1. Fardet L, Dupuy A, Gain M, Kettaneh A, Chérin P, Bachelez H, et al. Factors associated with underlying malignancy in retrospective cohort of 121 patients with dermatomyositis. Medicine. 2009;88:91-7. 2. Sparsa A, Liozon E, Herrmann F, Ly K, Lebrun V, Soria P, et al. Routine vs extensive malignancy search for adult dermatomyositis and polymyositis: a study of 40 patients. Arch Dermatol. 2002;...

OBJECTIVE To investigate the intracellular and soluble cytokine levels and T cell subsets in peripheral blood of patients with active and inactive polymyositis and dermatomyositis. METHODS The frequencies of T and B lymphocytes, T helper (Th), and T cytotoxic (Tc) cells and of interferon gamma (IFNgamma), interleukin (IL)4, and IL10 expression of CD4+ or CD8+ cells were determined by flow cyt...

BACKGROUND The presence of nail-fold capillary abnormalities may be useful in diagnosing several connective tissue disorders, including scleroderma, dermatomyositis, and mixed connective tissue disease, and in differentiating primary Raynaud phenomenon from Raynaud phenomenon due to scleroderma and mixed connective tissue disease. Capillaroscopy, however, usually requires special equipment and ...

Adult-onset dermatomyositis has been found to be associated with underlying malignancies in up to 40% of patients. The aims of this study were to determine the demographic profile, the underlying cancer and outcome in patients with dermatomyositis. This was a retrospective review of 38 patients with dermatomyositis seen over a 12-year period in the Department of Dermatology, Kuala Lumpur Hospit...

Dermatomyositis (DM) is characterized by pathognomic cutaneous manifestations (heliotrope rash, periorbital edema, Gottron's papules) and proximal muscle weakness. In this paper, I will present the case of a 48-year-old female patient whose dermatomyositis was initially diagnosed as vasculitis. Following the patient's inadequate response to corticosteroid treatment, clinical and radiologic exam...

Different mechanisms have been proposed to explain the pathological basis of perifascicular muscle fibre atrophy in dermatomyositis. These include ischaemia due to immune-mediated microvascular injury, enhanced expression of type 1 interferon-induced gene transcripts in perifascicular capillaries and muscle fibres, and occlusion of larger perimysial blood vessels. Microvascular complement depos...

Dermatomyositis (DM) or polymyositis (PM) are possibly considered to have an association with malignancies. We describe a case of dermatomyositis in which (18)F-fluorodeoxy glucose (FDG)positron emission tomography (PET) was able to detect cancer recurrence earlier than any other modality in a patient with a history of primary pleural lymphoma, a very rare condition of malignancy. Further, a ty...

IMPORTANCE Ipilimumab, a human monoclonal antibody targeted against cytotoxic T-lymphocyte antigen 4, has shown promise in the treatment of metastatic melanoma. However, given its mechanism of action, immune-related adverse effects have been reported with this therapy. Despite increasing reports of immune-related adverse effects related to ipilimumab therapy, dermatomyositis associated with thi...

BACKGROUND To report a rare case of bilateral Purtscher-like retinopathy in a Chinese female patient with dermatomyositis. CASE PRESENTATION An 18-year-old woman with lower extremity muscle weakness was admitted due to decreased vision of both eyes for two weeks. Ophthalmic examination revealed violaceous eruption on eyelids with swelling. Ocular fundus examination revealed multiple cotton wo...