Highlights Giant pseudocysts of pancreas may not be as rare as they were thought to be. They can be effectively managed by cysto-gastrostomy. Gastroscopy is a useful tool for follow up.

Background: The place of research in the generation of facts and evidence on which contemporary medicine can be based cannot be overemphasized. Medical and surgical research is now more crucial than ever before for advancement of clinical practice and career progression for medical professionals. This requires good understanding and application of biostatistics among clinicians. Aim: To assess the knowledge and use of biostatistics among resident doctors at the University of Port Harcourt Teaching Hospital, Port Harcourt. Subjects and Methods: This was a questionnaire-based study carried out in the University of Port Harcourt Teaching Hospital. Completed questionnaires were retrieved immediately after completion. The data were entered into an Excel spreadsheet, cleaned, and subjected to statistical analysis. Results: There were a total of 109 respondents. Sixty-nine (63.3%) respondents were included in the study. Fifty-five (79.7%) respondents indicated that they understood the basic concepts of biostatistics, and only 16 (23.2%) respondents can apply their knowledge practically in research. Conclusion: The level of appreciation and use of biostatistics among resident doctors in the University of Port Harcourt Teaching Hospital is inadequate. This may be a reflection of the situation with resident doctors in other institutions in the country. There is a need for a curriculum review both at the undergraduate and postgraduate levels to prepare medical professionals for the task of high-quality research and advancement of knowledge.