© 2017 Indian Dermatology Online Journal | Published by Wolters Kluwer Medknow A 70‐year‐old man presented with an itchy eczematous well‐defined plaque of size 10 × 7 cm involving the pubic region, penis, and scrotum. It was eroded at places and covered with grayish‐white scales and crusts [Figure 1]. The lesion had persisted almost unchanged for 15 years despite treatment. Skin biopsy stained ...

A monoclonal antibody to colon carcinoma mucin was found to react with a colon carcinoma-associated carbohydrate epitope. This antibody was used to develop a quantitative solid phase immunoassay, M43. We prospectively and retrospectively evaluated the assay in patients with and without gastrointestinal carcinoma and compared the sensitivity and specificity with that of carcinoembryonic antigen ...

HYPOTHESIS Perioperative carcinoembryonic antigen (CEA) blood level is a predictor of outcome after resection of colorectal liver metastases (CLMs). DESIGN Prospective clinical study. SETTING Department of digestive surgery and transplantation. PATIENTS Between January 1, 2000, and December 31, 2004, CEA levels were routinely measured 1 week before and 6 weeks after CLM resection in 213 p...

Сarcinoembryonic antigen (CEA, CEACAM5, CD66) is a promoter of metastasis in epithelial cancers that is widely used as a prognostic clinical marker of metastasis. The aim of this study is to identify the network of genes that are associated with CEA-induced colorectal cancer liver metastasis. We compared the genome-wide transcriptomic profiles of CEA positive (MIP101 clone 8) and CEA negative (...

Carcinoembryonic antigen (CEA) is a tumor marker that is associated with metastasis, poor response to chemotherapy of colorectal cancer (CRC), and anoikis, a form of apoptosis caused by cell detachment from matrix that is dependent on TRAIL-R2 (DR5) and caspase-8 activation in CRC. Although CEA is a homophilic binding protein that may provide survival signals through homotypical cell aggregatio...

The purpose of this study was to engineer a bivalent single-chain anticarcinoembryonic antigen (CEA) antibody and an interleukin 2 (IL-2) fusion protein derivative for selective tumor targeting of cytokines. The variable domains of a high affinity anti-CEA antibody, T84.66, were used to form a single-gene-encoded antibody [single-chain variable fragment joined to the crystallizable fragment, Fc...

Hyaluronic acid (HA) was determined with a radiometric assay in the serum and pleural fluid of 85 patients with pleural effusions, including 15 with malignant mesothelioma, 32 with other cancer, 31 with nonmalignant inflammatory diseases, and seven with congestive heart failure. With a cutoff level at 100 mg/L, the pleural fluid concentration of HA was raised in 73 percent of patients (11 of 15...

Background and Aims: Immunohistochemical tests are one of the most important tests, which are under study to determine the prognosis of the cancers such as transitional cell carcinoma. By the time, flexible cystoscopy and urine cytology are the routine tests for following up the patients with transitional cell carcinoma, which are both operator dependent. On the other hand, cystoscopy is an inv...

background: flat urothelial lesions comprise a spectrum of morphologic changes ranging from reactive atypia to carcinoma in situ (cis). urothelial dysplasia and cis are associated with the recurrence and progression of urothelial carcinoma. distinguishing cis and dysplasia from reactive atypia based on histolopathogical features alone is often difficult. using different immunohistochemical mark...