RESUMO
We report a case of a patient with a lifetime history of 8 episodes of recurrent lymphocytic meningitis. Our findings suggest that susceptibility to recurrent lymphocytic meningitis might be caused by low serum IgG subclass 2 immunodeficiency.
Assuntos
Herpes Simples , Meningite Viral , Herpes Simples/diagnóstico , Herpes Simples/tratamento farmacológico , Herpesvirus Humano 2/genética , Humanos , Imunoglobulina G , RecidivaRESUMO
Transverse myelitis is a segmental, full-thickness inflammation of the spinal cord with various etiologies including varicella zoster virus infection. Symptoms can manifest as sensory deficits, severe lower back pain radiating down the legs, bowel/bladder incontinence, and extremity weakness. This case report is unique in that it highlights a patient who developed long-segment transverse myelitis after a varicella zoster virus infection which has not been previously reported in the literature.
Assuntos
Mielite Transversa/virologia , Infecção pelo Vírus da Varicela-Zoster/complicações , Herpesvirus Humano 3/fisiologia , Humanos , Masculino , Pessoa de Meia-Idade , Ativação Viral/fisiologiaRESUMO
INTRODUCTION: The current study aimed to investigate the association between urinary epidermal growth factor (uEGF) and renal disease severity and outcomes in patients with antineutrophil cytoplasmic antibody-associated vasculitis (AAV). METHODS: Intrarenal EGFmRNA expression was extracted from transcriptomic data of microdissected tubulointerstitial compartments of kidney biopsies of patients with AAV. uEGF was measured in 173 patients with AAV in active stage and 143 in remission, and normalised to urine creatinine excretion (uEGF/Cr). The association between uEGF/Cr (or EGFmRNA) and clinical-pathological parameters was tested using linear regression analysis. The ability of uEGF/Cr to predict renal outcomes was analysed using Cox's regression analysis. RESULTS: In patients with AAV, intrarenal EGFmRNA expression was significantly associated with estimated glomerular filtration rate (eGFR)(log2) at time of biopsy (ß=0.63, p<0.001). The level of uEGF/Cr was significantly higher in patients in remission than in patients with active disease, both when looking at patients with sequential measurements (2.75±1.03vs 2.08±0.98, p<0.001) and in cross-sectional comparison. uEGF/Cr level was positively associated with eGFR(log2) at time of sampling in both active and remission stage (ß=0.60, p<0.001; ß=0.74, p<0.001, respectively). Patients with resistant renal disease had significantly lower uEGF/Cr levels than responders (1.65±1.22vs 2.16±1.26, p=0.04). Moreover, after adjusting for other potential predictors, uEGF/Cr was independently associated with composite endpoint of end-stage renal disease or 30% reduction of eGFR (HR 0.61, 95% CI 0.45 to 0.83, p=0.001). CONCLUSION: Lower uEGF/Cr levels are associated with more severe renal disease, renal resistance to treatment and higher risk of progression to composite outcome in patients with AAV.
Assuntos
Vasculite Associada a Anticorpo Anticitoplasma de Neutrófilos/complicações , Fator de Crescimento Epidérmico/urina , Nefropatias/diagnóstico , Nefropatias/etiologia , Adulto , Idoso , Vasculite Associada a Anticorpo Anticitoplasma de Neutrófilos/tratamento farmacológico , Vasculite Associada a Anticorpo Anticitoplasma de Neutrófilos/urina , Biomarcadores/urina , Creatinina/urina , Progressão da Doença , Fator de Crescimento Epidérmico/biossíntese , Fator de Crescimento Epidérmico/genética , Feminino , Expressão Gênica , Perfilação da Expressão Gênica/métodos , Taxa de Filtração Glomerular , Humanos , Imunossupressores/uso terapêutico , Rim/metabolismo , Nefropatias/tratamento farmacológico , Nefropatias/urina , Masculino , Pessoa de Meia-Idade , Prognóstico , RNA Mensageiro/genética , Indução de Remissão , Índice de Gravidade de DoençaRESUMO
INTRODUCTION: Noninvasive tests, such as Fibrosis-4 (FIB-4), liver-stiffness measurement (LSM) by vibration-controlled transient elastography, and Fibroscan-AST (FAST), are frequently used for risk stratification in NAFLD. The comparative performance of FIB-4 and LSM and FAST to predict clinical outcomes of patients with NAFLD remained unclear. We aim to evaluate the performance of FIB-4, LSM, and FAST scores to predict clinical outcomes in patients with NAFLD. METHODS: We included consecutive adult patients with NAFLD with transient elastography performed between 2015 and 2022 from the United States and Singapore. Patients with NAFLD stratified based on baseline FIB-4, LSM, and FAST score were followed up until clinical outcomes notably liver-related events (LREs), LREs or death, death, and major adverse cardiac events. RESULTS: A total of 1262 patients with NAFLD (63% with obesity and 37% with diabetes) with vibration-controlled transient elastography were followed up for median 3.5 years. FIB-4 stratified patients with NAFLD into low-risk (<1.3), intermediate-risk (1.3-2.67), and high-risk (>2.67) in 59.4%, 31.5%, and 9.1%, respectively. No LRE occurred with baseline FIB-4 <1.3, regardless of LSM and FAST score. Higher FIB-4 was associated with a higher risk of LREs within each LSM category. FIB-4 had a higher area under the received operating characteristic curve than LSM or FAST score to predict LRE. CONCLUSIONS: In this multicenter international study, FIB-4 and LSM synergistically predicted the risk of LRE. In patients with FIB-4 <1.3, vibration-controlled transient elastography may incorrectly classify up to 10% of the patients as high risk. FIB-4 should be incorporated into risk stratification in NAFLD even among patients who underwent VCTE.
Assuntos
Técnicas de Imagem por Elasticidade , Hepatopatia Gordurosa não Alcoólica , Adulto , Humanos , Hepatopatia Gordurosa não Alcoólica/diagnóstico , Hepatopatia Gordurosa não Alcoólica/diagnóstico por imagem , Obesidade , FibroseRESUMO
Necrosis developing 4 weeks after the initial acute pancreatitis attack is known as walled-off pancreatic necrosis (WOPN). Complications of WOPN include spontaneous rupture into the peritoneal cavity or hollow viscus obstruction by compression of surrounding structures, including the colon, stomach, duodenum, and common bile duct. There have also been cases of pseudocyst rupture into blood vessels. This case report is unique in that it highlights a patient with inferior vena cava compression leading to hemodynamic instability due to the mass effect of WOPN and has not been previously reported.