A 3-month-old female infant was noted to have two near mirror image anal openings: an anterior, normally sited, anus and a posterior duplicated proctodeum. Ultrasound and X-rays were normal. Contrast X-ray showed 2-cm long non-communicating proctodeal duplication. She underwent EUA, proctoscopy, stimulation of sphincter and transproctodeal excision of the duplication and external sphincter reconstruction with excellent cosmetic and functional results.
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http://dx.doi.org/10.1007/s00383-009-2375-1 | DOI Listing |
Comp Biochem Physiol B Biochem Mol Biol
September 2015
Key Laboratory of Freshwater Aquatic Genetic Resources, Shanghai Ocean University, 999 Huchenghuan Road, Shanghai 201306, China. Electronic address:
Fibroblast growth factor receptor-like 1 (FGFRL1) is a novel FGF receptor (FGFR) lacking an intracellular tyrosine kinase domain. FGFRs control the proliferation, differentiation and migration of cells in various tissues. However the functions of FGFRL1 in teleost fish are currently unknown.
View Article and Find Full Text PDFPediatr Surg Int
June 2009
Department of Paediatric Surgery, University Hospital of Wales, Heath Park, Cardiff, CF 14 4XW, Wales, UK.
A 3-month-old female infant was noted to have two near mirror image anal openings: an anterior, normally sited, anus and a posterior duplicated proctodeum. Ultrasound and X-rays were normal. Contrast X-ray showed 2-cm long non-communicating proctodeal duplication.
View Article and Find Full Text PDFStimulation of the nerves innervating the proctodeum (hindgut) of the cockroach Periplaneta americana (L.) causes a slow-type, graded contraction of the longitudinal muscles. An unidentified substance, or substances, present in the foregut and hindgut, the specific activity of which is highest in the nerves innervating these organs, effects a similar contraction.
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