Epilepsia partialis continua in cat scratch disease (vol 13, pg 191, 2004)

Cat scratch disease (CSD) is a world-wide, diffuse, non-epidemic infection caused by the Gram-negative bacillus Bartonella henselae. The occurrence of encephalopathy represents an infrequent and atypical complication, whose manifestations include ischemic strokes, transverse myelitis and epileptic seizures. Status epilepticus has been described as the most frequent emergency in CSD encephalopathy. In this report, we describe a case of CSD complicated by an epilepsia partialis continua (EPC) manifested as rhythmic movements of the flexor muscles of the left hand. Although CSD is a benign, self-limited disease and a complete neurological recovery usually occurs, in the present case the EPC resulted in a partial epilepsy. Magnetic resonance imaging (MRI), single photon emission computed tomography (SPECT) and back-averaged EEG data recorded during myoclonic activity document this CSD complication.