Read by QxMD icon Read

Paraneoplastic sensorimotor polyneuropathy

Jinny O Tavee
PURPOSE OF REVIEW: Immune axonal polyneuropathy is caused by a diverse group of disorders that share similar presentations and treatment regimens. This article focuses on the clinical findings, evaluation, and management of immune-mediated causes of axonal polyneuropathy, focusing primarily on large fiber sensorimotor polyneuropathy. RECENT FINDINGS: Specific characteristics of an immune-mediated polyneuropathy have been incorporated in a new diagnostic screening tool that is highly sensitive and can easily be used in the outpatient clinic setting...
October 2017: Continuum: Lifelong Learning in Neurology
Izumi Yamaguchi, Junichiro Satomi, Nobuaki Yamamoto, Shotaro Yoshioka, Yoshiteru Tada, Kenji Yagi, Yasuhisa Kanematsu, Shinji Nagahiro
POEMS (polyneuropathy, organomegaly, endocrinopathy, monoclonal gammopathy, and skin changes) syndrome is a rare paraneoplastic syndrome elicited by plasma cell dyscrasia. Its clinical manifestations are multiple and stroke is not a recognized feature. A 44-year-old woman with a 3-month history of bilateral lower extremity sensorimotor disturbance was admitted to our hospital. Examinations revealed polyneuropathy, organomegaly, hypothyroidism, monoclonal gammopathy, pelvic plasmacytoma, and elevated serum vascular endothelial growth factor (VEGF) levels...
January 2017: NMC Case Report Journal
Sven Jarius, Marius Ringelstein, Jürgen Haas, Irina I Serysheva, Lars Komorowski, Kai Fechner, Klaus-Peter Wandinger, Philipp Albrecht, Harald Hefter, Andreas Moser, Eva Neuen-Jacob, Hans-Peter Hartung, Brigitte Wildemann, Orhan Aktas
BACKGROUND: Recently, we described a novel autoantibody, anti-Sj/ITPR1-IgG, that targets the inositol 1,4,5-trisphosphate receptor type 1 (ITPR1) in patients with cerebellar ataxia. However, ITPR1 is expressed not only by Purkinje cells but also in the anterior horn of the spinal cord, in the substantia gelatinosa and in the motor, sensory (including the dorsal root ganglia) and autonomic peripheral nervous system, suggesting that the clinical spectrum associated with autoimmunity to ITPR1 may be broader than initially thought...
October 24, 2016: Journal of Neuroinflammation
Ji Yeon Ham, Jang Soo Suh, Won-Kil Lee, Kyung Eun Song
BACKGROUND: POEMS syndrome is a rare paraneoplastic disorder with atypical plasma cell proliferation. Cases of POEMS syndrome presented with either biclonal gammopathy or an abnormal serum free light chain ratio are considered uncommon. The present authors encountered a case of POEMS syndrome with IgG-λ/IgA-κ biclonal gammopathy with dominant κ free light chain and abnormal serum free light chain ratio. CASE: A 56-year-old man with a history of Castleman disease was suspected with POEMS syndrome and admitted for further evaluation for B-cell proliferative disease to rule out multiple myeloma...
2015: Annals of Clinical and Laboratory Science
Sunil Kumar, Shruti Sharma
POEMS syndrome (Crow-Fukase syndrome) is a rare paraneoplastic disorder. It is characterized by peripheral neuropathy, elevated vascular endothelial growth factors (VEGFs), monoclonal gammopathy, sclerotic bone lesions and Castleman disease. Other important clinical features are organomegaly, edema, ascites, papilledema, endocrinopathy, skin changes and thrombocytosis. A high index of suspicion, a detailed clinical history and examination followed by appropriate laboratory investigations like VEGF level, radiological skeletal survey and bone marrow biopsy are required to diagnose POEMS syndrome...
March 2015: Oxford Medical Case Reports
Makoto Shibata, Megumi Uchida, Setsuki Tsukagoshi, Koichi Yamaguchi, Aya Yamaguchi, Natsumi Furuta, Kouki Makioka, Toshitaka Maeno, Yukio Fujita, Masahiko Kurabayashi, Yoshio Ikeda
A 64-year-old Japanese woman presented with a three-month history of progressive numbness and weakness of the lower extremities. A neurological examination and nerve conduction study indicated sensorimotor polyneuropathy. Since the serum anti-Hu antibody titer was remarkably elevated, paraneoplastic neurological syndrome was highly suspected. A thoracoscopic biopsy of the hilar lymph nodes, in which (18)F-fluorodeoxyglucose uptake was obviously increased, revealed pathological findings for small-cell lung cancer (SCLC)...
