scholarly journals Hypertrophic pachymeningitis in a southern Chinese population: a retrospective study

2020 ◽  
Author(s):  
Xuewen Xiao ◽  
Dongni Fu ◽  
Li Feng
Keyword(s):  
Posterior Fossa ◽  
Chinese Population ◽  
Immunosuppressive Agents ◽  
Age At Onset ◽  
Immunosuppressive Treatment ◽  
Clinical Manifestations ◽  
Imaging Features ◽  
Hypertrophic Pachymeningitis ◽  
Southern Chinese ◽  
Common Diagnosis

Abstract Background Hypertrophic pachymeningitis (HP) is a fibrotic disorder featuring a thickening of the dura matter. Most HP studies were from Caucasian population and only a few studies of HP are available in China. In this study, we investigated the causes, clinical and imaging features and therapeutic implications of HP in a southern Chinese population.Methods We retrospectively analyzed 48 patients with HP with different causes from 1 January 2006 to 31 December 2018. Clinical manifestation, laboratory findings, neuroimaging results, and clinical course were evaluated in all HP patients.Results The mean age at onset was 50±12 years. The most common diagnosis was idiopathic HP (67%), followed by ANCA-associated vasculitis (15%), tuberculous meningitis (8%), viral meningitis (6%), and bacterial meningitis (4%). The main clinical manifestations were headache and cranial nerve deficits. The most frequently changed laboratory finding was elevated ESR. Imaging was characterized by cerebral or spinal dura matter enhancement in MRI scan with contrast. Enhancements were mainly located in the posterior fossa for idiopathic HP; frontal, parietal and occipital lobes for ANCA-related HP; and the posterior fossa for tuberculous-associated HP. Diffuse enhancement was found in most cases, except for tuberculous-associated HP. Glucocorticoid or immunosuppressive treatment were applied in most cases.Conclusions HP was diagnosed based on clinical manifestations, imaging and laboratory results. Etiology varied among patients, with idiopathic HP being the most common. MRI with contrast showed enhancement of the dura matter, which differed according to different etiologies. Glucocorticoid or immunosuppressive agents were the primary drugs for treatment.

scholarly journals Effect ofGBAMutations on Phenotype of Parkinson’s Disease: A Study on Chinese Population and aMeta-Analysis

2015 ◽  
Vol 2015 ◽  
pp. 1-10 ◽  
Author(s):  
Yuan Zhang ◽  
Qi-ying Sun ◽  
Yu-wen Zhao ◽  
Li Shu ◽  
Ji-feng Guo ◽  
...  
Keyword(s):  
Risk Factor ◽  
Genetic Risk ◽  
Chinese Population ◽  
Meta Analysis ◽  
Age At Onset ◽  
Clinical Manifestations ◽  
Initial Symptom ◽  
Motor Symptoms ◽  
Significant Difference ◽  
Gba Mutations

GBA has been identified as a genetic risk factor for PD. Whether the clinical manifestations of PD patients with or without GBA mutations are different has still not reached a consensus. We firstly detected the GBA mutation L444P in 1147 Chinese PD patients and simultaneously evaluated their corresponding clinical data. Then we compared the phenotypes between 646 PD patients with GBA mutations and 10344 PD patients without GBA mutations worldwide throughmeta-analysis. Through the method ofmeta-analysis, there was significant difference in age at onset (MD = −3.10 [95% CI: −4.88, −1.32]), bradykinesia as an initial symptom (OR = 1.49 [95% CI: 1.15, 1.94]), having family history (OR = 1.50 [95% CI: 1.18, 1.91]), and dementia (OR = 3.21 [95% CI: 1.97, 5.24]) during the comparison between PD patients with and without GBA mutations. While, in the aspect of tremor as an initial symptom (OR = 0.81 [95% CI: 0.64, 1.03]), the severity of motor symptoms such as H-Y (MD = 0.06 [95% CI: −0.06, 0.17]) and UPDRS-III (MD = 1.61 [95% CI: −0.65, 3.87]) and having dyskinesia (OR = 1.60 [95% CI: 0.90, 2.84]) during the comparison between the two groups revealed no statistical differences. Our results suggested that the phenotypes of PD patients with GBA mutations are different from GBA noncarriers.

scholarly journals Non-paraneoplastic Lambert-Eaton myasthenic syndrome: a brief review of 10 cases

