Gastritis cystica profunda in a previously unoperated stomach: a case report.

Gastritis cystica profunda is a relatively rare disease, usually observed at anastomotic sites in stomachs of patients that have undergone gastric procedures. We present the rare case of an elevated lesion in the anterior wall of the gastric antrum of a 43-year-old Chinese woman who had never undergone gastric surgery and had no gastrointestinal tract symptoms. Although the physical examination and laboratory data showed no abnormalities, endoscopic ultrasonography revealed an anechoic cystic structure. Abdominal computed tomography and magnetic resonance imaging showed the gastric wall of the greater curvature of the antrum was markedly and irregularly thickened, and mild to moderate enhancement was observed around the lesion with no enhancement in the central portion, suggestive of a gastrointestinal stromal tumor. The patient underwent a distal gastric resection of the 2.5 cm × 1.5 cm lesion. A postoperative pathologic examination showed dilated cystic glands in the muscularis mucosa and submucosal layers and erosion of the mucosal surface of the tumor, confirming the diagnosis of gastritis cystica profunda without malignancy.

The prognostic value of intermedin in patients with breast cancer.

This study aimed to evaluate the prognostic value of preoperative plasma intermedin levels in breast cancer patients. Plasma intermedin levels of 252 breast cancer women and 100 healthy women were determined using radioimmunoassay kit. Adverse event was defined as first local recurrence, distant metastasis, second primary cancer of another organ, or death from any cause during 5-year follow-up. Disease-free survival was defined as the time between surgery and the date of any adverse event whichever appeared first. Overall survival was defined from surgery to death for any cause. The relationships between plasma intermedin levels and clinical outcomes of breast cancer patients were evaluated using multivariate analysis. The results showed that preoperative plasma intermedin levels were substantially higher in patients than in healthy subjects using t-test. Intermedin was identified as an independent predictor for 5-year mortality, adverse event, disease-free survival, and overall survival using multivariate analysis. Based on receiver operating characteristic curve analysis, preoperative plasma intermedin levels had high predictive value for 5-year mortality and adverse event. In conclusion, preoperative plasma intermedin levels are highly associated with poor patient outcomes and intermedin may be a potential prognostic biomarker for patients with breast cancer.

Prognostic role of C-reactive protein in gastric cancer: a meta-analysis.

BACKGROUND: A number of studies have investigated the association between increased pretreatment serum C-reactive protein (CRP) levels and the prognosis of gastric cancer. However, due to the inconsistent results, whether the serum CRP level can be a prognostic factor in primary gastric cancer remains controversial. METHODS: We searched Medline, PubMed, Embase and the Cochrane Central Register of Controlled Trials for relevant high-quality reports. A meta-analysis was carried out using the included studies to assess the association between pretreatment serum CRP level and overall survival (OS) in patients with gastric cancer. Correlation analyses were conducted to evaluate the relationship between serum CRP and tumor characteristics such as tumor node metastasis (TNM) stage and recurrence. RESULTS: Twelve reports involving 2,597 patients with gastric cancer were included. Primary meta-analysis indicated a significant association between elevated CRP level and poor OS (HR 1.77, 95% CI 1.56-2.00). Subgroup analyses showed no single factor could alter the primary results when we divided the included studies by "number of patients", "max follow-up period", "TNM stage", "treatment" and "cut-off value". Correlation analyses showed that serum CRP level was significantly related to TNM stage (OR 2.96, 95% CI 2.22-3.93) and tumor recurrence (OR 1.81, 95% CI 1.21-2.71). CONCLUSIONS: We demonstrated that increased pretreatment serum CRP level (≥10mg/L) was significantly associated with poor prognosis in gastric cancer patients, either in early or advanced stages.

Indocyanine green clearance in evaluating the recovery of liver reserve function after superselective transarterial chemoembolization.