2015: Internal Medicine
R H Bishay, J Paton, V Abraham
We report a 72-year-old female patient with diffuse large B cell non-Hodgkin's lymphoma (NHL) with previous treatment with standard chemotherapy presenting as an acute, ascending, sensorimotor polyneuropathy. Nerve conduction studies and lumbar puncture supported a rare, but ominous, axonal variant of Guillain-Barré Syndrome (GBS) known as acute motor and sensory axonal neuropathy (AMSAN), which is distinguished from the more common, acute demyelinating forms of GBS. Previous reports have largely focused on toxicities secondary to chemo- or radiotherapy as a major contributor to the development of acute neuropathies in malignancy...
2015: Case Reports in Hematology
Carlos Arana, José Antonio Pérez de León, Gerardo Gómez-Moreno, Ramón Pérez-Cano, Tomás Martín Hernández
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 factor is probably responsible for most of the more characteristic symptoms. There is no standard treatment for POEMS syndrome and no randomized controlled clinical trials of treatment exist in the available literature...
March 1, 2015: American Journal of Case Reports
Srikanth Muppidi, Steven Vernino
PURPOSE OF REVIEW: This article provides an approach to the recognition and management of paraneoplastic neuropathies. RECENT FINDINGS: Paraneoplastic neuropathies may have unique phenotypic presentations, such as sensory neuronopathy, autonomic enteric neuropathy, demyelinating neuropathy, and, rarely, motor neuropathy. Paraneoplastic sensorimotor neuropathy, on the other hand, may be indistinguishable from other common types of axonal polyneuropathy. Certain patterns of neuropathies are commonly seen with different types of cancers, but this relationship is not exclusive and not all patients whose pattern of neuropathy suggests a paraneoplastic disorder have an underlying cancer...
October 2014: Continuum: Lifelong Learning in Neurology
Bik Ling Man, Yat Pang Fu
No abstract text is available yet for this article.
2014: BMJ Case Reports
Esra Ekiz, Abdullah Ozkok, Nazan Kader Ertugrul
Paraneoplastic neurologic syndromes are observed in less than 0.1% of cancer patients. Neurologic syndromes in lung cancer include Lambert-Eaton myasthenic syndrome, polyneuropathy, cerebellar degeneration, and rarely mononeuritis multiplex. In this case, a patient presenting with bilateral asymmetrical sensorimotor polyneuropathy who was diagnosed with adenocarcinoma of the lung is reported.
2013: Case Reports in Oncological Medicine
John J Bodkin, Michael Duff, Phillip J Seereiter, K Kent Chevli
Paraneoplastic syndromes (PNS) vary in incidence and manifestation based on tumor histology. PNS secondary to urologic malignancies have an extremely low incidence. Most reported cases of PNS from urologic malignancies are associated with adenocarcinoma. Peripheral neuropathy-associated PNS from urologic malignancy are exceedingly rare. An 80-year-old male developed a paraneoplastic sensorimotor polyneuropathy and foot-drop after a diagnosis of clinical stage T2cN0M0, Gleason grade 5+4 prostate cancer. A thorough workup is needed in order to adequately assess and treat PNS...
2013: Research and Reports in Urology
Francesc Graus, Josep Dalmau
PURPOSE OF REVIEW: This review describes relevant advances in paraneoplastic neuropathies with emphasis on particular syndromes and the impact of new therapies. RECENT FINDINGS: Sensory neuronopathy may present with symptoms that do not raise the suspicion of a paraneoplastic origin. A recent study on sensory neuronopathies of different causes identified paraneoplastic cases in a group of older (>60 years) male patients with subacute onset early pain, and frequent involvement of the arms...
