Tissue Array
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US Biomax, Inc.
 

ST2161

Stomach cancer tissue array, including TNM and pathology grade, 216 cases/216 cores
Unstained: $455.00 Add to Cart
H&E (ST2161s*): $455.00 Add to Cart

Microarray Panel:Gastric carcinoma tissue microarray, containing 172 cases of adenocarcinoma, 12 mucinous adenocarcinoma, 5 undifferentiated carcinoma, 6 signet-ring cell carcinoma, 3 carcinoid, 1 squamous cell carcinoma, 9 malignant interstitialoma and 8 normal stomach tissue, single core per case
Cores:216
Cases:216
Layout:18 cols × 12 rows
Core Diameter:1 mm
Thickness:5 µm
Quality Control:Anti-Actin confirmed
Applications:Routine histology procedures including ImmunoHistochemistry (IHC) and In Situ Hybridization (ISH), protocols which can be found on our support page.
Notes:Unless specified, all TMA slides are not coated with extra layer of paraffin (tissue cores can be easily seen on the glass), so there is no need to bake, can be directly put into xylene for de-paraffin procedure.

*Tissue Microarray Slide Types:

  • Unstained: unstained paraffin tissue microarray slide.
  • Trial: tissue microarray trial slide. 10% - 25% of cores missing. Good for titrating antibody dilution and experiment conditions. Limited numbers are available, to 2 per item per order. Test slides (tissue arrays with catalog numbers ending with 241 or 242) are recommended as a substitute.
  • H & E: Hematoxylin and Eosin stained tissue microarray slide.

Microarray Panel Display

 
Slide Label: US Biomax, Inc. Tissue Array
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A Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto
B Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto
C Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto
D Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto
E Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto
F Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto
G Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto
H Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto
I Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto
J Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto
K Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto
L Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto Sto
Legend: Sto - Stomach

- Malignant tumor (stage IB), - Malignant tumor (stage II), - Malignant tumor (stage IIB), - Malignant tumor (stage IIIB), - Malignant tumor (stage IIIa), - Malignant tumor (stage IIIb), - Malignant tumor (stage IV), - Malignant tumor (stage Ia), - Malignant tumor (stage Ib), - Normal tissue

