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Profuse rectal bleeding of no visible cause.
Geier A, Koch A, Bach J, Schäfer W, Jansen M, Trautwein C. Geier A, et al. Among authors: koch a. Lancet. 2007 May 12;369(9573):1664. doi: 10.1016/S0140-6736(07)60753-3. Lancet. 2007. PMID: 17499608 No abstract available.
Lessons from a patient with an unusual hepatic overlap syndrome.
Sander LE, Koch A, Gartung C, Winograd R, Donner A, Wellmann A, Trautwein C, Geier A. Sander LE, et al. Among authors: koch a. Nat Clin Pract Gastroenterol Hepatol. 2007 Nov;4(11):635-40. doi: 10.1038/ncpgasthep0954. Nat Clin Pract Gastroenterol Hepatol. 2007. PMID: 17978820
Semi-automated measurement of hyperdense, hypodense and heterogeneous hepatic metastasis on standard MDCT slices. Comparison of semi-automated and manual measurement of RECIST and WHO criteria.
Keil S, Behrendt FF, Stanzel S, Sühling M, Koch A, Bubenzer J, Mühlenbruch G, Mahnken AH, Günther RW, Das M. Keil S, et al. Among authors: koch a. Eur Radiol. 2008 Nov;18(11):2456-65. doi: 10.1007/s00330-008-1050-6. Epub 2008 Jun 4. Eur Radiol. 2008. PMID: 18523775
3,061 results