Multiple mononeuropathy is an unusual form of peripheral neuropathy involving two or more nerve trunks. It is a syndrome with many different causes. We reviewed the clinical, electrophysi- ological and nerve biopsy fi...Multiple mononeuropathy is an unusual form of peripheral neuropathy involving two or more nerve trunks. It is a syndrome with many different causes. We reviewed the clinical, electrophysi- ological and nerve biopsy findings of 14 patients who suffered from multiple mononeuropathy in our clinic between January 2009 and June 2013. Patients were diagnosed with vasculitic neurop- athy （n = 6）, perineuritis （n = 2）, chronic inflammatory demyelinating polyradiculoneuropathy （n = 2） or Lewis-Sumner syndrome （n = 1） on the basis of clinical features, laboratory data, elec- trophysiological investigations and nerve biopsies. Two patients who were clinically diagnosed with vasculitic neuropathy and one patient who was clinically diagnosed with chronic inflamma- tory demyelinating polyradiculoneuropathy were not confirmed by nerve biopsy. Nerve biopsies confirmed clinical diagnosis in 78.6% of the patients （11/14）. Nerve biopsy pathological diagno- sis is crucial to the etiological diagnosis of multiple mononeuropathy.展开更多
Neurolymphomatosis, defined as invasion of cranial nerves and peripheral nerve roots, plexus or nerves by Non Hodgkin’s Lymphoma is a very rare clinical entity. We describe a case of 69 years old gentleman, who prese...Neurolymphomatosis, defined as invasion of cranial nerves and peripheral nerve roots, plexus or nerves by Non Hodgkin’s Lymphoma is a very rare clinical entity. We describe a case of 69 years old gentleman, who presented to us with asymmetric, painful sensorimotor polyneuropathy. He was admitted with 2 months history of dry cough, constitutional symptoms, paraesthesias on right side of face along with painful asymmetrical quadriparesis. Nerve conduction studies were suggestive of asymmetrical sensorimotor axonal and demyelinating neuropathy. Cerebrospinal fluid analysis revealed mild pleocytosis with raised protein. FDG-PET showed intense uptake in both adrenals, abdominal lymph nodes, sacral nerve roots and brachial plexus. Fine needle aspiration cytology of adrenal mass revealed evidence of diffuse large B cell Non Hodgkin’s Lymphoma. As patient succumbed to illness, an autopsy was done, which revealed diffuse large B cell lymphoma involving adrenals, brachial and lumbosacral plexuses. Our report provides important insights into a rare cause of painful demyelinating multiple mononeuropathy and emphasises on increasing role and diagnostic utility of PET imaging in evaluation of patients presenting with multiple mononeuropathy, especially with regards to paraneoplastic or neoplastic causes such as lymphoma.展开更多
BACKGROUND Vasculitis,a systemic disorder with inflammation of blood vessel walls,can develop broad spectrum of signs and symptoms according to involvement of various organs,and therefore,early diagnosis of vasculitis...BACKGROUND Vasculitis,a systemic disorder with inflammation of blood vessel walls,can develop broad spectrum of signs and symptoms according to involvement of various organs,and therefore,early diagnosis of vasculitis is challenging.We herein describe a patient who developed a special case of systemic vasculitis with mononeuropathy multiplex,rectal perforation and antiphospholipid syndrome(APS)presented with pulmonary embolism.CASE SUMMARY A 61-year-old woman visited hospital with complaints of myalgia and occasional fever.She was initially diagnosed as proctitis and treated with antibiotics,however,there was no improvement.In addition,she also complained right foot drop with hypesthesia,and left 2^(nd) and 3^(rd) finger tingling sensation.She underwent nerve conduction study for evaluation,and it revealed sensorimotor polyneuropathy in the left arm and bilateral legs.Subsequent sural nerve biopsy strongly suggested vasculitic neuropathy.Based on nerve biopsy and clinical manifestation,she was diagnosed with vasculitis and treated with immunosuppressive therapy.During treatment,sudden rectal perforation and pulmonary thromboembolism occurred,and further laboratory study suggested probable concomitant APS.Emergency Hartmann operation was performed for rectal perforation,and anti-coagulation therapy was started for APS.After few cycles of immunosuppressive therapy,tingling sensation and weakness in her hand and foot had been partially recovered and vasculitis was considered to be stationary.CONCLUSION Vasculitis can be presented with a variety of signs and symptoms,therefore,clinicians should always consider the possibility of diagnosis.展开更多
