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Mirror movements induced by hemiballism due to putamen infarction: a case report and literature review.

ABSTRACT: Mirror movements (MMs), which are involuntary movements of one limb that synchronously mirror voluntary movements of the contralateral limb, are a relatively uncommon complication of strokes. Here we report what appears to be the first case of putamen infarction manifesting as MMs in one side of the body induced by contralateral hemiballism. MMs and hemiballism were nearly entirely eliminated after one week of clonazepam and haloperidol therapy. During the subsequent one year of standard ischemic stroke prevention measures, no further episodes of involuntary movement occurred. Our case and literature review highlight that acute stroke can manifest as hemiballism and MMs, which should be recognized as soon as possible to ensure timely management.

SUBMITTER: Jiang S

PROVIDER: S-EPMC6995745 | biostudies-literature | 2020 Jan

REPOSITORIES: biostudies-literature

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Mirror movements induced by hemiballism due to putamen infarction: a case report and literature review.

Jiang Shuai S Zhong Di D Yan Yuying Y Zhu Qiange Q Wang Changyi C Bai Xueling X Cao Tian T Wu Bo B

Annals of translational medicine 20200101 1

Mirror movements (MMs), which are involuntary movements of one limb that synchronously mirror voluntary movements of the contralateral limb, are a relatively uncommon complication of strokes. Here we report what appears to be the first case of putamen infarction manifesting as MMs in one side of the body induced by contralateral hemiballism. MMs and hemiballism were nearly entirely eliminated after one week of clonazepam and haloperidol therapy. During the subsequent one year of standard ischemi ...[more]

PMID: 32055610

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Project description:BackgroundSystemic infections caused by the black yeast-like fungus Exophiala dermatitidis are rare, but are associated with high mortality especially in immunocompromised patients. We report the first case of E. dermatitidis fungemia in a premature extremely low birth weight (ELBW) neonate who succumbed despite antifungal therapy with liposomal amphotericin (AMB) and fluconazole. A systematic review of all fungemia cases due to E. dermatitidis was also conducted aiming for a better understanding of the risk factors, treatment strategies and outcomes.Case presentationA male, ELBW premature neonate, soon after his birth, developed bradycardia, apnoea and ultimately necrotizing enterocolitis with intestinal perforation requiring surgical intervention. Meanwhile, he had also multiple risk factors for developing bloodstream infection, such as intubation, mechanical ventilation, central venous catheter (CVC), parenteral nutrition, empirical and prolonged antibiotic use. His blood cultures were positive, firstly for Acinetobacter junii and then for Klebsiella pneumoniae together with E. dermatitidis while on fluconazole prophylaxis and antibiotic empiric therapy. Despite the treatment with broad spectrum antibiotics, liposomal AMB and fluconazole, the newborn succumbed. A literature review identified another 12 E. dermatitidis bloodstream infections, mainly in patients with hematologic malignancies and solid organ transplant recipients (61%), with overall mortality 38% despite CVC removal and antifungal therapy.ConclusionsDue to the rarity of E. dermatitidis infections, little is known about the characteristics of this yeast, the identification methods and the optimal therapy. Identification by common biochemical tests was problematic requiring molecular identification. Resolution of neonatal fungemia is difficult despite proper antifungal therapy especially in cases with multiple and severe risk factors like the present one. Therapeutic intervention may include CVC removal and treatment for at least 3 weeks with an azole (itraconazole or fluconazole after susceptibility testing) or AMB monotherapy but not echinocandins or AMB plus azole combination therapy.

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Mirror movements induced by hemiballism due to putamen infarction: a case report and literature review.

Publications

Mirror movements induced by hemiballism due to putamen infarction: a case report and literature review.

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