Guillain-Barré-like #axonal #polyneuropathy associated with #Toscana virus #infection: A case report (Medicine (Baltimora), abstract)

[Source: US National Library of Medicine, full page: (LINK). Abstract, edited.]

Medicine (Baltimore). 2017 Sep;96(38):e8081. doi: 10.1097/MD.0000000000008081.

Guillain-Barré-like axonal polyneuropathy associated with Toscana virus infection: A case report.

Rota E1, Morelli N, Immovilli P, De Mitri P, Guidetti D.

Author information: 1 aNeurology Unit, Guglielmo da Saliceto Hospital, Piacenza bNeurology Unit, San Giacomo Hospital, Novi Ligure, Alessandria, Italy.

 

Abstract

RATIONALE:

Numerous cases of post-infectious Guillain-Barré syndrome (GBS) have been reported in the literature. Toscana virus (TOSV) is an arthropod-borne emerging pathogen in the Mediterranean area.

PATIENT CONCERNS:

A 40-year-old male patient was admitted to hospital for acute facial weakness, associated to numbness paraesthesias at lower and upper limbs. The neurological examination revealed facial diplegia and reduced tendon reflexes. The nerve conduction studies documented an acute motor and sensory axonal neuropathy (AMSAN); the lumbar puncture detected albuminocytologic dissociation. Serology for human immunodeficiency virus (HIV), Epstein-Barr Virus (EBV), Cytomegalovirus (CMV), mumps, and Borrelia was negative, as was cerebrospinal fluid (CSF) polymerase chain reaction assay for Herpes virus, Borrelia, Mycoplasma pneumoniae, Cryptococcus, and Mycobacterium tubercolosis. Positivity for TOSV IgG antibodies was found on both CSF and serum; the patient remembered being recently exposed to mosquitoes.

DIAGNOSES:

The AMSAN subtype of GBS, subsequent to a TOSV infection, was diagnosed.

INTERVENTIONS:

The patient was treated with plasma-exchange with complete clinical recovery, but a relapse occurred 9 months later, when the nerve conduction studies confirmed the presence of an AMSAN, which benefited from oral steroids.

OUTCOMES:

A good clinical recovery was achieved after treatments.

LESSONS:

This is the first case, to the best of our knowledge, of a TOSV infection associated to a peripheral neuropathy mimicking a GBS syndrome, both clinically and electrophysiologically. The clinical spectrum of TOSV neurological complications seems to be wider than previously known: this should be taken into account by the scientific community and public health institutions.

PMID: 28930847 DOI: 10.1097/MD.0000000000008081

Keywords: Toscana Virus; GBS; Italy; Neuropathy.

——

Advertisements

Published by

gimi69

I am an Italian blogger, active since 2005 with main focus on emerging infectious diseases such as avian influenza, SARS, antibiotics resistance, and many other global Health issues. Other fields of interest are: climate change, global warming, geological and biological sciences. My activity consists mainly in collection and analysis of news, public services updates, confronting sources and making decision about what are the 'signals' of an impending crisis (an outbreak, for example). When a signal is detected, I follow traces during the entire course of an event. I started in 2005 my blog ''A TIME'S MEMORY'', now with more than 40,000 posts and 3 millions of web interactions. Subsequently I added an Italian Language blog, then discontinued because of very low traffic and interest. I contributed for seven years to a public forum (FluTrackers.com) in the midst of the Ebola epidemic in West Africa in 2014, I left the site to continue alone my data tracking job.

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google photo

You are commenting using your Google account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s