Low incidence of antinuclear antibodies in dermatomyositis with malignancy.

Raynaud's phenomenon and positive antinuclear antibodies in a malignancy.

Both Raynaud's phenomenon and the presence of antinuclear antibodies are uncommon features of malignant disease and the association of both with a malignancy extremely rare. The case is reported of a 78 year old woman who presented with Raynaud's phenomenon and positive antinuclear antibodies related to adenocarcinoma of unknown primary site.

Circulating Antinuclear Antibodies in Patients with Pelvic Masses Are Associated with Malignancy and Decreased Survival

BACKGROUND Circulating autoantibodies occur more frequently in cancer patients than in patients without cancer. METHODS AND FINDINGS We examined sera from patients referred for pelvic mass symptoms to a tertiary university clinic. A total of 127 were diagnosed with epithelial ovarian cancer while 386 had a benign condition. A screen for IgG anti-nuclear antibodies (ANA) by indirect immunofluo...

Antinuclear Antibodies

knowledge of gene regulation, particularly in neoplastic cells, this deficit is striking. With our current understanding of chromosomal translocations, point mutations, and gene amplification in tumor cells, it is surprising to read that there is ". . . no difference between cancer and normal DNA . . ." (p. 130). The author spends a fair amount of time discussing possible mechanisms for the car...

Antinuclear antibodies in systemic sclerosis

Antinuclear antibodies in rosacea patients

INTRODUCTION Rosacea is a common inflammatory disorder, characterized by a spectrum of facial manifestations. The clinical similarity to other dermatoses, like lupus erythematosus, might lead to misdiagnosis, particularly in patients with elevated antinuclear antibody titers. AIM To assess the frequency, titer and specificity of antinuclear antibodies in rosacea patients and correlate these f...