Benign paroxysmal torticollis

Benign paroxysmal torticollis

Benign paroxysmal torticollis is a rare, usually benign, condition classified as an episodic syndrome. It is characterized by episodes of paroxysmal head tilt and associated symptoms, some of which are shared with migraine. It is likely to be the migraine equivalent with the earliest age of onset, starting in some cases in the neonatal period but resolving typically by the age of three or four. It may evolve into other episodic syndromes, migraine, or hemiplegic migraine, and an antecedent history or family history should be sought from migraineurs. Its prevalence and under-recognition has made it difficult to study. There are emerging associations with genes implicated in other paroxysmal syndromes, including hemiplegic migraine and episodic ataxia. Treatment currently centers on supportive care and environmental modification.

Childhood periodic syndromes

This review focuses on so-called "periodic syndromes of childhood that are precursors to migraine," as included in the second edition of the International Classification of Headache Disorders. Presentation is characterized by an episodic pattern and intervals of complete health. Benign paroxysmal torticollis is characterized by recurrent episodes of head tilt, secondary to cervical dystonia, with onset between ages 2-8 months. Benign paroxysmal vertigo presents as sudden attacks of vertigo lasting seconds to minutes, accompanied by an inability to stand without support, between ages 2-4 years. Cyclic vomiting syndrome is distinguished by its unique intensity of vomiting, affecting quality of life, whereas abdominal migraine presents as episodic abdominal pain occurring in the absence of headache. Their mean ages of onset are 5 and 7 years, respectively. Diagnostic criteria and appropriate evaluation represent the key issues. Therapeutic recommendations include reassurance, lifestyle changes, and prophylactic as well as acute antimigraine therapy.

The neurology of benign paroxysmal torticollis of infancy: report of 10 new cases and review of the literature

Benign paroxysmal torticollis is an under-recognized cause of torticollis of early infancy. The attacks usually last for less than 1 week, recur from every few days to every few months, improve by age 2 years, and end by age 3. There very frequently is a family history of migraine. We did a detailed analysis of 10 cases of benign paroxysmal torticollis, seen over 5 years, and compared our findings with those in the 103 cases in the literature. Detailed neurodevelopmental assessments, available only in our cases, showed accompanying gross motor delays in 5/10 children, with additional fine motor delays in 3/5. As the benign paroxysmal torticollis improved, so did the gross motor delays in 3/5, and the fine motor delays in 1/3. In all of our cases, at least 2 other family members had migraine. Benign paroxysmal torticollis is likely an age-sensitive, migraine-related disorder, commonly accompanied by delayed motor development.

Benign paroxysmal torticollis of infancy

Benign paroxysmal torticollis is an episodic functional disorder of unknown etiology that occurs in the early months of life in healthy individuals. The child's head tilts to one side for a few hours or days, usually without any associated symptoms. The disorder, which disappears within the first few years of life, is often misinterpreted and the patient pointlessly undergoes numerous tests. We present our series of 22 patients observed at the pediatric neurology outpatients clinic in Padova with a view to refreshing the pediatrician's memory on this frequent, benign pathology.

Paroxysmal torticollis

An infant with recurrent episodes of torticollis lasting several hours at a time is presented. The diagnosis is primarily one of pattern recognition and exclusion of alternative diagnoses.