ArticleIn vivo (Athens, Greece)
Capillary Hemangioma of the Breast Parenchyma Mimicking New Primary Cancer or Metastasis During Ramucirumab Therapy for Advanced Gastric Cancer.
Article in In vivo (Athens, Greece). The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
BACKGROUND/
aimRamucirumab, a monoclonal antibody targeting vascular endothelial growth factor receptor-2 (VEGFR-2), has been shown to prolong survival in patients with advanced gastric cancer when combined with paclitaxel as second-line chemotherapy in the RAINBOW study. The most common adverse events include hypertension, proteinuria, and hemorrhage, reflecting its anti-angiogenic activity. Although the VEGF signaling pathway is strongly implicated in the pathogenesis of hemangiomas, the development of new hemangiomas during VEGFR-2 inhibition is rarely reported. CASE REPORT: A 38-year-old woman with stage IV gastric adenocarcinoma presented with peritoneal dissemination and lymph node metastasis. She initially received FOLFOX plus immune checkpoint inhibitor therapy, achieving a partial response before disease progression. Second-line treatment with paclitaxel and ramucirumab was initiated. During therapy, chest computed tomography revealed a newly developed contrast-enhancing nodule in the left breast parenchyma, raising suspicion of metastasis or primary breast carcinoma. Breast ultrasonography confirmed a hypervascular lesion, and ultrasound-guided biopsy demonstrated numerous capillary-sized vessels lined by bland endothelial cells, consistent with capillary hemangioma. Owing to deterioration of her general condition, chemotherapy was temporarily discontinued. Despite subsequent third-line FOLFIRI and fourth-line trifluridine/tipiracil treatment, the patient eventually died of disease progression. Notably, follow-up chest CT scans showed gradual reduction and eventual spontaneous disappearance of the breast hemangioma, independent of systemic therapy.
conclusionThis is a rare case of a breast parenchymal capillary hemangioma arising during ramucirumab therapy for advanced gastric cancer, which regressed spontaneously. Clinicians should recognize that atypical vascular lesions may develop paradoxically during VEGFR-2 blockade and confirm histological diagnosis to avoid misinterpretation as metastasis or new primary malignancy.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.