POEMS is an uncommon syndromic disorder characterized by polyneuropathy, organomegaly, endocrinopathy, monoclonal protein, and skin changes. There are few descriptions of the bone marrow pathology of POEMS; therefore, peripheral blood smears and bone marrow aspirates and biopsies from 87 patients (143 total, 67 pretreatment, 76 posttreatment cases) with POEMS were studied. Plasma cell clonality...

Calciphylaxis is a vascular calcification-cutaneous necrosis syndrome, usually seen in patients with end-stage renal disease and secondary hyperparathyroidism. We report a 57-year-old polyneuropathy, organomegaly, endocrinopathy, monoclonal gammopathy, and skin changes (POEMS) syndrome patient complicated with extensive skin ulcers due to calciphylaxis. He first noted a painful cutaneous ulcer ...

POEMS syndrome is a unique clinical entity. Although it's a diagnosis of exclusion, it was previously described by the presence of several typical characteristics as paraproteinemia, polyneuropathy, organomegaly, endocrinopathy, and skin changes. Recently, new criteria were proposed, and the presence of two major and one minor criterion was claimed to suffice for a diagnosis. Both methods consi...

Von Hippel-Lindau (VHL) is an inherited neoplasia syndrome caused by inactivation of the VHL tumor suppressor gene, characterized by the development of sporadic clear cell renal carcinoma, pheochromocytomas, retinal angioma, pancreatic cysts, and CNS hemangioblastomas. Glomeruloid hemangioma is a vascular lesion, previously considered to be specifically associated with POEMS (polyneuropathy, or...

The POEMS syndrome (coined to refer to polyneuropathy, organomegaly, endocrinopathy, M protein, and skin changes) remains poorly understood. Ambiguity exists over the features necessary to establish the diagnosis, treatment efficacy, and prognosis. We identified 99 patients with POEMS syndrome. Minimal criteria were a sensorimotor peripheral neuropathy and evidence of a monoclonal plasmaprolife...

POEMS syndrome is a rare, chronic and disabling condition. The causes of this condition remain unknown; however, chronic overproduction of proinflammatory cytokines appears to be a major contributor. Early diagnosis is essential to start treatment before the clinical state of the patient becomes compromised. A complete evaluation of the disease at its onset is critical to the treatment decision...

BACKGROUND POEMS syndrome is a rare paraneoplastic syndrome associated with plasma cell dyscrasia. High-dose chemotherapy followed by autologous stem cell transplantation has shown encouraging efficacy in the treatment of patients with POEMS syndrome. However, there are minimal reports on clinical outcomes after autologous stem cell transplantation for patients with advanced disease and very po...

Poetry is an artistic form of communication that may or may not contain meter, rhyme, or lexical content [1]. We examined how the temporal regularity of spoken German poetry varied as a function of these features. Using a beat tracker that was previously used to measure speech rate based on moments of acoustic stress [2], we examined how stress rate and variability were influenced by meter, rhy...

BACKGROUND POEMS syndrome is a rare systemic pathology of paraneoplastic origin that is associated with plasma cell dyscrasia. It is characterized by the presence of sensorimotor polyneuropathy, organomegaly, endocrinopathy, monoclonal gammopathy, skin changes, and other systemic manifestations. The pathogenesis of the syndrome is unknown but over-production of vascular endothelial growth facto...

BACKGROUND POEMS syndrome is a clinical condition with a very heterogeneous clinical manifestation. Its presentation as well as monitoring is complex and dependent on the clinician's experience. One of the leading presenting symptoms is based on evaluation of skeletal damage with typical osteosclerotic or mixed lesions. AIMS AND METHODS Our aim was to compare the usefulness of different imagi...