Humans ; POEMS Syndrome ; diagnosis ; therapy

No abstract available.
Early Diagnosis* ; Hemangioma* ; POEMS Syndrome*

Humans ; Male ; Middle Aged ; POEMS Syndrome ; diagnosis ; Syphilis ; diagnosis

POEMS syndrome is a rare disease caused by monoclonal plasma cell proliferative disorder.The typical signs include peripheral neuropathy,organ enlargement,endocrine disease,M proteinemia,and skin changes.In clinical practice,the atypical,complex,and changeable clinical manifestations of this syndrome can easily lead to misdiagnosis and missed diagnosis.A case of POEMS syndrome with peripheral edema and ascites as the main manifestations is reported in this paper.
Humans ; Ascites/etiology* ; POEMS Syndrome/diagnosis* ; Edema/diagnosis* ; Skin

Ascites ; complications ; diagnosis ; Diagnostic Errors ; Humans ; Liver Cirrhosis ; complications ; diagnosis ; Male ; Middle Aged ; POEMS Syndrome ; diagnosis

POEMS syndrome is a multisystem disorder associated with polyneuropathy, organomegaly, endocrinopathy, a monoclonal protein (M-protein), and skin changes. The authors describe a patient with POEMS syndrome who had osteosclerotic myeloma confirmed by open bone biopsy. Magnetic resonance imaging (MRI) showed discrete lesions of low signal intensity in both T1 and T2-weighted images. This patient is now being successfully treated with melphalan and prednisone with much improvement in skin thickening and sensory change in the lower extremities.
Adult ; Biopsy ; Femur Neck/pathology ; Humans ; Magnetic Resonance Imaging ; Male ; Multiple Myeloma/complications/pathology ; POEMS Syndrome/complications/*diagnosis

POEMS syndrome is a rare paraneoplastic syndrome, which includes polyneuropathy, organomegaly, endocrinopathy, M-protein, and skin changes due to plasma cell (PC) neoplasm. Diagnosis of this disease is challenging because of its rarity and complex clinical manifestations. We attempted to identify the key clinical features and characteristic bone marrow (BM) findings of POEMS syndrome, by reviewing the medical records and BM analyses of 24 Korean patients. Frequent clinical manifestations included polyneuropathy (100%), monoclonal gammopathy (100%), organomegaly (92%), extravascular volume overload (79%), and endocrinopathy (63%). The BM analyses revealed mild PC hyperplasia (median PCs: 5.5%) and frequent megakaryocytic hyperplasia (88%), megakaryocyte clusters (88%), and hyperlobation (100%). Flow cytometry of BM aspirates using CD138/CD38/CD45/CD19/CD56 showed normal (67%, 4/6) or neoplastic PC immunophenotypes (33%, 2/6). A diagnosis of POEMS syndrome must be considered when a patient suspected of having PC dyscrasia shows the above clinical presentation and BM findings.
Bone Marrow ; Diagnosis ; Flow Cytometry ; Humans ; Hyperplasia ; Medical Records ; Megakaryocytes ; Paraneoplastic Syndromes ; Paraproteinemias ; Plasma Cells ; POEMS Syndrome ; Polyneuropathies ; Skin

Polyneuropathy, organomegaly, endocrinopathy, monoclonal gammopathy, and skin changes (POEMS) syndrome is a monoclonal plasma cell disorder. Patients with POEMS syndrome also have various clinical manifestations including generalized edema, pleural effusion, ascites, papilledema, and sclerotic bone lesions. These manifestations can lead to a misdiagnosis or delayed diagnosis. We recently experienced a 51-year-old male patient with POEMS syndrome whose sclerotic bone lesion was misdiagnosed as malignant bone metastasis of papillary thyroid carcinoma. We reassessed the patient and found polyneuropathy, hepatosplenomegaly, hypothyroidism, partial hypopituitarism, immunoglobulin G lambda-type monoclonal gammopathy, hypertrichosis, ascites, and multiple sclerotic bone lesions, all of which led us to a diagnosis of POEMS syndrome. Treatment with thalidomide and dexamethasone resulted in clinical and radiological improvement. The patient has remained in remission after peripheral blood stem cell transplantation.
Ascites ; Delayed Diagnosis ; Dexamethasone ; Diagnosis ; Diagnostic Errors ; Edema ; Humans ; Hypertrichosis ; Hypopituitarism ; Hypothyroidism ; Immunoglobulin G ; Male ; Middle Aged ; Neoplasm Metastasis* ; Papilledema ; Paraproteinemias ; Peripheral Blood Stem Cell Transplantation ; Plasma Cells ; Pleural Effusion ; POEMS Syndrome* ; Polyneuropathies ; Skin ; Thalidomide ; Thyroid Gland* ; Thyroid Neoplasms*

No abstract available.
Angiogenesis Inhibitors/administration & dosage ; Bevacizumab/*administration & dosage ; Follow-Up Studies ; Humans ; Intravitreal Injections ; Male ; Middle Aged ; Optic Disk/*pathology ; POEMS Syndrome/*complications/diagnosis ; Papilledema/diagnosis/*drug therapy/etiology ; Tomography, Optical Coherence ; Vascular Endothelial Growth Factor A/*antagonists & inhibitors

No abstract available.
Adult ; Angiogenesis Inhibitors/administration & dosage ; Bevacizumab/*administration & dosage ; Female ; Fluorescein Angiography ; Follow-Up Studies ; Fundus Oculi ; Humans ; Intravitreal Injections ; Optic Disk/*pathology ; POEMS Syndrome/*complications/diagnosis ; Papilledema/diagnosis/*drug therapy/etiology