2010 ◽  
Vol 68 (6) ◽  
pp. 849-854 ◽  
Author(s):  
Paulo J. Lorenzoni ◽  
Rosana H. Scola ◽  
Cláudia S. Kamoi Kay ◽  
Sérgio F. Parolin ◽  
Lineu C. Werneck
Keyword(s):  
Plasma Exchange ◽  
Intravenous Immunoglobulin ◽  
Age At Onset ◽  
Immunosuppressive Treatment ◽  
Clinical Manifestations ◽  
Symptomatic Treatment ◽  
Laboratory Findings ◽  
Immune Mediated ◽  
Electrophysiological Studies ◽  
Myasthenic Syndrome

Lambert-Eaton myasthenic syndrome (LEMS) is an immune-mediated disorder of the presynaptic neuromuscular transmission, which more frequently occurs as the remote effect of a neoplasm, in the paraneoplastic form (P-LEMS), or in a non-paraneoplastic form (NP-LEMS); but few studies describe the clinical features of NP-LEMS. We analyzed the clinical manifestations, laboratory findings, electrophysiological studies, and treatment responses in ten Brazilian patients suffering from NP-LEMS. The mean age was 41.5 years. More often neurological findings were hyporeflexia or areflexia with a post-exercise improvement. Treatment response occurred with pyridostigmine, guanidine, prednisone, azathioprine, and cyclosporine; but not response was observed after intravenous immunoglobulin and plasma exchange. Age at onset, clinical manifestations, and electrophysiological abnormalities can help more in the diagnosis than serum antibodies; the symptomatic treatment with pyridostigmine was effective; and the immunosuppressive treatment with prednisone, azathioprine, or cyclosporine was more beneficial than plasma exchange or intravenous immunoglobulin treatment.

scholarly journals Case Report: Kaposiform Hemangioendothelioma With Spinal Involvement

2021 ◽  
Vol 9 ◽  
Author(s):  
Tong Qiu ◽  
Kaiying Yang ◽  
Shiyi Dai ◽  
Siyuan Chen ◽  
Yi Ji
Keyword(s):  
Age At Onset ◽  
Clinical Manifestations ◽  
Bone Destruction ◽  
Vascular Tumor ◽  
Imaging Features ◽  
Kaposiform Hemangioendothelioma ◽  
Tissue Mass ◽  
West China Hospital ◽  
West China ◽  
Spinal Involvement

Introduction: Kaposiform hemangioendothelioma (KHE) is a rare, locally invasive vascular tumor that mostly appears in infants and adolescents. KHE with spinal involvement is extremely rare. The aim of this study was to review the imaging features, clinical manifestations and treatment of KHE patients with spinal involvement.Materials and Methods: We reviewed patients with KHE who were admitted to Pediatric Surgery of West China Hospital of Sichuan University from April 2014 to August 2020, and the cases were evaluated.Results: Seven patients with spinal involvement were enrolled in the study, including four (57.1%) males and three (42.9%) females. The age at onset ranged from 1.0 day to 4.0 years, with an average of 1.6 years. Five (71.4%) had pain due to bone destruction, three patients (42.9%) had decreased range of motion (ROM), four (57.1%) patients had scoliosis, two (28.6%) patients developed claudication, and three patients (42.9%) presented with a soft tissue mass in the neck of the back. Five patients (71.4%) had the Kasabach-Merritt phenomenon (KMP), with a minimum platelet value of 8 × 109/L. All patients were treated with sirolimus, and showed regression of the lesion and/or normalization of the hematologic parameters.Conclusion: KHE with spinal involvement is difficult to diagnose due to its rarity and variable symptoms, which need to be recognized to start early treatment. The management of KHE with spinal involvement should be performed by a multidisciplinary team. Sirolimus can improve outcomes in patients with KHE with spinal involvement.

Knobloch Syndrome in Siblings with Posterior Fossa Malformations Along with Cerebellar Midline Cleft Abnormality Caused by Biallelic COL18A1 Mutation: Case-Based Review

2020 ◽  
Author(s):  
Siddaramappa J. Patil ◽  
Shruti Pande ◽  
Jyoti Matalia ◽  
Venkatraman Bhat ◽  
Minal Kekatpure ◽  
...  
Keyword(s):  
Posterior Fossa ◽  
Clinical Manifestations ◽  
Autosomal Recessive Disorder ◽  
Later Life ◽  
Facial Dysmorphism ◽  
Ocular Manifestations ◽  
Occipital Encephalocele ◽  
Knobloch Syndrome ◽  
Posterior Fossa Malformations ◽  
Midline Cleft

