YouTube released a letter from former CEO Susan Wojcicki, revealing her struggle with lung cancer before her death at 56.

Proliferative bronchiolitis with intraluminal polyps may be limited to the bronchioles, but often extends into respiratory bronchioles and alveoli with intra-alveolar buds of granulation tissue ...

Tissue engineering is a set of methods that can replace or repair damaged or diseased tissues with natural, synthetic, or semisynthetic tissue mimics. These mimics can either be fully functional ...

As the UK battles 'the lurgy', marked by runny noses, coughs and severe headaches, the impending snowfall could exacerbate ...

We explain the ins and outs of cat wheezing, including what causes it, what it sounds like, and common treatments.

Classically, a bronchoscope is passed into the lung until its circumference seals an airway, usually at the third to fourth order bronchus, ensuring instilled saline will only pass into the distal ...

Pneumonia — an infection of one or both of your lungs — can leave you coughing, feverish and feeling miserable. And sometimes, it can land you in the hospital struggling to breathe.

Only a few microns of interstitial tissue divide the alveolar spaces in the lower respiratory tract from the ... squeezing the whole cell body between alveoli, and patrolling by moving the cell body ...

Ureaplasma is a genus of bacteria that primarily infects the genitals and urinary tract. It can be passed through sexual contact but is not considered a sexually transmitted infection (STI) because of ...