thirty-four patients with a clinical diagnosis of plaque stage mycosis fungoides , poikiloderma atrophicans vasculare ( poikiloderma ) and parapsoriasis en plaques ( parapsoriasis ) were investigated for evidence of extracutaneous disease using a biochemical screen , blood films , bone marrow examination , chest radiograph , abdominal ultrasound , isotope liver scan , liver biopsy and lymphangiography .
C0023884
liver
C0193388
liver biopsy