AbstractKnobloch syndrome (KS) is an autosomal recessive disorder caused by biallelic pathogenic variants in COL18A1. KS clinically manifests with the typical eye findings (high myopia, vitreoretinal degeneration, retinal detachment, and lens subluxation), variable neurological findings (occipital encephalocele, polymicrogyria, cerebellar malformations, epilepsy, and intellectual disability), and the other uncommon clinical manifestations. Literature review of all KS patients (source PubMed) was done with special reference to cerebellar abnormalities. Here, we report two siblings with typical KS with posterior fossa malformations and novel cerebellar midline cleft abnormality analyzed by whole exome sequencing. Known pathogenic homozygous variant c.2908C > T; (p.Arg970Ter) in exon 26 of COL18A1 was found as a cause for KS. These two siblings presented with early-onset severe ocular manifestations, facial dysmorphism, and variable central nervous system manifestations along with novel cerebellar midline cleft abnormality. The presence or absence of structural brain malformations and genotypes does not absolutely predict cognitive functions in KS patients. However, the presence of posterior fossa abnormality may be predictive for the development of ataxia in later life and needs further studies.

Apresentação e Evolução Atípicas da Granulomatose de Wegener: Relato de Caso/Atypical Presentation and Evolution of Wegener's Granulomatosis: Case Report

1970 ◽  
Vol 5 (3) ◽  
pp. 53-67
Author(s):  
Aline Dos Santos ◽  
Ana Caroline Balducci Scafi ◽  
Luciene Azevedo Morais ◽  
Pablo Girardelli Mendonça Mesquita
Keyword(s):  
Renal Failure ◽  
Renal Function ◽  
Case Report ◽  
Chronic Renal Failure ◽  
Early Diagnosis ◽  
Wegener’S Granulomatosis ◽  
Immunosuppressive Treatment ◽  
Clinical Manifestations ◽  
Wegener's Granulomatosis ◽  
Creatinine Concentration

RESUMOIntrodução: A Granulomatose de Wegener (GW) é uma vasculite rara e idiopática associada à presença do anticorpo Anticitoplasma de Neutrófilo (ANCA) que acomete, preferencialmente, os pequenos vasos. As manifestações clínicas são diversas, ocorrendo em mais de 90% dos casos, sintomas do trato respiratório. O comprometimento renal é tardio e preditor de mau prognóstico.  Sua morbidade a médio e longo prazo inclui insuficiência renal crônica. A probabilidade de sucesso de manutenção da função renal depende da concentração sérica de creatinina ao início do tratamento, o que indica a importância do diagnóstico e terapêutica adequada precoces. Casuística: Relata-se o caso de uma paciente do sexo feminino, 61 anos, portadora de GW com comprometimento renal avançado à apresentação não precedido por sintomas pulmonares esperados. O tratamento imunossupressor associado a plasmaferese permitiu a melhora da função renal da paciente poupando-a de tornar-se dialítica- dependente. Discussão: A paciente iniciou a doença através de insuficiência renal assintomática, com valores de função renal compatíveis com o estágio mais avançado de doença renal crônica, ultrassonografia dos rins sem alterações compatíveis e sem os sintomas respiratórios esperados. Segundo a literatura, a combinação de imunossupressores e plasmaferese associa-se à recuperação renal em três meses com sobrevivência sem necessidade de diálise por 12 meses, no caso relatado, obteve-se tal resultado em 22 dias sem a necessidade de diálise após um ano. Conclusão: Devido ao diagnóstico precoce, o tratamento adequado foi instalado rapidamente proporcionando à paciente um aumento da expectativa e da qualidade de vida, evitando dependência de terapia renal substitutiva.Palavras-Chave: Granulomatose de Wegener, Plasmaferese, Doença renal crônica.  ABSTRACTIntroduction: The Wegener's Granulomatosis (WG) is a rare and idiopathic vasculitis associated with the presence of Antineutrophil Cytoplasmic Antibody (ANCA), that affects, preferentially, the small vessels. The clinical manifestations are diverse, occurring in over 90% of cases, symptoms in the respiratory tract. Kidney damage is a late and bad prognostic predictor. Morbidity in the medium and long term includes chronic renal failure. The probability of renal function maintenance success depends on serum creatinine concentration at the beginning of treatment that indicates the importance of early diagnosis and deployment of an appropriate therapy. Case Report: We present a case of a 61-year-old female patient, carrier of GW with advanced renal impairment presentation, not preceded by expected pulmonary symptoms. The immunosuppressive treatment associated with plasmapheresis allowed the improvement of the patient’s renal function, saving her from becoming dialysis-dependent Discussion: The patient developed the disease through asymptomatic renal failure, renal function with values that are compatible with the most advanced stage of chronic kidney disease, ultrasound of the kidneys without compatible changes and without the expected respiratory symptoms. According to the literature, the combination of immunosuppressive drugs and plasmapheresis is associated with renal recovery in three months with survival without dialysis for 12 months. In this case, a result was obtained in 22 days without the need for dialysis after one year. Conclusion: Due to the early diagnosis, appropriate treatment was quickly installed giving the patient increased life expectancy and quality, preventing dependence on renal replacement therapy.Keywords: Wegener’s granulomatosis, Plasmapheresis, Chronic renal failure.