Transarterial chemoembolization (TACE) may ravage normal liver tissues apart from the neoplastic nodules which offset the anti-tumor effect. This study aimed to evaluate the recovery of liver reserve function (LRF) after TACE by indocyanine green (ICG) clearance test and other routine liver function tests. Forty-six newly diagnosed HCC patients who had undergone TACE as the initial treatment from January 2011 to January 2012 were enrolled in this study. The effects of age, basic ICG clearance rate and interval time between two assessments on the recovery of LRF were analyzed. We found that ICG retention rate at the 15 minutes (ICGR15) was significantly increased after TACE (12.3+/-8.1% vs 16.8+/-12.1%, P<0.01) in all the 46 patients. In particular, the ICGR15 value was increased in older patients (age>55 years, 20.3+/-12.5% vs 13.7+/-7.2%, P<0.01). The interval of ICG test also affected the ICGR15 value (≤47 days, 17.8+/-11.4% after vs 12.1+/-7.1% before TACE, P<0.01). Our data suggested that TACE decreased LRF, especially in older patients. ICG test was more sensitive to evaluate the recovery of LRF after TACE than the Child-Pugh grade and routine liver function tests.

[Multifocal papillary thyroid carcinoma: clinical analysis of 168 cases].

OBJECTIVE: To investigate the clinical features and treatment of multifocal papillary thyroid carcinoma (PTC). METHODS: A retrospective survey was carried out in 648 patients with PTC who underwent surgery from January 1997 to December 2006. One hundred and sixty-eight cases of the patients presented with multiple tumor masses (> or = 2). The risk factors, including sex of the patients, age at diagnosis, family history of thyroid tumor, multiplicity and bilaterality of tumor, extra-thyroidal extension, lymph node involvement and other were analyzed between solitary PTC and multifocal PTC group. RESULTS: The mean age of the patients was 42 years (range, 14 - 78 years), included 49 male and 119 female. Tumor foci were found in both thyroid lobes in 117 cases (69.6%). Patients with multifocal PTC were characterized by a higher ratio of male (P = 0.004), family history of thyroid tumor (P = 0.031), neck lymph node metastasis (P = 0.008) and extra-thyroidal extension (P = 0.001). However, solitary PTC tended to be with a higher rate of benign goiters in pathologic examination. In multifocal PTC group, male, neck lymphadenectasis, > or = 3 tumor masses or bilaterality of tumor tended to presented with larger tumor, more neck lymph node metastasis and extra-thyroidal extension; And a less malignant tumor in the cases detected with benign goiters in histological examination. By the end of 2007, 164 cases (97.6%) completed follow-up with a mean period of 46.1 months (range, 2 - 127 months), 5 died in the meantime. One patient has been followed-up for 16 months for suspect of lung metastases by chest X-ray. Recurrence occurred in 8 patients and were re-resected, 2 in remnant thyroid and 6 in neck lymph nodes. The overall 1-, 2-, 5-, and 10-year survival rate was 98.2%, 97.4%, 96.5% and 96.5%, respectively. American Joint Committee on Cancer (AJCC) stage was associated with prognosis significantly (chi(2) = 168.832, P = 0.000). CONCLUSIONS: Multifocus is one of the clinical features of PTC and is more malignant than solitary PTC. Total thyroidectomy with central compartment neck dissection could be standard treatment. Lateral nodal dissection is not necessary except for the cases with lymph node metastasis. AJCC stage is still the best prognostic factor.

Malignant gastric carcinoids with liver metastasis.

BACKGROUND: Malignant gastric carcinoids are often accompanied with liver metastasis synchronously or metachronously. Because of the slow growth rate of carcinoids, patients with metastatic tumors can undergo resection for potential cure or for symptom palliation. This study was designed to evaluate the clinicopathologic characteristics and the diagnosis and management of malignant gastric carcinoids. METHODS: Seven patients with malignant gastric carcinoids admitted to our hospital between 1990 and 2002 were followed up and reviewed retrospectively. RESULTS: Liver metastases were found in all the patients, of whom 3 had lesions simultaneously and the other 4 had lesions postoperatively. More than 2 lesions were found in all these patients, except a solitary liver lesion in one. Follow-up showed two patients died within 2 months, three patients in 20, 25 and 32 months after operation respectively, and the other two have been surviving for more than 5 and 3 years respectively. CONCLUSIONS: Malignant gastric carcinoids have a high metastatic tendency to the liver. Surgical treatment in combination with other therapeutic approaches can significantly prolong the survival rate of the patients.