Unusual presentation of atypical akinetic-rigid syndrome after liver transplantation

A case report and review of the literature

Giuseppe Lanza, Maurizio Papotto, Giovanni Pennisi, Rita Bella, Raffaele Ferri

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

Introduction: Progressive supranuclear palsy (PSP) is an atypical parkinsonism characterized by early postural instability and falls, vertical supranuclear gaze impairment, pseudobulbar palsy, and frontal subcortical dysfunction, with little or no response to L-dopa. We describe a patient with a subacute onset of a PSP-like syndrome after liver transplantation (LT) and review the literature on extrapyramidal complications following organ transplantations. A wide spectrum of neurological manifestations after LT are indeed a significant source of morbidity and mortality, often occurring within 30 days from transplantation. However, the occurrence of an atypical parkinsonism has never been reported before. Case presentation: A 74-year-old man was referred because of a slowly progressive atypical rigid-akinetic syndrome which had started approximately one month after uncomplicated orthotropic LT. Cognitive problems were evident involving memory and frontal executive functions; some signs of apraxia, micrographia and mildly depressed mood were also observed. Additionally, neurogenic bladder dysfunction was detected. Brain magnetic resonance imaging showed midbrain atrophy without significant involvement of the pons, leading to the appearance of the typical "penguin" or "hummingbird" sign. Taken together, clinical and imaging features were consistent with the diagnosis of PSP. Symptoms were not modified by the subsequent anti-parkinsonian drug therapy. Conclusion: We hypothesize that, in this patient, a hypoxic insult of basal ganglia during surgery might have induced the onset of PSP because movement disorders frequently follow brain hypoxia and a particular vulnerability to hypoxia is present in specific brain regions, such as basal ganglia and neocortex. However, alternative hypotheses cannot be ruled out, such as a "trigger effect" of the surgical procedure for a neurodegenerative disease, neurologic consequences of chronic infections (hepatitis C or B), or a cyclosporine-induced parkinsonism. A diagnosis of PSP should be considered when features suggestive of an atypical extrapiramidal disease occur acutely or gradually after an organ transplantation.

Original languageEnglish
Pages (from-to)647-650
Number of pages4
JournalActa Medica Mediterranea
Volume31
Issue number3
Publication statusPublished - 2015

Fingerprint

Progressive Supranuclear Palsy
Liver Transplantation
Parkinsonian Disorders
Organ Transplantation
Basal Ganglia
Pseudobulbar Palsy
Spheniscidae
Apraxias
Brain Hypoxia
Neurogenic Urinary Bladder
Pons
Neocortex
Executive Function
Chronic Hepatitis B
Movement Disorders
Brain
Levodopa
Chronic Hepatitis C
Mesencephalon
Neurologic Manifestations

Keywords

  • Atypical parkinsonism
  • Cerebral hypoxia
  • Liver transplantation
  • Neuroimaging

ASJC Scopus subject areas

  • Medicine(all)

Cite this

Unusual presentation of atypical akinetic-rigid syndrome after liver transplantation : A case report and review of the literature. / Lanza, Giuseppe; Papotto, Maurizio; Pennisi, Giovanni; Bella, Rita; Ferri, Raffaele.

In: Acta Medica Mediterranea, Vol. 31, No. 3, 2015, p. 647-650.

Research output: Contribution to journalArticle

Lanza, Giuseppe ; Papotto, Maurizio ; Pennisi, Giovanni ; Bella, Rita ; Ferri, Raffaele. / Unusual presentation of atypical akinetic-rigid syndrome after liver transplantation : A case report and review of the literature. In: Acta Medica Mediterranea. 2015 ; Vol. 31, No. 3. pp. 647-650.
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