Pubrica explores the use of crucial elements in evaluating BMJ case report series, ensuring they adhere to the journal's submission requirements. Key points When considering submitting a case report series to BMJ (British Medical Journal), it’s important to keep in mind the following key points: 1. Clinical Significance 2. Ethical Approval 3. Novelty and Uniqueness 4. Clear and Concise Writing 5. Detailed Case Descriptions 6. Discussion of Cases