Biomedical subjects
Publications and source records attributed to F T C Tschirch.
Intussusception is common in children under two years of age. Most of them are idiopathic whereas intussusceptions secondary to focal pathologies are rare. We report of two unusual cases of ileocolic intussusception. In one child a mobile cecum was seen, in the second child a duplication cyst of the ileocecal valve.
A 39-year old man was referred for evaluation of a left sided tumor in the region of the third and fourth rib. Computed tomography revealed a slightly enhancing costal tumor with mainly intrathoracic expansion. Calcifications inside the tumor were present. Assuming a chondrogenic tumor of unknown dignity, en bloc tumor resection and reconstruction of the chest wall was performed. By means of the histopathological examination the diagnosis of a chondrosarcoma grade I was made.
A 64-year old woman was referred for radiological evaluation of right sided bloody nipple discharge lasting for five months. Finally galactography supposed the diagnosis of an intraductal papilloma which was confirmed by surgery. Histopathologically an eight millimeter measuring intraductal papilloma with atypical ductal hyperplasia with signs of a carcinoma in situ was seen.
Explore the source record for details and available documents.
Explore the source record for details and available documents.
A six year old afebrile girl was referred to the emergency department with abdominal pain in the right lower region. A retrouterine partially cystic lesion with an inhomogene echogenity was demonstrated by transabdominal ultrasound. Pelvic MR showed an enlarged right-sided ovary and a thickened vascular pedicle as well as few adjacent free fluid. Diagnosis of ovarian torsion was confirmed intraoperatively. Conservative ovary-sparing treatment was not possible, so right-sided adnexectomy followed. Histopathologically a haemorrhagic infarction of the ovary and the tube was seen. No signs of malignancy and no tumor could be detected.
We report on a 59-year-old male patient who suffered from dyspnea, cough and hemoptysis. Initial chest X-ray revealed a prominent right pulmonary artery (RPA) and MR imaging showed a "filling defect" within the main pulmonary trunk and RPA indicating pulmonary thromboembolic disease. Despite systemic anticoagulation, symptoms progressed. Follow-up CT showed an enlarging "filling defect" with additional extension into the left pulmonary artery as well as multiple intrapulmonary nodules. Lesion biopsy revealed a pulmonary artery angiosarcoma. Imaging findings are presented. Our case illustrates that pulmonary artery angiosarcoma should be included in the differential diagnosis of pulmonary thromboembolic disease in cases where a) symptoms do not respond to anticoagulation, b) no source of thrombi/emboli can be detected and c) pulmonary nodules/metastases develop on follow-up.