Neuropathy, or nerve injury, is a severe and common impediment of diabetes. Studies evaluate that 50% of people with diabetes will develop neuropathy. Diabetic nerve injury is impairment of a single solitary nerve (al...Neuropathy, or nerve injury, is a severe and common impediment of diabetes. Studies evaluate that 50% of people with diabetes will develop neuropathy. Diabetic nerve injury is impairment of a single solitary nerve (also named mononeuropathy). Com- monly 2 cranial nerves Viz., cranial nerve VII and cranial nerve VI are involved in facial nerve palsies. The former one is called Bell’s palsy and is acute Lower Motor Neuron facial nerve paralysis (>80%) causing an inability to control facial muscles on the affected side. The later one is sixth nerve palsy, (the abducens nerve), which is responsible for triggering contraction of the lateral rectus muscle to abduct (i.e., turn out) the eye resulting in double vision on the affected side. In recent times, we have found to our amazement, rapid restoration of normalcy within a few hours to a few days, of Cranial Nerve palsies in diabetic subjects at our centre. We are presenting a group of cases having Type2DM over different time periods from 6 to 20 years and those who suddenly suffered facial nerve palsy and they came to VHSDRC for treatment. They were started on the new modality called the Dynamic Acupuncture Mediated Meta-physical Energy Therapy (DAMM Therapy), to recover from the facial palsy. The DAMM therapy is a unique novel way of infusing and transferring healing energy from the therapist to the patient. Within 2 - 7 sittings of DAMM therapy patients showed 75% - 100% improvement in their clinical condition.展开更多
Outpatient electrodiagnostic studies and intraoperative monitoring are essential tools for the surgical management of nerve injury.Decisions are based on the diagnostic certainty afforded by outpatient electrodiagnost...Outpatient electrodiagnostic studies and intraoperative monitoring are essential tools for the surgical management of nerve injury.Decisions are based on the diagnostic certainty afforded by outpatient electrodiagnostic studies,which are more sensitive and specific than clinical examinations regarding the nature and localization of a nerve lesion.Intraoperative neurophysiologic monitoring detects changes in neurologic function during surgery.It provides significantly better information than visual inspection of the operative field,minimizing postoperative neurologic deficits due to surgical manipulation(e.g.,stretching,compression,heating from electrocauterization,constriction,or clamping of local blood vessels).These techniques exploit similar neurophysiologic principles to afford enhanced diagnostic and real-time functional data during surgery.However,an understanding of their limitations is critical for the interpretation of these data.This review discusses these techniques,including their use,advantages,and disadvantages in diagnosing and managing three essential nerve lesions amenable to surgical management-radiculopathy,mononeuropathy,and brachial plexopathy.展开更多
文摘Multiple mononeuropathy is an unusual form of peripheral neuropathy involving two or more nerve trunks. It is a syndrome with many different causes. We reviewed the clinical, electrophysi- ological and nerve biopsy findings of 14 patients who suffered from multiple mononeuropathy in our clinic between January 2009 and June 2013. Patients were diagnosed with vasculitic neurop- athy （n = 6）, perineuritis （n = 2）, chronic inflammatory demyelinating polyradiculoneuropathy （n = 2） or Lewis-Sumner syndrome （n = 1） on the basis of clinical features, laboratory data, elec- trophysiological investigations and nerve biopsies. Two patients who were clinically diagnosed with vasculitic neuropathy and one patient who was clinically diagnosed with chronic inflamma- tory demyelinating polyradiculoneuropathy were not confirmed by nerve biopsy. Nerve biopsies confirmed clinical diagnosis in 78.6% of the patients （11/14）. Nerve biopsy pathological diagno- sis is crucial to the etiological diagnosis of multiple mononeuropathy.
文摘Neurolymphomatosis, defined as invasion of cranial nerves and peripheral nerve roots, plexus or nerves by Non Hodgkin’s Lymphoma is a very rare clinical entity. We describe a case of 69 years old gentleman, who presented to us with asymmetric, painful sensorimotor polyneuropathy. He was admitted with 2 months history of dry cough, constitutional symptoms, paraesthesias on right side of face along with painful asymmetrical quadriparesis. Nerve conduction studies were suggestive of asymmetrical sensorimotor axonal and demyelinating neuropathy. Cerebrospinal fluid analysis revealed mild pleocytosis with raised protein. FDG-PET showed intense uptake in both adrenals, abdominal lymph nodes, sacral nerve roots and brachial plexus. Fine needle aspiration cytology of adrenal mass revealed evidence of diffuse large B cell Non Hodgkin’s Lymphoma. As patient succumbed to illness, an autopsy was done, which revealed diffuse large B cell lymphoma involving adrenals, brachial and lumbosacral plexuses. Our report provides important insights into a rare cause of painful demyelinating multiple mononeuropathy and emphasises on increasing role and diagnostic utility of PET imaging in evaluation of patients presenting with multiple mononeuropathy, especially with regards to paraneoplastic or neoplastic causes such as lymphoma.
