An analysis of the approaches taken around the world to whale euthanasia

The stranding of cetaceans raises significant welfare and associated logistical issues. A survey of opinions on euthanasia methods based on the recommendations of an International Whaling Commission (IWC) workshop was conducted. Descriptive statistics showed that the workshop recommendations were generally supported and understood, and these included the use of specific euthanasia techniques, but important barriers to adherence were identified, including lack of governmental support, lack of resources, and lack of experienced or trained personnel. Conjoint analysis of factors identified that 'time to death' was considered the most important determinant of welfare outcome. In view of the findings of this study, it is recommended that the IWC should consider creating a training programme for responders (both veterinary and non-veterinary) to ensure that trained personnel are available who can implement timely and tailored euthanasia techniques, if required, when strandings occur. Further research on this topic is also advocated to ensure a better understanding of what is being applied in different nations.

A case of torted parafimbrial cyst on MRI: case report and review of the literature

Para-ovarian cysts (POCs) are an occasional finding at surgery, although they are rarely appreciated on imaging studies. Accurate diagnosis depends upon the demonstration of a para-ovarian location. We present the MR appearances of a torted POC in a fimbrial location, resembling a dermoid cyst.

MRI appearances of pelvic malakoplakia

We report the MRI appearances in a patient with parametrial malakoplakia. The patient complained of pelvic pain and vaginal discharge. Physical examination revealed a "frozen" pelvis suggestive of malignancy. MRI showed bilateral parametrial "infiltration", but no overt primary pelvic tumour. The combination of these findings together with the inflammatory symptoms suggested an inflammatory condition. Malakoplakia was confirmed at resective biopsy.

Direct pulp capping treatment: a long-term follow-up

In reviewing 356 instances of pulp capping during the past 25 years, 149 cases were recalled with posttreatment intervals greater than five years. One hundred thirty teeth (87.3%) were still vital and functioning with an average posttreatment interval of 11.7 years. The criteria for pulp capping procedures are in need of revision. Restrictions based on tooth size and age of the patient are unfounded.