Uncommon causes of nerve compression in the distal forearm

IntroductionNerve compression by anomalous masses located at the wrist and distal forearm is an infrequent condition. They may compress underlying structures in the carpal tunnel region, causing pain and paresthesias, which leads to the wrong diagnosis of carpal tunnel syndrome.Clinical casesWe present three cases of patients with symptomatology and clinical tests compatible with compression of the median nerve in the carpal tunnel but whose physical examination showed a soft mass in the distal region of the forearm which was compressing the median nerve, as demonstrated by ultrasound evaluation.DiscussionThe reported cases of accessory muscles or lipomas described in the literature as causes of median nerve compression clinic are mainly described only after the surgical decompression of the carpal tunnel, due to the maintenance of residual symptoms.ConclusionCareful examination with an ultrasound evaluation prior to surgery may help to identify these cases and help planning surgical treatment.     

Impacto del primer año de tratamiento sustitutivo renal en la hospitalización de una comunidad autónoma

Introduction and objectivesChronic kidney disease has a high prevalence and economic impact, and an increased risk of hospitalization. Although there are public regional and country registries, we have not found references to estimate the impact of renal replacement therapy (RRT) on hospital admissions.MethodsWe obtained authorization from the ethics committee and health authorities to integrate the REMER [Madrid Kidney Disease Registry] (2013-2014) and Minimum Basic Data Set (2013-2015) databases and to analyze the admissions during the first year of RRT.Results767 patients started RRT in all the hospitals of our region across all RRT modalities. More than a third of the patients start dialysis during a hospital admission. This unplanned start, more common in HD than PD, shows relevant differences in patient profile or admission characteristics.Without considering this initial episode, almost 60% of patients were admitted during their first year. The hospitalization rate was 1.2 admissions/patient, higher in HD than in TX or PD; the mean length of stay was 8.6 days.The estimated cost of admissions during the first year is €12,006/patient. Our analysis ensures the exhaustive inclusion of all episodes and accurate estimation based on the discharge form.ConclusionThe impact of RRT on hospitals has been underestimated and is very relevant when calculating the total cost of RRT. Results from other countries cannot be extrapolated due to differences in the health system and patient profile. The integration of clinical databases could open up an opportunity that needs only institutional support for its development.     

Synthetic Cannabinoid Intoxication Presenting as Malignant Catatonia: a Case Report

International Journal of Mental Health and Addiction - The use of synthetic cannabinoids (SCs) has been steadily increasing in recent years and represents a new class of substances of abuse....     

The pharmacological management of hairy cell leukemia

ABSTRACT

Introduction

Hairy cell leukemia (HCL) is a B-cell lymphoid malignancy that accounts for approximately 2% of all leukemias. Treatment with purine nucleoside analogs (PNA) results in a high response rate and remains the standard of care. Long term follow-up shows that most patients relapse and require retreatment. Newer combination strategies and agents have emerged to try to reduce the relapse rate and to address cases of PNA refractoriness.     

Lateral cervical approach for salvage total laryngectomy without pharyngeal reinforcement with pedicled or free flaps: our preliminary experience in six patients

European Archives of Oto-Rhino-Laryngology - To analyze the surgical outcomes in terms of postoperative wound complications in a small case series of six patients treated with lateral cervical...