文摘BACKGROUND Vasculitis,a systemic disorder with inflammation of blood vessel walls,can develop broad spectrum of signs and symptoms according to involvement of various organs,and therefore,early diagnosis of vasculitis is challenging.We herein describe a patient who developed a special case of systemic vasculitis with mononeuropathy multiplex,rectal perforation and antiphospholipid syndrome(APS)presented with pulmonary embolism.CASE SUMMARY A 61-year-old woman visited hospital with complaints of myalgia and occasional fever.She was initially diagnosed as proctitis and treated with antibiotics,however,there was no improvement.In addition,she also complained right foot drop with hypesthesia,and left 2^(nd) and 3^(rd) finger tingling sensation.She underwent nerve conduction study for evaluation,and it revealed sensorimotor polyneuropathy in the left arm and bilateral legs.Subsequent sural nerve biopsy strongly suggested vasculitic neuropathy.Based on nerve biopsy and clinical manifestation,she was diagnosed with vasculitis and treated with immunosuppressive therapy.During treatment,sudden rectal perforation and pulmonary thromboembolism occurred,and further laboratory study suggested probable concomitant APS.Emergency Hartmann operation was performed for rectal perforation,and anti-coagulation therapy was started for APS.After few cycles of immunosuppressive therapy,tingling sensation and weakness in her hand and foot had been partially recovered and vasculitis was considered to be stationary.CONCLUSION Vasculitis can be presented with a variety of signs and symptoms,therefore,clinicians should always consider the possibility of diagnosis.
文摘Neuropathy, or nerve injury, is a severe and common impediment of diabetes. Studies evaluate that 50% of people with diabetes will develop neuropathy. Diabetic nerve injury is impairment of a single solitary nerve (also named mononeuropathy). Com- monly 2 cranial nerves Viz., cranial nerve VII and cranial nerve VI are involved in facial nerve palsies. The former one is called Bell’s palsy and is acute Lower Motor Neuron facial nerve paralysis (>80%) causing an inability to control facial muscles on the affected side. The later one is sixth nerve palsy, (the abducens nerve), which is responsible for triggering contraction of the lateral rectus muscle to abduct (i.e., turn out) the eye resulting in double vision on the affected side. In recent times, we have found to our amazement, rapid restoration of normalcy within a few hours to a few days, of Cranial Nerve palsies in diabetic subjects at our centre. We are presenting a group of cases having Type2DM over different time periods from 6 to 20 years and those who suddenly suffered facial nerve palsy and they came to VHSDRC for treatment. They were started on the new modality called the Dynamic Acupuncture Mediated Meta-physical Energy Therapy (DAMM Therapy), to recover from the facial palsy. The DAMM therapy is a unique novel way of infusing and transferring healing energy from the therapist to the patient. Within 2 - 7 sittings of DAMM therapy patients showed 75% - 100% improvement in their clinical condition.
文摘Outpatient electrodiagnostic studies and intraoperative monitoring are essential tools for the surgical management of nerve injury.Decisions are based on the diagnostic certainty afforded by outpatient electrodiagnostic studies,which are more sensitive and specific than clinical examinations regarding the nature and localization of a nerve lesion.Intraoperative neurophysiologic monitoring detects changes in neurologic function during surgery.It provides significantly better information than visual inspection of the operative field,minimizing postoperative neurologic deficits due to surgical manipulation(e.g.,stretching,compression,heating from electrocauterization,constriction,or clamping of local blood vessels).These techniques exploit similar neurophysiologic principles to afford enhanced diagnostic and real-time functional data during surgery.However,an understanding of their limitations is critical for the interpretation of these data.This review discusses these techniques,including their use,advantages,and disadvantages in diagnosing and managing three essential nerve lesions amenable to surgical management-radiculopathy,mononeuropathy,and brachial plexopathy.
