Table 1.

Characteristics of the MEN1 families.

MEN1 Manifestations
Family numberNumber of MEN1 patients (N)Number of generations (N)Gender (N [%] female)Age (median, range)Primary hyper-parathyroidism (N, %)Pancreatic- and duodenal NET (N, %)Anterior pituitary tumor (N, %)Adrenal tumor (N, %)Bp-NET (N, %)Th-NET (N, %)Gastric NET (N, %)Death (N)MEN1-related death (N)
129311 (38)45 (19–84)27 (93)20 (69)15 (52)12 (41)11 (38)0031a
223415 (65)50 (21–80)23 (100)17 (74)11 (48)10 (43)5 (22)1 (4)073b
31838 (44)51 (22–72)15 (83)9 (50)6 (33)6 (33)6 (33)1 (6)041c
41438 (57)52 (19–70)12 (86)12 (86)8 (57)6 (43)3 (21)01 (7)11d
51238 (67)51 (22–75)10 (83)8 (67)2 (17)2 (17)5 (42)0021e
6*1237 (58)52 (28–84)3 (25)3 (25)01 (8)2 (17)000
71129 (82)38 (20–63)10 (91)8 (73)4 (36)3 (27)2 (18)02 (18)0
81135 (45)48 (22–77)9 (82)6 (55)3 (27)3 (27)4 (36)01 (9)21f
91145 (45)49 (23–76)11 (100)8 (73)4 (36)3 (27)3 (27)0032g
10i1124 (36)48 (36–80)1 (9)1 (9)2 (18)2 (18)2 (18)0010h
TOTAL15280 (53%)49 (19 – 84)121 (80%)92 (61%)55 (36%)48 (32%)43 (28%)2 (1%)4 (3%)23 (15%)10 (7%)
MEN1 Manifestations
Family numberNumber of MEN1 patients (N)Number of generations (N)Gender (N [%] female)Age (median, range)Primary hyper-parathyroidism (N, %)Pancreatic- and duodenal NET (N, %)Anterior pituitary tumor (N, %)Adrenal tumor (N, %)Bp-NET (N, %)Th-NET (N, %)Gastric NET (N, %)Death (N)MEN1-related death (N)
129311 (38)45 (19–84)27 (93)20 (69)15 (52)12 (41)11 (38)0031a
223415 (65)50 (21–80)23 (100)17 (74)11 (48)10 (43)5 (22)1 (4)073b
31838 (44)51 (22–72)15 (83)9 (50)6 (33)6 (33)6 (33)1 (6)041c
41438 (57)52 (19–70)12 (86)12 (86)8 (57)6 (43)3 (21)01 (7)11d
51238 (67)51 (22–75)10 (83)8 (67)2 (17)2 (17)5 (42)0021e
6*1237 (58)52 (28–84)3 (25)3 (25)01 (8)2 (17)000
71129 (82)38 (20–63)10 (91)8 (73)4 (36)3 (27)2 (18)02 (18)0
81135 (45)48 (22–77)9 (82)6 (55)3 (27)3 (27)4 (36)01 (9)21f
91145 (45)49 (23–76)11 (100)8 (73)4 (36)3 (27)3 (27)0032g
10i1124 (36)48 (36–80)1 (9)1 (9)2 (18)2 (18)2 (18)0010h
TOTAL15280 (53%)49 (19 – 84)121 (80%)92 (61%)55 (36%)48 (32%)43 (28%)2 (1%)4 (3%)23 (15%)10 (7%)

Abbreviation: NET, neuroendocrine tumor.

aMEN1-related: progressive pancreatic NET. Non-MEN1-related: irresectable myxofibrosarcoma (n = 1), end-stage heart failure (n = 1).

bMEN1-related: progressive dpNET (n = 1), progressive th-NET (n = 1), complications of MEN1-related operation (n = 1). Non-MEN1-related: pneumonia (n = 1), heart failure (n = 1), pulmonary embolism (n = 1), unknown (n = 1).

cMEN1-related: progressive th-NET (n = 1). Non-MEN1-related: progressive prostate cancer (n = 1), progressive colorectal cancer (adenocarcinoma) (n = 1), subarachnoid hemorrhage (n = 1).

dMEN1-related: progressive pancreatic NET.

eMEN1-related: progressive pancreatic NET (n = 1). Non-MEN1-related: progressive colorectal cancer (n = 1).

fMEN1-related: progressive nesidioblastoma (n = 1). Non-MEN1-related: dementia (n = 1).

gMEN1-related: progressive dp-NET (n = 2). Non-MEN1-related: unknown (n = 1).

hNon-MEN1-related: progressive colorectal cancer (n = 1).

iFamilies with low penetrance of disease

Table 1.