Adult systemic lupus erythematosus in Egypt: The nation-wide spectrum of 3661 patients and world-wide standpoint

Lupus ◽  
2021 ◽  
pp. 096120332110142
Author(s):  
Tamer A Gheita ◽  
Rasha Abdel Noor ◽  
Esam Abualfadl ◽  
Osama S Abousehly ◽  
Iman I El-Gazzar ◽  
...  
Keyword(s):  
Systemic Lupus Erythematosus ◽  
Lupus Erythematosus ◽  
Age Of Onset ◽  
Wide Spectrum ◽  
Age At Onset ◽  
Disease Onset ◽  
Clinical Manifestations ◽  
Population Based ◽  
Systemic Lupus ◽  
Cross Sectional

Objective The aim of this study was to present the epidemiology, clinical manifestations and treatment pattern of systemic lupus erythematosus (SLE) in Egyptian patients over the country and compare the findings to large cohorts worldwide. Objectives were extended to focus on the age at onset and gender driven influence on the disease characteristics. Patients and method This population-based, multicenter, cross-sectional study included 3661 adult SLE patients from Egyptian rheumatology departments across the nation. Demographic, clinical, and therapeutic data were assessed for all patients. Results The study included 3661 patients; 3296 females and 365 males (9.03:1) and the median age was 30 years (17–79 years), disease duration 4 years (0–75 years) while the median age at disease onset was 25 years (4–75 years). The overall estimated prevalence of adult SLE in Egypt was 6.1/100,000 population (1.2/100,000 males and 11.3/100,000 females).There were 316 (8.6%) juvenile-onset (Jo-SLE) and 3345 adult-onset (Ao-SLE). Age at onset was highest in South and lowest in Cairo (p < 0.0001). Conclusion SLE in Egypt had a wide variety of clinical and immunological manifestations, with some similarities with that in other nations and differences within the same country. The clinical characteristics, autoantibodies and comorbidities are comparable between Ao-SLE and Jo-SLE. The frequency of various clinical and immunological manifestations varied between gender. Additional studies are needed to determine the underlying factors contributing to gender and age of onset differences.

scholarly journals Imaging analysis of 13 rare cases of renal collecting (Bellini) duct carcinoma in northern China: a case series and literature review

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Zhehao Lyu ◽  
Lili Liu ◽  
Huimin Li ◽  
Haibo Wang ◽  
Qi Liu ◽  
...  
Keyword(s):  
Magnetic Resonance ◽  
Ct Scan ◽  
Clinical Manifestations ◽  
Northern China ◽  
Renal Tumors ◽  
Imaging Features ◽  
Duct Carcinoma ◽  
Pet Ct ◽  
Bellini Duct Carcinoma ◽  
Mass Type

Abstract Background Collecting (Bellini) duct carcinoma (CDC) is a highly malignant and rare kidney tumor. We report our 12-year experience with CDC and the results of a retrospective analysis of patients and tumor characteristics, clinical manifestations, and imaging features by computed tomography (CT), magnetic resonance imaging (MRI), and positron emission tomography (PET)/CT. Methods Retrospective examination of tumors between January 2007 and December 2019 identified 13 cases of CDC from three medical centers in northern China. All 13 patients underwent CT scan, among which eight underwent dynamic enhanced CT scan, two underwent PET/CT scan, and one underwent magnetic resonance cholangiopancreatography (MRCP) examination. The lesions were divided into nephritis type and mass type according to the morphology of the tumors. Results The study group included ten men and three women with an average age of 64.23 ± 10.74 years. The clinical manifestations were gross hematuria, flank pain, and waist discomfort. The mean tumor size was 8.48 ± 2.48 cm. Of the 13 cases, six (46.2%) were cortical-medullary involved type and seven (53.8%) were cortex–medullary–pelvis involved type. Eleven (84.6%) cases were nephritis type and two (15.4%) were mass type. The lesions appeared solid or complex solid and cystic on CT and MRI. The parenchymal area of the tumors showed isodensity or slightly higher density on unenhanced CT scan in the 13 cases. PET/CT in two cases showed increased radioactivity intake. Evidence of intra-abdominal metastatic disease was present on CT in nine (69.2%) cases. Conclusions The imaging characteristics of CDC differ from those of other renal cell carcinomas. In renal tumors located in the junction zone of the renal cortex and medulla that show unclear borders, slight enhancement, and metastases in the early stage, a diagnosis of CDC needs to be considered. PET/CT provides crucial information for the diagnosis of CDC, as well as for designing treatment strategies including surgery.