Specification Sheet

Pos No. Sex Age Organ Pathology diagnosis Grade Stage TNM Type †
A1 1 F 55 Stomach Adenocarcinoma 1 Ib T2N0M0 Malignant
A2 2 M 65 Stomach Adenocarcinoma 1 Ib T2N0M0 Malignant
A3 3 M 59 Stomach Adenocarcinoma 1 II T3N0M0 Malignant
A4 4 M 66 Stomach Adenocarcinoma 2–3 Ib T2N0M0 Malignant
A5 5 M 63 Stomach Adenocarcinoma 2 Ib T2N0M0 Malignant
A6 6 M 67 Stomach Adenocarcinoma 2 Ib T2N0M0 Malignant
A7 7 M 66 Stomach Adenocarcinoma 2 II T3N0M0 Malignant
A8 8 M 68 Stomach Adenocarcinoma 2 II T2N1M0 Malignant
A9 9 M 46 Stomach Adenocarcinoma 2 Ib T2N0M0 Malignant
A10 10 M 66 Stomach Mucinous adenocarcinoma 2 II T3N0M0 Malignant
A11 11 M 67 Stomach Adenocarcinoma 1 Ib T2N0M0 Malignant
A12 12 M 76 Stomach Mucinous adenocarcinoma 1 II T2N1M0 Malignant
A13 13 F 70 Stomach Adenocarcinoma 2 Ib T2N0M0 Malignant
A14 14 M 67 Stomach Adenocarcinoma 2–3 Ib T2N0M0 Malignant
A15 15 M 81 Stomach Adenocarcinoma 2 II T2N1M0 Malignant
A16 16 M 60 Stomach Adenocarcinoma 2 Ia T1N0M0 Malignant
A17 17 F 49 Stomach Adenocarcinoma 2 Ia T1N0M0 Malignant
A18 18 M 54 Stomach Adenocarcinoma 2–3 II T2N1M0 Malignant
B1 19 F 72 Stomach Adenocarcinoma 3 II T3N0M0 Malignant
B2 20 M 56 Stomach Adenocarcinoma 2 Ib T2N0M0 Malignant
B3 21 M 60 Stomach Adenocarcinoma 2 Ib T2N0M0 Malignant
B4 22 M 56 Stomach Adenocarcinoma 2 Ib T2N0M0 Malignant
B5 23 M 61 Stomach Adenocarcinoma 2 Ib T2N0M0 Malignant
B6 24 M 75 Stomach Adenocarcinoma 2 II T3N0M0 Malignant
B7 25 F 58 Stomach Adenocarcinoma 2 II T3N0M0 Malignant
B8 26 M 67 Stomach Adenocarcinoma 2 Ib T2N0M0 Malignant
B9 27 M 62 Stomach Adenocarcinoma 3 Ib T2N0M0 Malignant
B10 28 M 73 Stomach Adenocarcinoma (sparse) – IIIa T3N1M0 Malignant
B11 29 M 58 Stomach Adenocarcinoma 2 Ib T2N0M0 Malignant
B12 30 M 86 Stomach Adenocarcinoma 2 Ib T2N0M0 Malignant
B13 31 M 72 Stomach Adenocarcinoma 3 IIIb T3N2M0 Malignant
B14 32 M 69 Stomach Adenocarcinoma 2 Ib T2N0M0 Malignant
B15 33 M 64 Stomach Adenocarcinoma 3 II T3N0M0 Malignant
B16 34 M 50 Stomach Adenocarcinoma 2–3 Ib T2N0M0 Malignant
B17 35 F 56 Stomach Adenocarcinoma 1 II T2N1M0 Malignant
B18 36 M 60 Stomach Adenocarcinoma 3 II T3N0M0 Malignant
C1 37 M 56 Stomach Adenocarcinoma 3 IIIa T3N1M0 Malignant
C2 38 M 65 Stomach Adenocarcinoma 1 Ia T1N0M0 Malignant
C3 39 M 46 Stomach Adenocarcinoma 2 IIIa T3N1M0 Malignant
C4 40 M 55 Stomach Adenocarcinoma 2 Ib T2N0M0 Malignant
C5 41 F 60 Stomach Adenocarcinoma 2 Ib T2N0M0 Malignant
C6 42 M 71 Stomach Adenocarcinoma 3 Ib T2N0M0 Malignant
C7 43 M 61 Stomach Adenocarcinoma 3 Ib T2N0M0 Malignant
C8 44 M 63 Stomach Adenocarcinoma 3 Ib T2N0M0 Malignant
C9 45 M 71 Stomach Adenocarcinoma 1 Ia T1N0M0 Malignant