Characteristics of the MEN1 families.

MEN1 Manifestations
Family numberNumber of MEN1 patients (N)Number of generations (N)Gender (N [%] female)Age (median, range)Primary hyper-parathyroidism (N, %)Pancreatic- and duodenal NET (N, %)Anterior pituitary tumor (N, %)Adrenal tumor (N, %)Bp-NET (N, %)Th-NET (N, %)Gastric NET (N, %)Death (N)MEN1-related death (N)
129311 (38)45 (19–84)27 (93)20 (69)15 (52)12 (41)11 (38)0031a
223415 (65)50 (21–80)23 (100)17 (74)11 (48)10 (43)5 (22)1 (4)073b
31838 (44)51 (22–72)15 (83)9 (50)6 (33)6 (33)6 (33)1 (6)041c
41438 (57)52 (19–70)12 (86)12 (86)8 (57)6 (43)3 (21)01 (7)11d
51238 (67)51 (22–75)10 (83)8 (67)2 (17)2 (17)5 (42)0021e
6*1237 (58)52 (28–84)3 (25)3 (25)01 (8)2 (17)000
71129 (82)38 (20–63)10 (91)8 (73)4 (36)3 (27)2 (18)02 (18)0
81135 (45)48 (22–77)9 (82)6 (55)3 (27)3 (27)4 (36)01 (9)21f
91145 (45)49 (23–76)11 (100)8 (73)4 (36)3 (27)3 (27)0032g
10i1124 (36)48 (36–80)1 (9)1 (9)2 (18)2 (18)2 (18)0010h
TOTAL15280 (53%)49 (19 – 84)121 (80%)92 (61%)55 (36%)48 (32%)43 (28%)2 (1%)4 (3%)23 (15%)10 (7%)
MEN1 Manifestations
Family numberNumber of MEN1 patients (N)Number of generations (N)Gender (N [%] female)Age (median, range)Primary hyper-parathyroidism (N, %)Pancreatic- and duodenal NET (N, %)Anterior pituitary tumor (N, %)Adrenal tumor (N, %)Bp-NET (N, %)Th-NET (N, %)Gastric NET (N, %)Death (N)MEN1-related death (N)
129311 (38)45 (19–84)27 (93)20 (69)15 (52)12 (41)11 (38)0031a
223415 (65)50 (21–80)23 (100)17 (74)11 (48)10 (43)5 (22)1 (4)073b
31838 (44)51 (22–72)15 (83)9 (50)6 (33)6 (33)6 (33)1 (6)041c
41438 (57)52 (19–70)12 (86)12 (86)8 (57)6 (43)3 (21)01 (7)11d
51238 (67)51 (22–75)10 (83)8 (67)2 (17)2 (17)5 (42)0021e
6*1237 (58)52 (28–84)3 (25)3 (25)01 (8)2 (17)000
71129 (82)38 (20–63)10 (91)8 (73)4 (36)3 (27)2 (18)02 (18)0
81135 (45)48 (22–77)9 (82)6 (55)3 (27)3 (27)4 (36)01 (9)21f
91145 (45)49 (23–76)11 (100)8 (73)4 (36)3 (27)3 (27)0032g
10i1124 (36)48 (36–80)1 (9)1 (9)2 (18)2 (18)2 (18)0010h
TOTAL15280 (53%)49 (19 – 84)121 (80%)92 (61%)55 (36%)48 (32%)43 (28%)2 (1%)4 (3%)23 (15%)10 (7%)

Abbreviation: NET, neuroendocrine tumor.

aMEN1-related: progressive pancreatic NET. Non-MEN1-related: irresectable myxofibrosarcoma (n = 1), end-stage heart failure (n = 1).

bMEN1-related: progressive dpNET (n = 1), progressive th-NET (n = 1), complications of MEN1-related operation (n = 1). Non-MEN1-related: pneumonia (n = 1), heart failure (n = 1), pulmonary embolism (n = 1), unknown (n = 1).

cMEN1-related: progressive th-NET (n = 1). Non-MEN1-related: progressive prostate cancer (n = 1), progressive colorectal cancer (adenocarcinoma) (n = 1), subarachnoid hemorrhage (n = 1).

dMEN1-related: progressive pancreatic NET.

eMEN1-related: progressive pancreatic NET (n = 1). Non-MEN1-related: progressive colorectal cancer (n = 1).

fMEN1-related: progressive nesidioblastoma (n = 1). Non-MEN1-related: dementia (n = 1).

gMEN1-related: progressive dp-NET (n = 2). Non-MEN1-related: unknown (n = 1).

hNon-MEN1-related: progressive colorectal cancer (n = 1).

iFamilies with low penetrance of disease

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