TY - JOUR
T1 - Exact volumetric determination of fluid in the paranasal sinuses after drowning
AU - Lundemose, Sissel Banner
AU - Jacobsen, Christina
AU - Jakobsen, Lykke S
AU - Lynnerup, Niels
PY - 2015/6/1
Y1 - 2015/6/1
N2 - Objectives: Diagnosing drowning as a cause of death is challenging for forensic pathologists, as no specific diagnostic markers are known. Studies have reported that drowning victims frequently have more fluid accumulation in the paranasal sinuses. Purpose: The aim of this study was to calculate the fluid volume in the individual paranasal sinuses compared to the individual sinus volume in deceased who suffered from either wet or dry drowning compared to other non-water related causes of death. Materials and method: This study retrospectively investigated 27 cases: 10 wet drowning, 7 dry drowning and 10 non-drowning cases. Sinus volume and fluid volume was determined by using segmented postmortem CT-scans. Results: The results showed that fluid accumulation in the maxillary, sphenoid and frontal sinuses was significantly associated with drowning, although fluid accumulation in the paranasal sinuses, especially the sphenoid sinus, was also seen in some of the non-drowning cases. Conclusion: We conclude that the presence of fluid in all of the three examined paranasal sinuses can be an indicator in favour of the drowning diagnosis.
AB - Objectives: Diagnosing drowning as a cause of death is challenging for forensic pathologists, as no specific diagnostic markers are known. Studies have reported that drowning victims frequently have more fluid accumulation in the paranasal sinuses. Purpose: The aim of this study was to calculate the fluid volume in the individual paranasal sinuses compared to the individual sinus volume in deceased who suffered from either wet or dry drowning compared to other non-water related causes of death. Materials and method: This study retrospectively investigated 27 cases: 10 wet drowning, 7 dry drowning and 10 non-drowning cases. Sinus volume and fluid volume was determined by using segmented postmortem CT-scans. Results: The results showed that fluid accumulation in the maxillary, sphenoid and frontal sinuses was significantly associated with drowning, although fluid accumulation in the paranasal sinuses, especially the sphenoid sinus, was also seen in some of the non-drowning cases. Conclusion: We conclude that the presence of fluid in all of the three examined paranasal sinuses can be an indicator in favour of the drowning diagnosis.
U2 - 10.1016/j.jofri.2015.02.003
DO - 10.1016/j.jofri.2015.02.003
M3 - Journal article
SN - 2212-4780
VL - 3
SP - 111
EP - 116
JO - Journal of Forensic Radiology and Imaging
JF - Journal of Forensic Radiology and Imaging
IS - 2
ER -