C10 46 M 53 Stomach Adenocarcinoma (smooth muscle tissue) – Ib T2N0M0 Malignant
C11 47 M 64 Stomach Adenocarcinoma 2 Ib T2N0M0 Malignant
C12 48 M 67 Stomach Adenocarcinoma 2 Ib T2N0M0 Malignant
C13 49 M 68 Stomach Adenocarcinoma 3 II T3N0M0 Malignant
C14 50 F 51 Stomach Adenocarcinoma 2 Ib T2N0M0 Malignant
C15 51 M 71 Stomach Adenocarcinoma 3 II T3N0M0 Malignant
C16 52 F 69 Stomach Adenocarcinoma 3 Ib T2N0M0 Malignant
C17 53 M 53 Stomach Adenocarcinoma 2 Ia T1N0M0 Malignant
C18 54 M 70 Stomach Adenocarcinoma (fibrous tissue and blood vessle) – Ib T2N0M0 Malignant
D1 55 M 68 Stomach Adenocarcinoma 2 Ib T2N0M0 Malignant
D2 56 M 66 Stomach Adenocarcinoma 3 II T3N0M0 Malignant
D3 57 M 62 Stomach Adenocarcinoma 2 II T3N0M0 Malignant
D4 58 M 49 Stomach Adenocarcinoma 2 II T3N0M0 Malignant
D5 59 M 43 Stomach Adenocarcinoma 2 Ib T2N0M0 Malignant
D6 60 M 63 Stomach Adenocarcinoma 2 Ib T2N0M0 Malignant
D7 61 F 54 Stomach Adenocarcinoma (mucosa tissue) – Ib T2N0M0 Malignant
D8 62 F 64 Stomach Adenocarcinoma 2 Ib T2N0M0 Malignant
D9 63 M 53 Stomach Adenocarcinoma 2 II T3N0M0 Malignant
D10 64 M 57 Stomach Adenocarcinoma 2 Ib T2N0M0 Malignant
D11 65 F 47 Stomach Adenocarcinoma 3 Ib T2N0M0 Malignant
D12 66 M 48 Stomach Adenocarcinoma 3 Ib T2N0M0 Malignant
D13 67 F 56 Stomach Adenocarcinoma 3 Ia T1N0M0 Malignant
D14 68 M 62 Stomach Adenocarcinoma 2 II T3N0M0 Malignant
D15 69 M 44 Stomach Adenocarcinoma 2 Ib T2N0M0 Malignant
D16 70 M 58 Stomach Adenocarcinoma 1 Ia T1N0M0 Malignant
D17 71 M 55 Stomach Adenocarcinoma 3 Ib T2N0M0 Malignant
D18 72 M 56 Stomach Adenocarcinoma 2 Ib T2N0M0 Malignant
E1 73 M 62 Stomach Mucinous adenocarcinoma 3 Ib T2N0M0 Malignant
E2 74 M 63 Stomach Mucinous adenocarcinoma 2 Ib T2N0M0 Malignant
E3 75 M 94 Stomach Adenocarcinoma 3 Ib T2N0M0 Malignant
E4 76 M 64 Stomach Adenocarcinoma 3 Ib T2N0M0 Malignant
E5 77 M 76 Stomach Adenocarcinoma 3 Ib T2N0M0 Malignant
E6 78 F 50 Stomach Adenocarcinoma 3 II T3N0M0 Malignant
E7 79 M 57 Stomach Adenocarcinoma 3 Ib T2N0M0 Malignant
E8 80 M 54 Stomach Adenocarcinoma 3 II T3N0M0 Malignant
E9 81 M 58 Stomach Adenocarcinoma 2 Ib T2N0M0 Malignant
E10 82 M 73 Stomach Adenocarcinoma 3 Ib T2N0M0 Malignant
E11 83 M 56 Stomach Adenocarcinoma 3 Ib T2N0M0 Malignant
E12 84 F 60 Stomach Mucinous adenocarcinoma 2 Ib T2N0M0 Malignant
E13 85 F 75 Stomach Mucinous adenocarcinoma 1 Ia T1N0M0 Malignant
E14 86 M 56 Stomach Adenocarcinoma 3 Ib T2N0M0 Malignant
E15 87 M 64 Stomach Adenocarcinoma 3 IIIa T3N1M0 Malignant
E16 88 M 58 Stomach Adenocarcinoma 3 Ib T2N0M0 Malignant
E17 89 F 43 Stomach Adenocarcinoma 3 II T3N0M0 Malignant
E18 90 M 77 Stomach Adenocarcinoma 3 II T3N0M0 Malignant
F1 91 M 64 Stomach Adenocarcinoma 3 Ib T2N0M0 Malignant
