Figure 1From: Fluorescence in situ hybridization as adjunct to cytology improves the diagnosis and directs estimation of prognosis of malignant pleural effusions Malignant pleural effusion ( non-small cell lung cancer) with dual- color FISH- stained tumor cells showing differing distribution patterns of green and orange signals (chromosomes 7 and 17, respectively ), indicative of intranuclear chromosomal complexity. Back to article page