Metastatic nonpalpable XXXX presenting as @entity850 : a case report.

@entity1 @entity1137 @entity0 @entity75 @entity5 @entity189 @entity3 @entity850 @entity1142 @entity298
INTRODUCTION: @entity1137 have an increased propensity for distant @entity3 , particularly to the peritoneum, ovaries, and uterus. In contrast, distant @entity3 of nonpalpable @entity1137 are extremely rare, and the causes of underlying symptoms of @entity189 remain unclear. We report a case of an asymptomatic @entity1137 with a primary mammary lesion in a @entity1 with @entity850 . CASE PRESENTATION: A 69-year-old Japanese @entity1 presented to our hospital for treatment of @entity1142 . Although @entity850 was confirmed, thorough testing of her lower digestive tract did not identify its cause. Thus, an exploratory laparotomy and tissue biopsy was performed, and the presence of an @entity1137 was confirmed. Subsequent breast examinations showed that the @entity1137 that led to the @entity850 was a metastatic lesion from a @entity75 of the breast duct. As the present @entity0 was asymptomatic and nonpalpable, we did not initially consider metastatic @entity0 as a cause of her symptoms, and the final diagnosis was delayed. CONCLUSIONS: Peritoneal metastasis from nonpalpable invasive @entity1137 is very rare. However, @entity0 metastasis should be considered when @entity298 is present in a @entity1 with an unknown primary @entity5 .
