Research Article
Primary Non-Hodgkin’s Lymphoma of Stomach: To Report 54 Patients and Analysis of Major Reported Series
Table 5
Characteristics of some major reported series of primary gastric lymphoma in the literature.
| Author [ref] | Country | Year | Patients’ number | Median age (range) | Male/female ratio | Most frequent histological type |
| Medina-Franco et al. [5] | Mexico | 1990–2000 | 41 | 52.6 | 0.86 | Large cell lymphoma | Danzon et al. [6] | France | 1989–1997 | 361 | — | 1.24 | High grade | Park et al. [7] | Republic of Korea | 1990–2004 | 214 | 55 (21–81) | 1.27 | Only high grade | Bani-Hani et al. [8] | Jordan | 1991–2002 | 19 | — | — | DLCL | Economopoulos et al. [9] | Greece | 1977–1983 | 29 | 55 (21–74) | 2.2 | Diffuse histiocytic | Huang et al. [11] | China | 2001–2008 | 83 | 52 (15–81) | 1.18 | DLCL | Muller et al. [12] | UK | 1973–1992 | 45 | 65 (25–84) | 1.5 | High grade | Luo et al. [16] | China | 1990–2003 | 68 | 50 (25–82) | 1.93 | — | Barreda et al. [17] | Peru | 1995–2000 | 169 | — | 0.83 | DLCL | Durr et al. [18] | USA | 1975–1991 | 35 | 63 | — | DLCL | Lybeert et al. [23] | The Netherlands | 1982–1992 | 81 | 69.7 (30–88) | — | Intermediate grade | Parvez et al. [24] | Saudi Arabia | 1990–1998 | 22 | — | — | DLCL | Schmidt et al. [25] | Germany | 1985–2000 | 92 | 60 (29–85) | — | DLCL | Shaw et al. [19] | New Zealand | 1969–1987 | 62 | — | 0.87 | — | Takahashi et al. [26] | Japan | 1974–1996 | 85 | 60.5 | 1.07 | — | Aoyagi et al. [27] | Japan | 1980–1994 | 25 | 59.6 (26–89) | 0.92 | — | Waisberg et al. [28] | Brazil | 1973–2001 | 16 | 62.8 (40–83) | 3 | Low grade | Koch et al. [29] | Germany | 1996–2004 | 398 | 63.2 (20–83) | 1.2 | DLCL | Al-Bahrani et al. [20] | Iraq | 1965–1978 | 32 | 42.6 (12–70) | 2.5 | PDLL | Present study | Iran | 1998–2012 | 54 | 50 (17–75) | 0.86 | DLBCL |
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DLCL: diffuse large cell lymphoma; DLBCL: diffuse large B-cell lymphoma; PDLL: poorly differentiated lymphocytic lymphoma; DFS: disease-free survival; OS: overall survival; LDH: lactic dehydrogenase.
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