Lung Abscess, also known as multiple abscess of lung, is related to anaerobic pneumonia and pleural empyema, and has symptoms including hemoptysis An important gene associated with Lung Abscess is LACTB (Lactamase Beta), and among its related pathways/superpathways are Innate Immune System and Cytokine Signaling in Immune system. The drugs Moxifloxacin and Ethinylestradiol have been mentioned in the context of this disorder. Affiliated tissues include lung and liver, and related phenotypes are homeostasis/metabolism and immune system