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Biomedical subjects

R Ch Otto

Publications and source records attributed to R Ch Otto.

17 recordsLinked to original sources
PubMed2006

[Ovarian fibrothecoma: MR imaging findings and differential diagnosis].

We report the preoperative MR imaging of a 70 year old woman with a large tumor of the lower abdomen. MRI shows a extensively large mass with low signal in T2-weighted images. The origin of this tumor was suspected to be either the left ovary or the uterus. In the differential diagnosis a large subserous pedunculated leiomyoma or a low cellular, primarily benign ovarian tumor were considered.

Aged↗
PubMed2005

[Evaluation of a tumor of the rib].

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.

Adult↗
PubMed2005

[CME radiology 8].

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Aged, 80 and over↗