F2 92 M 56 Stomach Adenocarcinoma 3 Ib T2N0M0 Malignant
F3 93 M 42 Stomach Adenocarcinoma 3 Ib T2N0M0 Malignant
F4 94 M 63 Stomach Adenocarcinoma 3 Ib T2N0M0 Malignant
F5 95 M 54 Stomach Adenocarcinoma 3 II T3N0M0 Malignant
F6 96 F 66 Stomach Adenocarcinoma 3 Ib T1N1M0 Malignant
F7 97 F 40 Stomach Adenocarcinoma 3 Ib T2N0M0 Malignant
F8 98 F 35 Stomach Adenocarcinoma 3 IIIa T3N1M0 Malignant
F9 99 M 67 Stomach Adenocarcinoma 3 Ib T2N0M0 Malignant
F10 100 F 64 Stomach Adenocarcinoma 3 Ib T2N0M0 Malignant
F11 101 M 72 Stomach Adenocarcinoma 3 Ib T2N0M0 Malignant
F12 102 M 56 Stomach Adenocarcinoma 3 Ib T2N0M0 Malignant
F13 103 F 68 Stomach Adenocarcinoma 3 II T2N1M0 Malignant
F14 104 M 54 Stomach Adenocarcinoma 3 Ib T2N0M0 Malignant
F15 105 M 67 Stomach Adenocarcinoma (chronic inflammation of fibrous tissue and blood vessle ) – II T3N0M0 Malignant
F16 106 M 73 Stomach Adenocarcinoma 3 IIIb T4N1M0 Malignant
F17 107 M 66 Stomach Adenocarcinoma 3 Ib T2N0M0 Malignant
F18 108 M 72 Stomach Adenocarcinoma 3 II T3N0M0 Malignant
G1 109 F 51 Stomach Adenocarcinoma 3 Ib T2N0M0 Malignant
G2 110 M 71 Stomach Adenocarcinoma 3 II T3N0M0 Malignant
G3 111 M 42 Stomach Adenocarcinoma 3 Ib T2N0M0 Malignant
G4 112 M 55 Stomach Adenocarcinoma 3 II T3N0M0 Malignant
G5 113 M 58 Stomach Adenocarcinoma 3 Ia T1N0M0 Malignant
G6 114 M 59 Stomach Adenocarcinoma (sparse) 3 Ib T2N0M0 Malignant
G7 115 M 69 Stomach Adenocarcinoma 3 Ib T2N0M0 Malignant
G8 116 F 53 Stomach Adenocarcinoma 3 Ia T1N0M0 Malignant
G9 117 M 70 Stomach Adenocarcinoma 3 Ib T2N0M0 Malignant
G10 118 F 60 Stomach Adenocarcinoma 3 Ib T2N0M0 Malignant
G11 119 M 47 Stomach Adenocarcinoma 3 Ib T2N0M0 Malignant
G12 120 M 75 Stomach Adenocarcinoma 3 Ib T2N0M0 Malignant
G13 121 M 56 Stomach Adenocarcinoma 3 Ib T2N0M0 Malignant
G14 122 M 74 Stomach Adenocarcinoma 3 Ib T2N0M0 Malignant
G15 123 F 45 Stomach Adenocarcinoma 3 IV T4N0M1 Malignant
G16 124 M 58 Stomach Adenocarcinoma 2 II T2N1M0 Malignant
G17 125 M 70 Stomach Adenocarcinoma 3 Ib T2N0M0 Malignant
G18 126 M 50 Stomach Adenocarcinoma 3 Ib T2N0M0 Malignant
H1 127 M 60 Stomach Adenocarcinoma (smooth muscle and blood vessle) – Ib T2N0M0 Malignant
H2 128 F 61 Stomach Adenocarcinoma 3 II T3N0M0 Malignant
H3 129 M 49 Stomach Adenocarcinoma 3 Ib T2N0M0 Malignant
H4 130 M 40 Stomach Adenocarcinoma 3 Ib T2N0M0 Malignant
H5 131 M 44 Stomach Adenocarcinoma 3 II T3N0M0 Malignant
H6 132 M 85 Stomach Adenocarcinoma 3 Ib T2N0M0 Malignant
H7 133 F 66 Stomach Adenocarcinoma 3 II T3N0M0 Malignant
H8 134 F 67 Stomach Adenocarcinoma 3 IV T4N2M0 Malignant
H9 135 M 58 Stomach Adenocarcinoma 2 II T3N0M0 Malignant
H10 136 M 58 Stomach Adenocarcinoma 3 Ib T2N0M0 Malignant
