Diagnosis of Drowning by Investigation of Left Heart Blood

1633 Words4 Pages

Introduction

There are numerous descriptions of drowning that are available and actually, all of them bear some weight. According to Lunette, G., et.al death by drowning is the consequence of a obstruction of respiration by impediment of mouth and nose by a liquid medium which is more often than not water (2004). Actually, there are many other drowning definitions wherein all have some accuracy. In regards to true drowning, there are relatively no considerable disagreements, since there is a general conduit, which involves the water inhalation, which could eventually pass through the alveolo-capillary membrane thus eventually reaching the general circulation ultimately. Characteristically, a difference flanked by saltwater and fresh is made, even though this is fundamentally rooted in animal experimentations. Conversely, huge debates subsist concerning immersion death excluding true drowning, for example dry lung drowning and hydrocution. In addition, the pathogenic and physiological incidents are difficult to establish. Certainly, laryngospasm and vasovagal stimulation caused reflex cardiac arrest cannot be established throughout autopsy, however, favourising aspects for instance, cold-water and ethanol ingestion ought to be considered. In all actuality, immersion death excluding true drowning can never be validated via autopsy methods.

Such deaths can actually be of natural causes. According to Smith, G. M., et.al, to attribute drowning as grounds of death especially to a corpse discovered in water devoid of various confirmations of the consequence of containing absorbed water is uncertain. Therefore, in such circumstances, it could be more precise to indulge a diffe...

... middle of paper ...

...Lipps JH (2004). Techniques for estimation of tidal elevation and confinement (salinity) histories of sheltered harbours and estuaries using benthic foraminifera: examples from New Zealand. Holocene;14:218–32.

Smith, G. M., et.al (2005) Manual of phycology; an introduction to algae and their biology, , Chronica Botannica Co., Waltham, Mass. 375.

Pollanen, M. S. (2007). “The diagnostic value of the diatom test for drowning, II. Validity: analysis of diatoms in bone marrow and drowning medium”. Journal of Forensic Sciences, 42(2), 286-290. Retrieved from http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&dopt=Citation&list_uids=9068188

Lunette, G., et.al, (2004) Undetermined drowning, Med. Sci. Law 43 207–214.

Karkola, H., and Neittaanma¨ki, S., (2006) Diagnosis of drowning by investigation of left heart blood, Forensic Sci. Int. 18 149–153.

More about Diagnosis of Drowning by Investigation of Left Heart Blood

Open Document