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Metastatic adenocarcinoma of the esophagus to the skin: new patterns of tumor recurrence and alternate treatments for palliation
Author(s) -
Smith Kathleen J.,
Williams John,
Skelton Henry
Publication year - 2001
Publication title -
journal of cutaneous pathology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.597
H-Index - 75
eISSN - 1600-0560
pISSN - 0303-6987
DOI - 10.1034/j.1600-0560.2001.028008425.x
Subject(s) - medicine , immunohistochemistry , adenocarcinoma , esophagus , pathology , radiation therapy , chemotherapy , cancer , oncology
Background: Esophageal cancer, particularly adenocarcinoma of the esophagus (ACE), has been steadily increasing in incidence in the United States. In the past, patients usually died rapidly with locoregional disease that leads to inanition and aspiration. However, today when patients with ACE are treated successfully with induction chemotherapy and radiation therapy, followed by surgical excision, ACE usually does not recur locally, but presents with metatastic disease. We present a 62‐year‐old white male with ACE, which was treated with induction chemotherapy and radiation therapy followed by surgical excision. After approximately 1 year with no evidence of locoregional recurrence, the patient presented with diffuse cutaneous metastatic disease. Methods: In addition to routine staining immunohistochemical stains for CK(AE1/AE3), CK7, CK 20, EMA, α‐smooth muscle (SM) actin, S‐100 protein, CD34, P53, Bcl‐2, c‐erbB‐2 were performed. Results: The immunohistochemical profile was consistent with an esophageal origin showing positive staining with CK20 and CK7 as well as AE1/AE3 and EMA. In addition, there was marked nuclear expression of p53, as well as membrane expression of c‐erb‐B2; consistent with progression of the disease and poor response to further cytotoxic therapeutic regimes. Conclusions: With new therapeutic protocols, we can expect to see more metastatic disease with recurrences of ACE. The histopathologic features and the immunohistochemical profile of the recurrent tumors may be helpful in determining alternate forms of therapy that either alone or in combination could be useful in palliation and delaying progression.( )