Cardiophrenic lymph node metastasis as the sole presentation of high grade serous ovarian carcinoma

Journal article

Key Clinical Message
Cardiophrenic metastasis is typically a late stage manifestation of ovarian high grade serous carcinoma. Here we present a case where this was the sole presentation of this disease. This case challenges our current understanding of the natural course of ovarian high grade serous carcinoma.
Ovarian cancer is typically described to spread from its primary site within the fallopian tubes or ovaries into the peritoneal cavity and beyond with cardiophrenic lymph node involvement being considered a late stage disease process. Here we present the case of a lady in her 60s where increased metabolic activity of the cardiophrenic lymph node was picked up in the investigation of an adenocarcinoma of the lung. Post-thoracoscopic resection histopathological analysis of this lymph node showing an epithelial structure with positive immunohistochemical markers PAX8, WT1, ER, and p16 with a p53 wild type-pattern were the sole presenting features of a high grade serous ovarian carcinoma, that was otherwise undetectable by radiological or hematological screening. Only histopathological analysis after modified radical hysterectomy in gynae-oncological fashion were able to identify a 4 mm lesion within the left fallopian tube. This case questions our current understanding of the natural history of ovarian carcinomas.

Authors: Henning, TJ; Zouridis, A; Soleymani Majd, H

• Publication status: Published
• Peer review status: Peer reviewed
• Publisher: Wiley
• Journal: Clinical Case Reports
• Volume: 12
• Issue: 9
• Article number: e9418
• Place of publication: England
• Publication date: 2024-09-03
• Acceptance date: 2024-08-15
• DOI: 10.1002/ccr3.9418
• EISSN: 2050-0904
• Pmid: 39229302
• Language: English
• Keywords: ovarian high grade serous carcinoma; ovarian cancer; cardiophrenic lymph node; FIGO; gynecological oncology