scholarly journals Defining Kawasaki disease and pediatric inflammatory multisystem syndrome-temporally associated to SARS-CoV-2 infection during SARS-CoV-2 epidemic in Italy: results from a national, multicenter survey

2021 ◽  
Vol 19 (1) ◽  
Author(s):  
Marco Cattalini ◽  
◽  
Sara Della Paolera ◽  
Fiammetta Zunica ◽  
Claudia Bracaglia ◽  
...  
Keyword(s):  
Kawasaki Disease ◽  
Clinical Laboratory ◽  
Troponin T ◽  
Inflammatory Diseases ◽  
Age At Onset ◽  
Laboratory Data ◽  
Clinical Manifestations ◽  
Chi Square ◽  
Pediatric Society ◽  
Multicenter Survey

Abstract Background There is mounting evidence on the existence of a Pediatric Inflammatory Multisystem Syndrome-temporally associated to SARS-CoV-2 infection (PIMS-TS), sharing similarities with Kawasaki Disease (KD). The main outcome of the study were to better characterize the clinical features and the treatment response of PIMS-TS and to explore its relationship with KD determining whether KD and PIMS are two distinct entities. Methods The Rheumatology Study Group of the Italian Pediatric Society launched a survey to enroll patients diagnosed with KD (Kawasaki Disease Group – KDG) or KD-like (Kawacovid Group - KCG) disease between February 1st 2020, and May 31st 2020. Demographic, clinical, laboratory data, treatment information, and patients’ outcome were collected in an online anonymized database (RedCAP®). Relationship between clinical presentation and SARS-CoV-2 infection was also taken into account. Moreover, clinical characteristics of KDG during SARS-CoV-2 epidemic (KDG-CoV2) were compared to Kawasaki Disease patients (KDG-Historical) seen in three different Italian tertiary pediatric hospitals (Institute for Maternal and Child Health, IRCCS “Burlo Garofolo”, Trieste; AOU Meyer, Florence; IRCCS Istituto Giannina Gaslini, Genoa) from January 1st 2000 to December 31st 2019. Chi square test or exact Fisher test and non-parametric Wilcoxon Mann-Whitney test were used to study differences between two groups. Results One-hundred-forty-nine cases were enrolled, (96 KDG and 53 KCG). KCG children were significantly older and presented more frequently from gastrointestinal and respiratory involvement. Cardiac involvement was more common in KCG, with 60,4% of patients with myocarditis. 37,8% of patients among KCG presented hypotension/non-cardiogenic shock. Coronary artery abnormalities (CAA) were more common in the KDG. The risk of ICU admission were higher in KCG. Lymphopenia, higher CRP levels, elevated ferritin and troponin-T characterized KCG. KDG received more frequently immunoglobulins (IVIG) and acetylsalicylic acid (ASA) (81,3% vs 66%; p = 0.04 and 71,9% vs 43,4%; p = 0.001 respectively) as KCG more often received glucocorticoids (56,6% vs 14,6%; p < 0.0001). SARS-CoV-2 assay more often resulted positive in KCG than in KDG (75,5% vs 20%; p < 0.0001). Short-term follow data showed minor complications. Comparing KDG with a KD-Historical Italian cohort (598 patients), no statistical difference was found in terms of clinical manifestations and laboratory data. Conclusion Our study suggests that SARS-CoV-2 infection might determine two distinct inflammatory diseases in children: KD and PIMS-TS. Older age at onset and clinical peculiarities like the occurrence of myocarditis characterize this multi-inflammatory syndrome. Our patients had an optimal response to treatments and a good outcome, with few complications and no deaths.

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