finger neuropathy

PURPOSE: Syphilis is a "Great Masquerader" because of its versatile clinical manifestations. We aim to report a patient whose first presentation was with presumed autoimmune hepatitis. Fulminant retinitis subsequently ensued, thus enabling correct diagnosis and treatment. METHODS: Case description. RESULTS: A 62-year-old male presented with bilateral drop in vision. One month earlier, right eye (RE) arteritic ischemic optic neuropathy was suspected because of severe headache, sudden drop in vision, relative afferent pupillary defect, and elevated inflammatory markers...

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OBJECTIVES: Carpal tunnel syndrome (CTS) stands as the most prevalent upper extremity entrapment neuropathy, with a multifaceted etiology encompassing various risk factors. This study aimed to investigate whether anthropometric measurements of the hand, grip strength, and pinch strength could serve as predictive indicators for CTS through machine learning techniques. METHODS: Enrollment encompassed patients exhibiting CTS symptoms (n = 56) and asymptomatic healthy controls (n = 56), with confirmation via electrophysiological assessments...

OBJECTIVE: This study aims to clarify the relationship between peripheral neuropathy in hand-arm vibration syndrome and cumulative exposure index. METHODS: 68 participants without symptoms were surveyed. The participants were divided into three groups based on past and current vibration exposure (VE). RESULTS: Comparison among groups according to past VE showed that the median and ulnar sensory nerve conduction velocities and median sensory nerve action potential (SNAP) amplitude were significantly lower in past high and low exposure groups than in the past non-exposure group...

Acute angle closure glaucoma (AACG) is characterized by narrowing or closure of the anterior chamber angle of the eye. AACG typically presents in older, hyperopic patients who complain of blurred vision, ocular pain, halos around lights, headache, nausea, and vomiting. Optic disc swelling is known to be associated with intracranial hypertension, optic neuritis, anterior ischemic optic neuropathy, retinal vascular occlusion, and toxic optic neuropathy. There have been few reports of temporal relationships between laser iridotomy and optic disc swelling in patients with AACG...

There are various causes of unilateral finger palsy. Its potential etiologies include peripheral neuropathy, carpal tunnel syndrome, and nerve root disorder due to myelopathy. In addition to them, similar paralysis has been reported in localized lesions of the cerebrum, classically referred to as pseudoperipheral palsy. In this report, we describe a case of an 80-year-old man who developed sudden clumsiness of the right fingers. Neurological examination showed muscle weakness mainly in the 1st and 2nd fingers (Medical Research Council grade 1-4) and normal reflexes in the extremities...

Oral endocrine therapies (OET) for breast cancer treatment need to be taken over a long period of time and are associated with considerable side effects. Therefore, adherence to OET is an important issue and of high clinical significance for breast cancer patients' caregivers. We hypothesized that a new bioanalytical strategy based on liquid chromatography and high-resolution mass spectrometry might be suitable for unbiased adherence monitoring (AM) of OET. Four different biomatrices (plasma, urine, finger prick blood by volumetric absorptive microsampling (VAMS), oral fluid (OF)) were evaluated regarding their suitability for AM of the OET abemaciclib, anastrozole, exemestane, letrozole, palbociclib, ribociclib, tamoxifen, and endoxifen...

Purpose: To describe the first use of high-dose-rate yttrium-90 disc brachytherapy for choroidal melanoma. Methods: A 72-year-old patient had a cT1-category choroidal melanoma characterized by the presence of orange pigment, increasing subretinal fluid (SRF), and enlarging tumor thickness. It was treated with single-session, light-guided, light-defined yttrium-90-disc brachytherapy. Results: A specialized handheld applicator provided with 4 encircling lights was used to guide plaque placement and localize treatment...

PURPOSE: Here we present a case of a 62-year-old female with a delayed ulnar artery pseudoaneurysm presentation after cardiac catheterization. CASE REPORT: A 62-year-old woman with multiple medical comorbidities including end-stage renal disease (ESRD) on hemodialysis (HD) and atrial fibrillation on tablet apixaban who presented 8 weeks after cardiac catheterization through right ulnar artery access with a pulsatile mass, pain, and tingling of her right-hand fingers...

INTRODUCTION: Dynamic techniques should be used to compliment static imaging in the field of Musculoskeletal ultrasound. Performing limb movements and imaging simultaneously, allows for diagnosing certain musculoskeletal conditions not otherwise confirmed by still images. This article aims to provide guidance on how to perform a selection of these dynamic musculoskeletal ultrasound techniques with a focus on the upper limb. METHODS: This pictorial guide features techniques gathered from literature review and experience gained in the field...

