A 62-year old male presented to the oncology center for evaluation of a painless, superficial nodular lesion over his left lower eyelid that had slowly grown over the course of approximately 18 months, to measure 4.0 × 2.0 cm. Patient gave history of a similar swelling at the same site which had appeared in July 2005 and after a similar slow, painless progressive increase in size, it had been excised in February 2006. The histopathology report from the previous surgery was not available for review. The swelling recurred within six months and displayed a painless, gradual, progressive increase in size till he presented at our center. On examination, he had a well-defined, irregularly marginated nodular lesion over the left lower eyelid []. The overlying skin was normal in appearance and freely mobile over the underlying nodular lesion except for an area of 1 × 1 cm at the lateral end, where the scar of the previous surgery was tethered to the mass. There was no regional lymphadenopathy. The lesion appeared free from the underlying orbital ridge. Fine needle aspiration cytology from this lesion reported a benign adenexal tumor. The lesion was excised with 5 mm margins under general anesthesia. The resultant defect involved the entire lower eyelid and was reconstructed by a Mustarde's cheek rotation flap. This was a large skin flap which was rotated from the cheek. Incision began at the lateral canthal angle, extending upward onto the temple, and swinging posteriorly just anterior to the ear and then inferiorly across the mandible []. Eight weeks postoperatively, there was marginal ectropion and lateral tissue sag []. Gross pathology revealed a subcutaneous nodule of tan, gelatinous tissue measuring 4 × 2 × 1.0 cm. Microscopic examination revealed a dermal tumor composed of epithelial cell islands surrounded by lakes of mucin consistent with the diagnosis of mucinous carcinoma []. The lateral margins were tumor cell-free but the deep resected margin was involved. A thorough search for other possible sources of mucinous adenocarcinoma was made. Upper and lower gastrointestinal study, contrast enhanced computer tomography study of the chest and abdomen, as well as a whole body Positron Emission Tomography scan were negative for any other primary.
An 82-year-old male consulted MDACC with a right infraorbital ulcerated subcutaneous nodule and a right nontender neck mass. He had history of SRCC arising in the right orbit diagnosed 13 years prior to presentation at MDACC, followed by radiation therapy, chemotherapy, and right orbital exenteration. His family history revealed lung cancer in one brother, and one sister died of stomach cancer. A CT scan of the maxillofacial area and neck confirmed soft tissue thickening along the right infraorbital region () and metastases to the right intraparotid and right level II lymph nodes. A CT scan of the chest, abdomen, and pelvis showed no evidence of possible second primary disease or metastases. Revision of the right orbital exenteration, parotidectomy, and right neck dissection were performed, and positive resection margins were identified by intraoperative frozen section analysis. The indurated mass involving periorbital tissue and right upper cheek measured 5.3 × 4.5 cm. Microscopically, multifocal cords of signet ring cells arising in close proximity to eccrine dermal ducts were observed (), extending into soft tissue and surgical margins of resection. The patient underwent chemoradiation and passed away 5 years after the final treatment (18 years from initial presentation). The case was previously reported by Requena et al. [].