Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0268596 (EMA)
 2,520 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Mucinous tubular and spindle cell carcinoma of the kidney (MTSCC-K) is an unusual renal tumor. It is important to increase the recognition of the clinicopathological features of MTSCC-K and improve its clinical and differential diagnosis. This report described four cases of MTSCC-K with clinical, imaging, and pathological examination and showed that the tumor boundaries of MTSCC-K were clear, and tumor cells arranged into tubules and cord-like beams, between which was lightly stained myxoid stroma. The tumor cells were smaller and cube- or oval-shaped, with single small eosinophilic nucleoli, low-grade nuclei, and little nuclear fission. The myxoid stroma was scattered around lymphocytes and plasma cells. Immunohistochemical markers including CK7, CD117, EMA (epithelial membrane antigen), vimentin, and CK8/18, showed positive expression in tumor cells, but the tumor cells were negative for CD10 and villin. The proliferation index of Ki-67 was 5-10%. Since MTSCC-K is a rare low-grade malignancy, with unique histological and immunohistochemical characteristics, it is important for clinicians and pathologists to have a defined awareness of this tumor type in order to decrease the rate of misdiagnosis.
...
PMID:Renal mucinous tubular and spindle cell carcinoma: report of four cases and literature review. 2604 27

We report the case of a 38-year-old man, who developed cutaneous metastases in the left inguinal groove 15 years after curative gastrectomy for advanced gastric adenocarcinoma. Histopathologic examination revealed poorly differentiated adenocarcinoma cells. They were stained positive for villin, CDX-2, CKpan (AE1/ AE3), CEA, CK8/18, CK19, CK7, EMA, Ki-67 (50%), and negative for S-100, CK20, CD34, GCDFP-15 and TTF-1. The patient underwent local excision, after the presence of other metastases was excluded. Nevertheless, local recurrence developed at the surgical bed one year later and PET/CT revealed metastases to lymph nodes, bone and skin. He died 2 years after the appearance of cutaneous metastases. We have reviewed the literature and described the immunohistochemical characteristics of cutaneous metastases from gastric adenocarcinoma.
...
PMID:Cutaneous metastases from gastric adenocarcinoma 15 years after curative gastrectomy. 2631 72