<prompt> Which of the following is true regarding non-specific interstitial pneumonia?Honeycombing on CT scanMore common in male smokersFibroblastic foci are characteristicMost often associated with connective tissue disease  <response>: Non-specific interstial pneumonia NSIP Etiology most often aw connective tissue disorder can be idiopathic CF More likely in elderly female non-smoker Dyspnea, cough ME Cellular pattern or Fibrosing pattern No fibroblastic foci No honey combing No granulomas or hyaline membranes BL reticular opacities on HRCT present Cases with cellular pattern have a better prognosis. 