A rare case of right lower quadrant pain

Area of Science:

• Gastroenterology
• Gynecology
• Radiology

Background:

• Endometriosis of the appendix is an exceptionally rare condition.
• It predominantly affects females during their reproductive years.
• Clinical presentations are diverse, ranging from asymptomatic cases to acute abdominal pain, often mimicking appendicitis or chronic pelvic pain.

Purpose of the Study:

• To report a case of a middle-aged female with right lower quadrant and right lower back pain due to appendiceal endometriosis.
• To review recent literature on this rare entity.
• To discuss the radiological findings associated with appendiceal endometriosis.

Main Methods:

• Case report of a middle-aged female presenting with abdominal and back pain.
• Review of existing medical literature on appendiceal endometriosis.
• Discussion of radiological diagnostic challenges and findings.

Main Results:

• The patient presented with unusual right lower quadrant and right lower back pain.
• Appendiceal endometriosis poses significant diagnostic challenges for clinicians and radiologists.
• Pathological examination is typically required for definitive diagnosis.

Conclusions:

• Appendiceal endometriosis is a rare differential diagnosis for abdominal pain, particularly in women of reproductive age.
• Radiological findings can be non-specific, complicating preoperative diagnosis.
• Early recognition and further investigation are crucial for appropriate management.