Pulmonary artery dissection-A review of 150 cases.

Pulmonary artery dissection (PAD) is considered to be a rare condition with a very high mortality. Since a comprehensive review on PAD has not yet been done, we analysed all the available reports on PAD. In this analysis and review we searched the databases; Medline, PubMed Central, Directory of Open Access Journals, Google Scholar using the search term "Pulmonary Artery Dissection" with no language restrictions. In the 150 cases of PAD reported from 1842 to June 2018, the average age at diagnosis was 44.8 years with a male to female ratio of 1.1:1. Diagnosis was made in 49.3% of the males in the third and fourth decades, and 55.4% of the females in the fifth and sixth decades. The primary underlying causes were pulmonary hypertension and heart diseases, both congenital (mainly PDA) and acquired. The commonest clinical presentations were dyspnoea and chest pain. The best investigation of diagnosis was CT scan. The pulmonary trunk was the site of dissection in 72.5%. Surgical treatment, or medical management followed by surgery, had the best success rates. The overall survival rate which was 10.9% up to the year 2000, increased to 59.3% thereafter. If PAD was diagnosed ante-mortem, 70.5% survived. Haemopericardium / cardiac tamponade was seen at autopsy in 84.2%. PAD is not as rare, nor as fatal as believed, and with a high index of suspicion and appropriate investigations, an early diagnosis of PAD can be made and successful treatment instituted.

Unexpected deadly outcome of a body packer - a case of drowning and illegal drug trafficking with review

The human body is often used for illegal drug trafficking around the world. This may be done by concealing the drugs inside the body, so-called "body packing". This can lead to life-threatening conditions, mainly by leakage of the illegal substances in lethal amounts into the circulation system, which may cause fatal consequences due to acute drug overdose. Most of these cases present as sudden unexpected deaths. However, we present herein a case in which the death of an unidentified victim, which was notified as a case of seawater drowning in a non-suspicious manner, but later proved to be the death of a body packer as a result of drowning due to a morphine overdose. This case highlights the importance of investigating deaths even in unidentified bodies and the different presentations of fatal consequences of a body packer, which previously have not been described in literature.