H11 137 F 49 Stomach Adenocarcinoma 3 Ib T2N0M0 Malignant
H12 138 M 54 Stomach Adenocarcinoma 3 IV T4N3M1 Malignant
H13 139 M 32 Stomach Adenocarcinoma 3 Ib T2N0M0 Malignant
H14 140 M 82 Stomach Adenocarcinoma 3 Ib T2N0M0 Malignant
H15 141 M 83 Stomach Adenocarcinoma 3 Ia T1N0M0 Malignant
H16 142 M 38 Stomach Adenocarcinoma 3 Ib T2N0M0 Malignant
H17 143 M 66 Stomach Adenocarcinoma 3 Ib T2N0M0 Malignant
H18 144 M 69 Stomach Adenocarcinoma 2–3 Ib T2N0M0 Malignant
I1 145 M 35 Stomach Adenocarcinoma 3 IIIa T3N1M0 Malignant
I2 146 F 47 Stomach Adenocarcinoma 3 IIIa T3N1M0 Malignant
I3 147 M 64 Stomach Adenocarcinoma 3 II T2N1M0 Malignant
I4 148 M 58 Stomach Adenocarcinoma 3 Ia T1N0M0 Malignant
I5 149 M 55 Stomach Adenocarcinoma 3 Ib T2N0M0 Malignant
I6 150 M 42 Stomach Adenocarcinoma 3 Ib T2N0M0 Malignant
I7 151 F 51 Stomach Adenocarcinoma 3 Ib T2N0M0 Malignant
I8 152 F 47 Stomach Adenocarcinoma 3 Ib T2N0M0 Malignant
I9 153 F 81 Stomach Adenocarcinoma 3 II T3N0M0 Malignant
I10 154 M 75 Stomach Adenocarcinoma 3 Ib T2N0M0 Malignant
I11 155 M 69 Stomach Adenocarcinoma 3 II T3N0M0 Malignant
I12 156 M 71 Stomach Adenocarcinoma 3 Ib T2N0M0 Malignant
I13 157 M 49 Stomach Adenocarcinoma 3 II T2N1M0 Malignant
I14 158 M 40 Stomach Adenocarcinoma 3 IIIa T4N0M0 Malignant
I15 159 M 65 Stomach Adenocarcinoma 3 IIIa T4N0M0 Malignant
I16 160 M 60 Stomach Adenocarcinoma 3 Ib T2N0M0 Malignant
I17 161 M 69 Stomach Adenocarcinoma 3 Ib T2N0M0 Malignant
I18 162 M 53 Stomach Adenocarcinoma 3 II T2N1M0 Malignant
J1 163 F 51 Stomach Adenocarcinoma 3 Ib T2N0M0 Malignant
J2 164 F 64 Stomach Adenocarcinoma 3 Ib T2N0M0 Malignant
J3 165 F 47 Stomach Mucinous adenocarcinoma 2 Ib T2N0M0 Malignant
J4 166 M 58 Stomach Mucinous adenocarcinoma 3 Ib T2N0M0 Malignant
J5 167 M 72 Stomach Signet-ring cell carcinoma – Ib T2N0M0 Malignant
J6 168 M 50 Stomach Mucinous adenocarcinoma 3 II T3N0M0 Malignant
J7 169 M 53 Stomach Mucinous adenocarcinoma 2 Ib T2N0M0 Malignant
J8 170 M 59 Stomach Mucinous adenocarcinoma (epithelium mucosae) – Ia T1N0M0 Malignant
J9 171 M 56 Stomach Adenocarcinoma 3 II T3N0M0 Malignant
J10 172 M 73 Stomach Mucinous adenocarcinoma 1 IIIa T3N1M0 Malignant
J11 173 F 63 Stomach Adenocarcinoma 3 Ib T2N0M0 Malignant
J12 174 F 42 Stomach Adenocarcinoma 3 Ib T2N0M0 Malignant
J13 175 M 57 Stomach Adenocarcinoma 3 Ib T2N0M0 Malignant
J14 176 M 72 Stomach Adenocarcinoma 3 Ib T2N0M0 Malignant
J15 177 M 39 Stomach Adenocarcinoma 3 II T3N0M0 Malignant
J16 178 M 60 Stomach Adenocarcinoma 4 II T3N0M0 Malignant
J17 179 M 49 Stomach Adenocarcinoma 4 IIIb T4N1M0 Malignant
J18 180 F 49 Stomach Adenocarcinoma 4 Ib T2N0M0 Malignant
K1 181 M 73 Stomach Adenocarcinoma 4 Ib T2N0M0 Malignant
K2 182 M 43 Stomach Adenocarcinoma 4 Ib T2N0M0 Malignant
