Özet:

The osteochondrom, which constitutes 10-15% of all bone tumors, is a benign tumor that is commonly seen in the bone system. Rarely, at least 1% of cases, the development of condrosarcoma occurs. Our case is followed by a woman aged 27 years old with a pain in the abdomen when the examinations were carried out in the left superior pubic ramustan area of origin, the majority of it was intracellular, the longness of the kraniokaudal 176 mm, the diameter of the right-left 158 mm. As a result of the biopsy, the mass of the patient who was diagnosed with condrosarcoma was scattered with a wide surgical excision. The patient 2. We aimed at discussing being a woman in the nearby, the rare secondary development of the condrosarcoma pelvic osteochondroma, the majority of the intracellular placement of the crowd, the difficulty in early diagnosis and delay due to the only cause of stomach pain, due to the size of the associated crowd requires multidisciplinary approach.