Sommer H J
Chirurgische Universitätsklinik, Bonn-Venusberg.
Chirurg. 1987 Aug;58(8):549-52.
The primary infrapapillary leiomyosarcoma of the duodenum is very rare. In spite of the rarity and often uncharacteristical symptomatology of these tumors the knowledge of the clinical symptoms and diagnostical possibilities is for all the greater importance, because a radical operation with good late results is possible at early recognition.
十二指肠原发性乳头下平滑肌肉瘤非常罕见。尽管这些肿瘤罕见且症状往往不典型，但了解其临床症状和诊断方法极为重要，因为早期识别时可行根治性手术并获得良好的远期效果。
