Ovarian mass combined with pancreatic neoplasm in pregnancy: A rare case report and literature review

Pregnancy-associated mucinous cystic neoplasms of the pancreas - A systematic review

INTRODUCTION

Mucinous cystic neoplasms (MCN) are mucin-producing epithelial cell tumors of pancreas. They consist of an ovarian-type stroma expressing estrogen and progesterone receptors. Pregnancy-associated MCNs are presumed to be larger in size and more aggressive without any concrete evidence.

OBJECTIVE

and Data Sources: Systematic review of published literature using PubMed and Google Scholar databases. Original articles including case reports and series published between 1970&2021 were included wherein MCN was diagnosed during pregnancy/within one-year post-partum. Thirty-three publications having 36 cases, adding one of our own patient were analyzed in this review.

RESULT

Median age at presentation was 32 years. Only three (9%) patients were asymptomatic. Mean size of MCN was 135 mm. Ten patients (27%) reported an increase in size during pregnancy. Most tumors involved body and tail of pancreas (60%). Distal pancreatectomy with splenectomy was the most common resection performed (57%). No foetal mortality was reported to date.

CONCLUSION

Pregnancy may cause a rapid increase in size of MCN. Decision-making is more complex and needs a fine balance between optimal oncological and obstetric outcomes.

Adnexal torsion in pregnancy: A systematic review of case reports and case series

OBJECTIVES

This study aimed to investigate clinical presentations, surgical procedures and findings, complications, and predisposing factors of adnexal torsion in pregnant women.

METHODS

We searched PubMed/Medline, Embase, and Web of Science from January 2000 to March 2022. All case reports and case series with full-text English language reporting adnexal torsion in pregnant women were included. Medical history, clinical presentations, surgical procedures and findings, complications related to adnexal torsion, and predisposing factors were independently extracted by two investigators.

RESULTS

A total of 182 articles reporting 662 pregnant women with adnexal torsion were included. Most of the adnexal torsions occurred during the first trimester (54.63%), while others occurred during the second (26.36%) and third (19.00%) trimesters. The most common symptom of adnexal torsion was sudden-onset pain (80.60%). Enlargement of the adnexa was the most prevalent ultrasound finding in a twisted adnexa (95.20%). Additionally, about half of the patients had decreased blood flow in Doppler ultrasound (53.80%). Laparoscopic surgery was the favorite option (56.88%), while cystectomy and detorsion were the most commonly performed procedure (29.06%). Expectant management was reported in only 2.99% of the patients. In addition, the most common complications were preterm labor (27.58%) and emergent cesarean sections (25.28%).

CONCLUSIONS

Clinicians should think of adnexal torsion when pregnant women complain of sudden-onset pain. Then, using ultrasound, adnexal enlargement or masses should be explored seriously. They should take invasive and urgent therapy to preserve ovaries and prevent complications.