BACKGROUND Few cases of pouch-related cancers have been reported in ulcerative colitis (UC), and squamous cell carcinoma (SCC) is very rare. METHOD A systematic review of the literature was performed to identify all unequivocal cases of pouch-related SCC in UC patients. RESULTS Eight cases of SCC developing after ileal pouch-anal anastomosis (IPAA) have been observed since 1978. Two arose f...

PURPOSE CC chemokine receptor 7 (CCR7) plays a critical role in the migration of activated dendritic cells to regional lymph nodes. Recent studies have shown that CCR7 is involved in metastasis in some malignant diseases. The role of CCR7 in esophageal squamous cell carcinoma (SCC) has not yet been clarified. EXPERIMENTAL DESIGN We performed reverse transcription-PCR analysis for CCR7 in 20 e...

The prognostic significance of squamous cell carcinoma antigen (SCC-Ag) and C-reactive protein (CRP) levels and lymph node density (LND) has been individually recognized in oral squamous cell carcinoma (OSCC). We investigated the relationship between preoperative serum markers (SCC-Ag and CRP) and postoperative prognostic marker (LND) in this study. We retrospectively analyzed 277 OSCC patients...

We study existing parallel algorithms for the decomposition of a partitioned graph into its strongly connected components. In particular, we identify several individual procedures that the algorithms are assembled from and show how to assemble a new and more efficient algorithm, called Recursive OBF, to solve the decomposition problem. We also report on a thorough experimental study to evaluate...

Patients with chronic lymphocytic leukemia (CLL) are at a significantly increased risk of developing cutaneous squamous cell carcinoma (SCC), in part because of their impaired immunosurveillance. Here, we report the cases of 4 patients with CLL who had locally aggressive cutaneous SCC managed with radiotherapy for local recurrence following surgical excision. All tumours were located in the hea...

Incidence of bacterial infection in 9784 lactations of 7763 cows in 31 herds, SCC in 32,448 lactations of 19,764 cows from 54 herds, and incidence of first parity mastitis recorded in the first lactations of 148,143 cows in 828 herds were analyzed. Bacterial infection was analyzed dichotomously by both threshold and linear models. The effects of parity, season, stage of lactation, and parity by...

In this paper, we present an enhanced cryptanalysis of the Substitution Cipher Chaining mode (SCC) [1]. In [2], SCC-128 (SCC which uses AES with 128-bit key) was broken using 5 attacks, where the authors used an active attack model (where the attacker can force the disk encryption application to re-encrypt a sector for her), the complexity of these attacks are at most 2 cipher executions. In th...

Objective To report a unique case of pinna squamous cell carcinoma (SCC) arising shortly after resection of atypical fibroxanthoma (AFX) at the same site. Case report An 81-year-old gentleman presented with a nodular right pinna lesion. This was excised, and histology confirmed AFX. Ten weeks later, an ulcerative lesion appeared at the resection site. This was confirmed to be SCC. Comparative...