Battey's operation as a treatment for hysteria: a review of a series of cases in the nineteenth century.

Ovarian resection as a treatment for hysteria, called 'Battey's operation' or 'normal ovariotomy', was performed in the nineteenth century. Battey later reported that the resected ovaries appeared to have 'cystic degeneration'. Currently, patients with acute neuropsychiatric symptoms are screened for teratomas for the differential diagnosis of anti-NMDA receptor encephalitis. There is now a hypothesis that ovarian lesions resulting in paraneoplastic encephalitis were among the patients who underwent Battey's operation. We identified 94 published cases of Battey's operation for neuropsychiatric symptoms in the late nineteenth century. Among 36 cases with detailed descriptions, we found 3 patients who showed acute onset neuropsychiatric symptoms with macropathological ovarian findings that were compatible with teratoma. They showed favourable prognoses after surgery and might have motivated the surgeons to perform the operation.

Endoscopic assisted excision of a retroclival arachnoid cyst presenting as hysterical breathlessness.

BACKGROUND: Arachnoid cysts are benign developmental cysts occurring most commonly in the middle fossa. Posterior fossa arachnoid cysts are less common, with retroclival arachnoid cysts especially in the pediatric age group being rare. PATIENTS AND METHODS: We present a case of a retroclival interpeduncular farachnoid cyst in a 10-year-old boy who presented with left-sided ptosis and episodes of hysterical breathlessness. RESULTS: The surgical treatment involved endoscopic assisted microsurgical excision of the cyst and the child made an uneventful and complete recovery with complete cessation of breathlessness. The clinical presentation, etiopathogenesis, imaging characteristics and treatment modalities are discussed and the relevant literature reviewed.