Pneumothorax after percutaneous transthoracic lung biopsy. Non-invasive management in order to avoid unnecessary hospitalizations.

Background: Image-guided percutaneous transthoracic lung biopsy has become a widely used and less invasive diagnostic method. Pneumothorax is the most frequent complication after lung biopsy. The aim of the present study is to describe the experience with expectant management of asymptomatic small post-biopsy pneumothorax in order to reduce unnecessary hospital admissions.

[Ileal endometriosis. An uncommon cause of bowel obstruction in women in fertile age].

Endometriosis is defined as the presence of endometrial tissue outside the uterine cavity. It affects ~5-10% of women in their reproductive years. When it affects the intestine, it tends to be confused clinically with a wide variety of affections, which is why it has sometimes been called "the great simulator".

[Lung adenocarcinoma on scar of previous segmentectomy for benign nodule. Case presentation].

Introduction: Lung cancer is the leading cause of cancer-related mortality worldwide. Although lung cancer is predominantly observed in smokers, non-smoking patients account for 20% of cases worldwide. In this article, we present a case of lung adenocarcinoma that originated from a postoperative scar.