Chemotherapy-induced peripheral neuropathy (CIPN) is one of the most difficult-to-alleviate side effects of chemotherapy, impacting the patient's daily activities and quality of life and frequently necessitating the discontinuation or dose reduction of anticancer drugs. An effective treatment for CIPN is yet to be established. Herein, we report the case of a patient who developed CIPN after receiving paclitaxel as postoperative chemotherapy for breast cancer. The patient experienced difficulties in performing daily activities owing to pain in her fingers and toes despite attempts to treat these symptoms with medications...

In Waldenström macroglobulinemia (WM), confirming the presence of Bing-Neel syndrome (BNS) is important because drugs that penetrate the central nervous system (CNS) must be selected. We report the case of a 75-year-old man for whom tirabrutinib, a second-generation Bruton's tyrosine kinase inhibitor (BTKi), was useful in treating WM-associated peripheral neuropathy (PN) with BNS. Numbness and muscle weakness in the fingers occurred three years after the initial treatment of WM. WM-associated PN due to demyelinating disease was diagnosed based on the results of a nerve conduction study and magnetic resonance imaging showing bilateral symmetric swelling of the brachial plexus...

BACKGROUND: This study aims to determine the population-based incidence and characterize the features of nonarteritic anterior ischemic optic neuropathy (NAION) using the Rochester Epidemiology Project (REP). METHODS: All patients diagnosed with an optic neuropathy from January 1, 1990, to December 31, 2016, were retrospectively reviewed to identify incident cases of NAION using the REP database, which is a record-linkage system of medical records for all patient-physician encounters among Olmsted County, Minnesota residents...

We report a case of bilateral posterior ischaemic optic neuropathy, which followed vaccination with ChAdOx1 nCoV-19 for COVID-19 prophylaxis. A man in his early 60s was initially assessed for bilateral acute vision loss following 3 days of frontal headaches. The patient denied any other preceding visual concerns or symptoms of giant cell arteritis. The patient received his first dose of the ChAdOx1 nCoV-19 vaccination 10 days before the onset of his symptoms.At initial presentation, visual acuity was counting fingers bilaterally...

BACKGROUND: Myelin oligodendrocyte glycoprotein-associated disease (MOGAD) has a wide phenotypic expression and should be considered in a differential diagnosis of patients with optic disc edema and increased intracranial pressure because MOGAD can mimic IIH and compressive optic neuropathy. CASE PRESENTATION: A 53-year-old woman with a history of presumed idiopathic intracranial hypertension ("IIH") presented with new headache and visual loss. She had a BMI of 35...

Background Carpal tunnel syndrome (CTS) is the most prevalent entrapment neuropathy affecting the upper limb. It is recognized as a complex condition that is attributed to both non-medical and medical risk factors. Lack of awareness leads to delays in seeking advice, diagnosis, and treatment.  Objective To determine the awareness of CTS, its associated symptoms, signs, and risk factors among the adult population. Subjects and methods A cross-sectional study design was carried out among the adult population in Arar city, Northern Saudi Arabia...

INTRODUCTION: Carpal tunnel syndrome (CTS) is the most common nerve entrapment neuropathy, which causes numbness and pain in the thumb, the index and middle fingers and the radial side of the ring finger. Regular hand exercises may improve the symptoms and prevent carpal tunnel surgery. This study applied a novel ultrasonic stimulation method to test tactile sensitivity in CTS and also a mixed-reality-assisted (MR-assisted) exercise program which measured hand movements and provided haptic feedback for rehabilitation...

BACKGROUND: Chronic liver disease has been reported to be associated with peripheral neuropathy. However, which sensory fibers are affected remains unknown. The objective of this study was to examine the function of sensory nerve fibers in patients with cirrhosis using the current perception threshold (CPT) test, as well as the correlation between blood biochemical indicators related to cirrhosis and CPT values. METHODS: We recruited 44 patients with liver cirrhosis and 37 healthy controls of the same age and gender...

Diabetes mellitus is a metabolic disease that results in long-term hyperglycemia. Among the many long-term complications associated with diabetes, manifestations in the hand include Dupuytren's contracture, trigger finger, compressive neuropathies, and infections. These conditions can have a profound impact on a patient's quality of life, highlighting the importance of timely recognition and treatment of these manifestations. This review aims to provide updated information regarding the incidence and outcomes of these clinical manifestations in the diabetic versus nondiabetic population...

Type 2 diabetes mellitus (T2DM) is characterized by several complications, such as retinopathy, renal failure, cardiovascular disease, and diabetic neuropathy. Among these, neuropathy is the most severe complication, due to the challenging nature of its early detection. The linear Hearth Rate Variability (HRV) analysis is the most common diagnosis technique for diabetic neuropathy, and it is characterized by the determination of the sympathetic-parasympathetic balance on the peripheral nerves through a linear analysis of the tachogram obtained using photoplethysmography...