnosis. Surgical resection is the only method by which a pathological diagnosis can be made and the disease treated. An alveolar adenoma presenting as multiple nodules is very rare and has to our knowledge not been reported in Korea previously. Here, we report a case of alveolar adenoma in multiple nodules in a 57-year-old female and review the literature.
Subject(s)
Female , Humans , Middle Aged , Adenoma , Biopsy, Needle , Diagnosis , Histiocytoma, Benign Fibrous , Korea , Lung Neoplasms , Lung , Needles , Alveolar Epithelial CellsABSTRACT
We present a case of multifocal epithelioid hemangioendothelioma occurring in an adolescent boy who presented with massive hemoptysis and showed a pulmonary perihilar mass with multiple lesions in the liver and two lytic lesions in the ribs on imaging. The diagnosis was confirmed by lung and liver biopsy. He was treated with oral steroids.