Figure 4From: Clinicopathologic features and surgical management of primary umbilical melanoma: a case seriesCase 3. (a) Computed tomography image showing nodular swelling in the umbilical region (b) Computed tomography image of left groin lymphadenopathy of 54 x 28 mm (c) pre-operative view (d) wide excision comprising the underlying peritoneum.Back to article page