RESUMO
The choroid, rich in vasculature, is a common site for ocular metastases, predominantly from breast and lung cancer. Unlike breast cancer, which may cause bilateral involvement, lung cancer typically leads to unilateral lesions. Adenocarcinoma is the primary lung cancer subtype associated with choroidal metastasis, while small cell lung cancer (SCLC) infrequently involves the choroid. In our case, a 69-year-old man with hypertension, hyperlipidemia, and chronic obstructive pulmonary disease presented with right eye visual disturbances and was diagnosed with choroidal metastasis. Subsequent imaging revealed lung cancer with widespread metastasis. Despite treatment postponement due to deteriorating health, the patient's condition worsened, leading to palliative care discharge. Despite its rarity, choroidal involvement in SCLC warrants further investigation to enhance diagnostic and therapeutic strategies. This case highlights the importance of meticulous evaluation and interdisciplinary care to optimize outcomes in patients with SCLC and choroidal metastasis.
RESUMO
BACKGROUND: Stage IV gastric cancer patients with Krukenberg tumors typically exhibit poor survival outcomes, often less than 2 years. The management of this tumor subgroup remains non-standardized, and the impact of oophorectomy on survival remains uncertain. In this study, we systematically analyzed survival outcomes among gastric cancer patients with ovarian metastases who underwent standard chemotherapy, surgical resection of ovarian metastases, or combined chemotherapy and surgery. METHODS: We conducted a systematic review and meta-analysis of randomized controlled trials and observational studies retrieved from MEDLINE (PubMed), Embase, and the Cochrane Library until January 25, 2024, applying the Boolean logic. Participants included individuals with pathologically and radiologically confirmed ovarian metastasis or clinically symptomatic cases with imaging evidence. Statistical analyses were performed using R (v.4.3.2., Vienna). The study was registered with PROSPERO (ID-CRD42023488373). RESULTS: A total of 1502 patients from 17 retrospective studies were pooled for analysis of overall survival (OS) outcomes. The OS in the standard chemotherapy cohort, as determined by the random effects model, was 6.708 months (95% CI 3.867 to 9.548; P<0.0001), with non-significant heterogeneity (I2 = 5.5%). In the surgical resection cohort, OS was 12.786 months (95% CI 6.9 to 18.671; P<0.0001), with low heterogeneity (I2 = 0%). In the combined chemotherapy and surgical resection cohort, OS was 16.228 months (95% CI 12.254 to 20.202), with insignificant heterogeneity (I2 = 0%). CONCLUSION: This meta-analysis offers key insights into survival outcomes associated with different therapeutic modalities in gastric cancer with Krukenberg metastases. It provides valuable evidence for clinical decision-making and future research directions. While the combined approach of chemotherapy and surgery demonstrates the highest effect size for OS, careful consideration of patient-centric approaches is essential in the oncological care landscape.