Splenectomy for solitary splenic metastasis of ovarian cancer

BACKGROUND: Splenic metastases occur in rare cases with a few case reports of patients in the literature. Generally, splenic metastases mean late dissemination of a disease. Solitary splenic metastases from solid tumors are extremely unusual. CASE PRESENTATION: We report a case of a patient with ovarian mucinous cystadenocarcinoma who underwent splenectomy for isolated parenchymal metastasis. CONCLUSION: Ovarian epithelial tumors comprised most of isolated splenic metastases from gynecologic tumor. When isolated splenic recurrence is suspected on image studies and serum tumor markers, intraabdominal gross findings should be examined to exclude peritoneal carcinomatosis. If only spleen was under suspicion of recurrence of ovarian cancer, splenectomy may play a therapeutic role

Bias associated with delayed verification in test accuracy studies: accuracy of tests for endometrial hyperplasia may be much higher than we think!

BACKGROUND: To empirically evaluate bias in estimation of accuracy associated with delay in verification of diagnosis among studies evaluating tests for predicting endometrial hyperplasia. METHODS: Systematic reviews of all published research on accuracy of miniature endometrial biopsy and endometr ial ultrasonography for diagnosing endometrial hyperplasia identified 27 test accuracy studies (2,982 subjects). Of these, 16 had immediate histological verification of diagnosis while 11 had verification delayed > 24 hrs after testing. The effect of delay in verification of diagnosis on estimates of accuracy was evaluated using meta-regression with diagnostic odds ratio (dOR) as the accuracy measure. This analysis was adjusted for study quality and type of test (miniature endometrial biopsy or endometrial ultrasound). RESULTS: Compared to studies with immediate verification of diagnosis (dOR 67.2, 95% CI 21.7–208.8), those with delayed verification (dOR 16.2, 95% CI 8.6–30.5) underestimated the diagnostic accuracy by 74% (95% CI 7%–99%; P value = 0.048). CONCLUSION: Among studies of miniature endometrial biopsy and endometrial ultrasound, diagnostic accuracy is considerably underestimated if there is a delay in histological verification of diagnosis

Splenectomy during secondary cytoreduction for ovarian cancer disease recurrence: Surgical and survival data

Ovarian cancer disease recurs predominantly in the abdomen, with the spleen usually involved as part of a vast spread of upper-abdominal disease or, less frequently, as an isolated site of disease recurrence. Very few reports are available in the literature on the outcome of patients subjected to splenectomy during secondary cytoreduction. The aim of this study was to identify prognostic factors and to review surgical and clinical data in order to identify those patients who would benefit the most from splenectomy during secondary cytoreduction. This was a retrospective review of platinum-sensitive recurrent epithelial ovarian cancer patients who underwent splenectomy as part of secondary cytoreduction. Surgical and survival data were recorded. Twenty-four patients were identified. Multiple site disease recurrence was observed in 15 patients. The spleen was involved at the hilus in 12 patients; surface and intraparenchymal metastases were equally present. Optimal cytoreduction was achieved in all patients. At a median follow-up of 30 months, median progression-free and overall survival from the time of secondary surgery were 34 and 56 months, respectively. Overall survival was significantly correlated to residual disease at secondary surgery, disease-free survival, consolidation chemotherapy, and type of adjuvant therapy. Splenectomy as part of secondary cytoreduction is a feasible and safe procedure. Secondary cytoreduction in selected groups of patients is confirmed to be associated with high long-term survival rates even when aggressive surgery of the upper abdomen is required