Academic Journal
The First Evidence of Intermittent Rectal Prolapse in a Wild Chimpanzee (Pan troglodytes).
| Τίτλος: | The First Evidence of Intermittent Rectal Prolapse in a Wild Chimpanzee (Pan troglodytes). |
|---|---|
| Συγγραφείς: | Shimada M; Department of Animal Science, Teikyo University of Science, Yamanashi, Japan., Yano W; Department of Developmental Anatomy and Regenerative Biology, National Defense Medical College, Saitama, Japan. |
| Πηγή: | Journal of medical primatology [J Med Primatol] 2026 Oct; Vol. 55 (5), pp. e70109. |
| Τύπος έκδοσης: | Journal Article; Case Reports |
| Γλώσσα: | English |
| Στοιχεία περιοδικού: | Publisher: Wiley Country of Publication: Denmark NLM ID: 0320626 Publication Model: Print Cited Medium: Internet ISSN: 1600-0684 (Electronic) Linking ISSN: 00472565 NLM ISO Abbreviation: J Med Primatol Subsets: MEDLINE |
| Imprint Name(s): | Publication: Copenhagen : Wiley Original Publication: Basel, New York, Karger. |
| Ιατρικοί όροι (MeSH): | Rectal Prolapse*/veterinary , Rectal Prolapse*/etiology , Rectal Prolapse*/diagnosis , Rectal Prolapse*/pathology , Ape Diseases*/etiology , Ape Diseases*/diagnosis , Ape Diseases*/pathology , Pan troglodytes*, Bites and Stings/complications ; Bites and Stings/veterinary ; Animals ; Male ; Tanzania |
| Περίληψη: | Background: Rectal prolapse in wild chimpanzees has been rarely reported. We document a case of rectal prolapse in a wild young male chimpanzee at Mahale Mountains National Park, Tanzania. Methods: An affected young male in the Mahale M group was observed with photographs/video and diagnosed according to operational criteria used in human (Oxford grading system). Cause and course of the prolapse were estimated by a set of longitudinal field data. Results: An intermittently self-reducing full-thickness rectal prolapse was diagnosed. Protrusion fluctuated within minutes; tenesmus and diarrhea were absent; and the mucosa remained bright red and viable, without necrosis or myiasis. Post-traumatic pelvic-floor/anal-sphincter nerve dysfunction after conspecific bite injury on the buttock was estimated as the cause. Conclusions: This is the first report of rectal prolapse in wild chimpanzees. The detailed natural course of this persistent condition without medical intervention provides information relevant to case-specific management decisions in wild apes. (© 2026 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.) |
| References: | Philos Trans R Soc Lond B Biol Sci. 2018 Sep 5;373(1754):. (PMID: 30012743) J Med Primatol. 2019 Jun;48(3):179-181. (PMID: 30907006) Int J Primatol. 2021 Feb;42(1):26-48. (PMID: 34267410) Am J Primatol. 2000 Aug;51(4):243-7. (PMID: 10941440) Parasitol Res. 2014 Jul;113(7):2541-50. (PMID: 24781023) Transl Gastroenterol Hepatol. 2024 Jun 12;9:47. (PMID: 39091664) Clin Colon Rectal Surg. 2017 Feb;30(1):16-21. (PMID: 28144208) Primates. 2007 Apr;48(2):87-96. (PMID: 17245542) Vet Surg. 1994 Mar-Apr;23(2):115-8. (PMID: 8191670) Open Vet J. 2022 Mar-Apr;12(2):212-220. (PMID: 35603078) S Afr Med J. 1973 Jul 14;47(27):1203-9. (PMID: 4198552) Philos Trans R Soc Lond B Biol Sci. 2020 Nov 9;375(1811):20190607. (PMID: 32951544) J Zoo Wildl Med. 2001 Dec;32(4):509-13. (PMID: 12785708) Clin Colon Rectal Surg. 2018 Mar;31(2):108-116. (PMID: 29487493) Primates. 2014 Jan;55(1):89-99. (PMID: 23872909) Primates. 2024 Jul;65(4):257-263. (PMID: 38787490) J Med Primatol. 2019 Feb;48(1):65-67. (PMID: 30307044) Primates. 2011 Jan;52(1):1-5. (PMID: 20700626) Am J Primatol. 2013 Aug;75(8):789-97. (PMID: 23436438) Neurourol Urodyn. 2008;27(4):306-10. (PMID: 17828787) Clin Colon Rectal Surg. 2011 Mar;24(1):39-45. (PMID: 22379404) Dis Colon Rectum. 1987 Dec;30(12):970-82. (PMID: 3319451) Obstet Gynecol. 2005 Oct;106(4):774-81. (PMID: 16199635) Emerg Microbes Infect. 2019;8(1):139-149. (PMID: 30866768) J Gastrointest Surg. 2014 May;18(5):1059-69. (PMID: 24352613) Am J Phys Anthropol. 1989 Oct;80(2):219-27. (PMID: 2801914) J S Afr Vet Assoc. 2001 Dec;72(4):242-4. (PMID: 12219923) Sci Rep. 2023 Oct 4;13(1):16661. (PMID: 37794020) World J Clin Cases. 2023 Jun 6;11(16):3680-3693. (PMID: 37383136) Am J Primatol. 2014 Nov;76(11):1025-36. (PMID: 24990324) J Med Primatol. 2017 Oct;46(5):271-290. (PMID: 28543059) Dis Colon Rectum. 2017 Nov;60(11):1121-1131. (PMID: 28991074) Eur Urol. 2008 Nov;54(5):1136-42. (PMID: 18036724) Behaviour. 1974;49(3):227-67. (PMID: 4597405) J Visc Surg. 2017 Feb;154(1):21-28. (PMID: 27865742) Primates. 2008 Jan;49(1):77-80. (PMID: 17721678) |
| Grant Information: | 20H01409 Japan Society for the Promotion of Science; 25A101 Japan Society for the Promotion of Science |
| Contributed Indexing: | Keywords: Mahale; full‐thickness rectal prolapse; gang attack; non‐infectious trauma; non‐intervention policy |
| Entry Date(s): | Date Created: 20260903 Date Completed: 20260903 Latest Revision: 20260905 |
| Update Code: | 20260905 |
| PubMed Central ID: | PMC13539286 |
| DOI: | 10.1111/jmp.70109 |
| PMID: | 42687667 |
| Βάση Δεδομένων: | MEDLINE |
καταχωρήστε σχόλιο πρώτοι!