Zhonghua wai ke za zhi [Chinese journal of surgery] · 2012
[A retrospective analysis of clinic-pathological characteristics and prognostic factors for 204 cases of primary gastric lymphoma].
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Liu Hui, Zhang Ru-peng, Li Fang-xuan, Quan Ji-chuan, Liang Han
Аннотация
OBJECTIVE: To explore the clinicopathological characteristics and prognostic factors of primary gastric lymphoma (PGL).
METHODS: The clinical data of 204 patients with PGL was reviewed and analyzed. There were 106 males and 98 females, their age were 19 to 85 years (average age was 53.7 years). The Focal areas included gastric fundus lesions 41 cases (20.1%), stomach body lesions 127 cases (62.3%), distal gastric lesions 105 cases (51.5%), cardia lesions 13 cases (6.4%), duodenal bulb lesion 1 cases (0.5%). The clinical characteristics and the outcomes in patients with influence were analysed.
RESULTS: In 204 PGL patients, the most common complaints were abdominal pain (62.3%) and weight loss (52.9%). Most of the PGL patients appeared ulcerative (76.0%) and results showed that 62.7% patients involved single location. As to the factors of cellulate grading and pathological characteristics, most patients (87.7%) show low-grade or intermediate-grade lymphoma, Musshoff stages I and II (74.0%). In 186 patients with complete follow-up data, survival rates of 1-, 3- and 5-year were 75.8%, 63.4% and 60.2% respectively. The median overall survival time was 50.0 months. In univariate survival analysis, age (χ(2) = 5.030), level of LDH (χ(2) = 40.084), cellulate grading (χ(2) = 35.238), Musshoff stage (χ(2) = 71.601), tumor diameter (χ(2) = 12.018) and option of managements (χ(2) = 14.140) were obviously correlated with the prognosis (all P < 0.05). Musshoff stage (RR = 2.230, 95%CI: 1.372 - 3.625) and cellulate grading (RR = 1.892, 95%CI: 1.010 - 3.543) were independent prognostic factors in multivariable analysis (both P < 0.05). There was no prognostic difference between surgery and chemotherapy in stage I and II (χ(2) = 1.223, P = 0.542).
CONCLUSIONS: Musshoff stage and grade malignancy are independent prognostic factors. For patients with stage I and II, surgical resection is not the first-choice for clinical therapy.
METHODS: The clinical data of 204 patients with PGL was reviewed and analyzed. There were 106 males and 98 females, their age were 19 to 85 years (average age was 53.7 years). The Focal areas included gastric fundus lesions 41 cases (20.1%), stomach body lesions 127 cases (62.3%), distal gastric lesions 105 cases (51.5%), cardia lesions 13 cases (6.4%), duodenal bulb lesion 1 cases (0.5%). The clinical characteristics and the outcomes in patients with influence were analysed.
RESULTS: In 204 PGL patients, the most common complaints were abdominal pain (62.3%) and weight loss (52.9%). Most of the PGL patients appeared ulcerative (76.0%) and results showed that 62.7% patients involved single location. As to the factors of cellulate grading and pathological characteristics, most patients (87.7%) show low-grade or intermediate-grade lymphoma, Musshoff stages I and II (74.0%). In 186 patients with complete follow-up data, survival rates of 1-, 3- and 5-year were 75.8%, 63.4% and 60.2% respectively. The median overall survival time was 50.0 months. In univariate survival analysis, age (χ(2) = 5.030), level of LDH (χ(2) = 40.084), cellulate grading (χ(2) = 35.238), Musshoff stage (χ(2) = 71.601), tumor diameter (χ(2) = 12.018) and option of managements (χ(2) = 14.140) were obviously correlated with the prognosis (all P < 0.05). Musshoff stage (RR = 2.230, 95%CI: 1.372 - 3.625) and cellulate grading (RR = 1.892, 95%CI: 1.010 - 3.543) were independent prognostic factors in multivariable analysis (both P < 0.05). There was no prognostic difference between surgery and chemotherapy in stage I and II (χ(2) = 1.223, P = 0.542).
CONCLUSIONS: Musshoff stage and grade malignancy are independent prognostic factors. For patients with stage I and II, surgical resection is not the first-choice for clinical therapy.