October 2013: Current Opinion in Neurology
Angela Acciavatti, Tiziana Avolio, Simone Rappuoli, Luca Foderi, Vittoria Soldati, Massimo Franchi, Nila Volpi, Ranuccio Nuti
INTRODUCTION: Inflammatory myopathies (such as dermatomyositis and polymyositis) are well-recognized paraneoplastic syndromes. However, paraneoplastic necrotizing myopathy is a more recently defined clinical entity, characterized by rapidly progressive, symmetrical, predominantly proximal muscle weakness with severe disability, and associated with a marked increase in serum muscle enzyme levels. Paraneoplastic necrotizing myopathy requires muscle biopsy for diagnosis, which typically shows massive necrosis of muscle fibers with limited or absent inflammatory infiltrates...
2013: Journal of Medical Case Reports
Marketa Vasku, Thomas Papathemelis, Nicolai Maass, Ivo Meinhold-Heerlein, Dirk Bauerschlag
Paraneoplastic syndromes (PNS) are a heterogeneous group of symptoms which are indirectly caused by primary or metastatic tumor. Paraneoplastic polyneuropathy (PNP) is mostly related to small cell lung cancer (5%), prostate, gastric, and breast cancer. Only sporadic cases have been reported to be associated with endometrial cancer. We present a case of a premenopausal woman with severe vasculitic, asymmetric sensorimotor polyneuropathy that developed in conjunction with an endometrial carcinoma responding to surgical therapy of primary tumor combined to steroid therapy...
2011: Case Reports in Obstetrics and Gynecology
Sourya Acharya, Samarth Shukla, S N Mahajan
No abstract text is available yet for this article.
September 2010: Indian Journal of Hematology & Blood Transfusion
Haruki Koike, Fumiaki Tanaka, Gen Sobue
PURPOSE OF REVIEW: Recent progress in serological screening for paraneoplastic autoantibodies and diagnostic imaging techniques to detect malignancies has resulted in a broadening of the concept of paraneoplastic neurologic syndromes through the characterization of nonclassical clinical features. The goal of this article was to review the recent literature describing the wide-ranging clinicopathological manifestations of paraneoplastic neuropathy. RECENT FINDINGS: The classical feature of paraneoplastic neuropathy is subacute sensory neuronopathy; in addition, sensorimotor neuropathies, such as Guillain-Barré syndrome, chronic inflammatory demyelinating polyneuropathy, brachial plexopathy, and vasculitic neuropathy, are sometimes observed...
October 2011: Current Opinion in Neurology
Andres Deik, Efat Azizi, Ilan Shapira, Irene R Boniece
Extraskeletal myxoid chondrosarcomas usually arise deep in the proximal extremities and limb girdles. Patients with this type of sarcoma have high rates of local recurrence and metastases, but do not typically have paraneoplastic syndromes. We report an unusual case of a 49-year-old man with anti-Hu syndrome in the setting of an extraskeletal myxoid chondrosarcoma. This case shows the importance of searching for antineural antibodies in oncologic patients with new neurologic deficits, and of having a judicious workup for occult malignancies in patients with known antineural antibodies...
July 2009: Oncology (Williston Park, NY)
M Tschernatsch, M Klotz, C Probst, J Hosch, F Valtorta, M Diener, T Gerriets, M Kaps, K H Schäfer, F Blaes
Paraneoplastic neurological syndromes (PNS) are often associated with antineuronal autoantibodies and many of them could be identified in the recent years. However, there are still new antineuronal binding patterns with yet unidentified autoantigens. We here describe a new autoantibody associated with paraneoplastic sensorimotor and autonomic neuropathy in a patient with small cell lung cancer. In indirect immunofluorescence test, the patient's serum colocalised with the synaptic protein synaptophysin in the cerebellum and myenteric plexus of the gut...
June 15, 2008: Journal of Neuroimmunology
S A Zivković, D Ascherman, D Lacomis
BACKGROUND: Vasculitic neuropathies occur in the context of systemic disorders or in isolation. Histopathologic evaluation remains the gold standard for diagnosis, but certain electrodiagnostic findings may heighten suspicion of vasculitic neuropathy and improve the yield of nerve and muscle biopsy. AIM OF THE STUDY: Description of electrodiagnostic patterns associated with vasculitic neuropathies, and a report of a possible association with malignancies. METHODS: Retrospective review of medical records of patients with histopathologically proven vasculitic and non-vasculitic axonal neuropathies evaluated at the University of Pittsburgh Medical Center from November 1995 to November 2003...
June 2007: Acta Neurologica Scandinavica
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"