Peter Herzog

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PURPOSE Small series with limited follow-up have suggested primary follicular lymphoma of the duodenum (FL-D) to be an indolent disease. We report our experience on a large series of patients followed for a median time period of longer than 6 years. PATIENTS AND METHODS The study comprised 63 patients with primary FL-D defined as stage I disease.(More)
The continuous development of highly sensitive clinical imaging increased the detection of focal lesions of the liver. These accidentally detected liver tumors without liver-specific symptoms such as cholestasis have been named "incidentalomas." Diagnostic tools such as sonography, computed tomography, or magnetic resonance imaging are used increasingly in(More)
Since 1975 200 tracheal sleeve resections for iatrogenic tracheal and subglottic laryngeal stenoses have been performed in our institution. Preoperative Nd:YAG laser is of paramount help in opening the stenoses. Tracheography is usually performed to specify the length of the stenosis and the distance from the vocal cords. Operative procedures are described.(More)
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