Pulmonary embolism complicated by tamponade revealing metastatic lung cancer in a woman pregnant with twin : about a case report

Copyright © 2023 the Author(s). Published by Wolters Kluwer Health, Inc..

Lung cancer can be revealed by thromboembolic complications. Its association with pregnancy is becoming more frequent due to the increasing number of smoking women. The care of a pregnant woman with cancer is quite delicate because it requires finding a balance between the treatment of the mother and the potential foetal risk.

Case presentation: The authors report the case of a 38-year-old patient, with a twin pregnancy of 16 weeks, complicated by proximal and distal peripheral venous thrombosis of the left lower limb under low molecular weight heparin therapy at a curative dose. A week later, the patient presented to the emergency room with respiratory distress associated with chest pain and low-abundance metrorrhagia. The obstetrical ultrasound performed confirmed the vitality of only one of the two foetuses. The transthoracic ultrasound objectified a very abundant pericardial effusion producing a tamponade, which was drained percutaneously and whose cytological study revealed a liquid rich in tumour cells. After the unfortunate death of the second twin and an endouterine evacuation, a chest computed tomography angiogram demonstrated a bilateral proximal pulmonary embolism associated with bilateral moderate pulmonary effusion as well as multiple thrombosis and secondary aspect liver lesions with a suspicious parenchymal lymph node of the upper lung lobe. A liver biopsy concluded to a secondary hepatic localization of a moderately differentiated adenocarcinoma whose immunohistochemical complement revealed a pulmonary origin. A multidisciplinary consultation meeting leaned towards treatment with neoadjuvant chemotherapy. The patient died 7 months later.

Discussion: Venous thromboembolic disease is more common in pregnant women. Delayed diagnosis is common in these cases, resulting in a high rate of locally advanced or metastatic disease. Since the treatment of pregnancy-associated cancer does not rely on a standardized approach, the decision on how to proceed must be made by a multidisciplinary team.

Conclusion: The cornerstone of management remains to find the balance between treating the mother as well as possible while preventing the foetus from the possible harm of cytotoxic drugs frequently used to treat lung cancer. Because of the delayed diagnosis, the maternal prognosis often remains poor.

Medienart:

E-Artikel

Erscheinungsjahr:

2023

Erschienen:

2023

Enthalten in:

Zur Gesamtaufnahme - volume:85

Enthalten in:

Annals of medicine and surgery (2012) - 85(2023), 5 vom: 29. Mai, Seite 1966-1970

Sprache:

Englisch

Beteiligte Personen:

El Rhalete, Abdelilah [VerfasserIn]
Rhazi, Inas [VerfasserIn]
Bkiyer, Houssam [VerfasserIn]
Housni, Brahim [VerfasserIn]

Links:

Volltext

Themen:

Case report
Journal Article
Lung cancer
Pregnancy
Pulmonary embolism
Tamponade

Anmerkungen:

Date Revised 30.05.2023

published: Electronic-eCollection

Citation Status PubMed-not-MEDLINE

doi:

10.1097/MS9.0000000000000516

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM357312880