Uningested fish bone swallowing is common, but protrusion of the unswallowed fish bone from the neck is very rare. We report a 3-cm fish bone, which was not diagnosed during the patient first visit at emergency room, resulting in a protrusion out of the patient's neck skin 21 days later after ingurgitation of the bone. The migrated fish bone was safety pulled out directly after obtaining computed tomography of the neck to make sure no soft tissue or major artery involved. Migration of ingested fish bone is an uncommon complication, which has the potential risk to cause morbidity and mortality. Therefore, if findings of physical examination, x-rays, or laryngoscope are negative, it is important to recheck the patient if sore throat persists. Obtaining a neck computed tomography or performing gastroendoscopy to rule out the possible mis-swallowing of fish bone should be warranted. To the authors' knowledge, such a case has not been previously reported in medical literature.
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http://dx.doi.org/10.1016/j.amjoto.2008.03.004 | DOI Listing |
Evol J Linn Soc
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Biology Department, University of Massachusetts Amherst, Amherst, MA, 01002, United States.
Adaptive radiation, whereby a clade pairs rapid speciation with rapid phenotypic evolution, can result in an uneven distribution of biodiversity across the Metazoan tree. The cichlid fishes of East Africa have undergone multiple adaptive radiations within the major rift lakes. Cichlid radiations are marked by divergence across distinct habitat gradients producing many morphological and behavioural adaptations.
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University of Akron, Department of Biology, Akron, OH, USA. Electronic address:
Zebrafish (Danio rerio) were fed high and low-frequency diets over 40 days to assess the effect of diet on bone parameters. Fish fed 3×/day (High) were significantly greater in total weight and length vs. fish fed 2×/week (Low; <0.
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January 2025
Department of Medicine and Technological Innovation, University of Insubria, Varese, Italy.
Int J Biol Sci
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Department of Biology, University of Padova, Padua, Italy.
Stat3 is a transcription factor with a key role in cell proliferation and migration. Using the zebrafish line we showed that the genetic ablation results in a marked decrease of tail fin regrowth, demonstrating that this transcription factor is fundamental in the regeneration process. Stat3 activity is finely modulated by post-translational modifications that occur in several residues of the protein (i.
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Introduction: Tuberculosis is prevalent in high-burden countries. However, spinal multi-drug resistant tuberculosis (MDR-TB) in patients with normal immune function is a disease that is prone to misdiagnosis and even delayed diagnosis. Recently, we successfully treated one such patient.
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