K3 183 M 35 Stomach Adenocarcinoma 4 Ib T2N0M0 Malignant
K4 184 M 43 Stomach Adenocarcinoma 4 Ib T2N0M0 Malignant
K5 185 F 61 Stomach Undifferentiated carcinoma – Ib T2N0M0 Malignant
K6 186 M 58 Stomach Undifferentiated carcinoma – Ib T2N0M0 Malignant
K7 187 M 48 Stomach Undifferentiated carcinoma – Ib T2N0M0 Malignant
K8 188 F 72 Stomach Undifferentiated carcinoma – II T3N0M0 Malignant
K9 189 M 69 Stomach Undifferentiated carcinoma – Ib T2N0M0 Malignant
K10 190 F 52 Stomach Signet-ring cell carcinoma – II T3N0M0 Malignant
K11 191 M 51 Stomach Signet-ring cell carcinoma – II T3N0M0 Malignant
K12 192 M 61 Stomach Signet-ring cell carcinoma – II T3N0M0 Malignant
K13 193 M 47 Stomach Signet-ring cell carcinoma – Ib T2N0M0 Malignant
K14 194 F 51 Stomach Adenocarcinoma 4 Ib T2N0M0 Malignant
K15 195 F 48 Stomach Signet-ring cell carcinoma (epithelium mucosae) – Ib T2N0M0 Malignant
K16 196 F 64 Stomach Carcinoid – Ib T2N0M0 Malignant
K17 197 F 41 Stomach Carcinoid – II T3N0M0 Malignant
K18 198 F 52 Stomach Carcinoid – Ib T2N0M0 Malignant
L1 199 M 52 Stomach Squamous cell carcinoma 2 Ib T2N0M0 Malignant
L2 200 F 48 Stomach Malignant interstitialoma – IIIb T2bN0M0 G3 Malignant
L3 201 F 57 Stomach Malignant interstitialoma – IIIB T2N0M0 G3 Malignant
L4 202 M 60 Stomach Malignant interstitialoma – IIB T2N0M0 G2 Malignant
L5 203 F 66 Stomach Malignant interstitialoma – IB T2N0M0 G1 Malignant
L6 204 M 36 Stomach Malignant interstitialoma (smooth muscle and blood vessle) – IIIB T2N0M0 G3 Malignant
L7 205 F 61 Stomach Malignant interstitialoma – IIB T2N0M0 G2 Malignant
L8 206 M 58 Stomach Malignant interstitialoma – IB T2N0M0 G1 Malignant
L9 207 M 77 Stomach Malignant interstitialoma – IB T2N0M0 G1 Malignant
L10 208 M 74 Stomach Malignant interstitialoma – IB T2aN0M0 G1 Malignant
L11 209 F 41 Stomach Normal stomach tissue – – – Normal
L12 210 F 40 Stomach Normal stomach tissue – – – Normal
L13 211 M 48 Stomach Normal stomach tissue – – – Normal
L14 212 M 35 Stomach Normal stomach tissue – – – Normal
L15 213 M 35 Stomach Normal stomach tissue – – – Normal
L16 214 M 30 Stomach Normal stomach tissue – – – Normal
L17 215 F 15 Stomach Normal stomach tissue – – – Normal
L18 216 M 50 Stomach Normal stomach tissue – – – Normal

† For precise diagnosis, refer to pathology description.

**The grade 1-3 (or I-III) in Pathology Diagnosis is equivalent to well-differentiated, moderately-differentiated or poorly differentiated, respectively, under microscope.
Grade 1 or well-differentiated: Cells appear normal and are not growing rapidly.
Grade 2 or moderately-differentiated: Cells appear slightly different than normal.
Grade 3 or poorly differentiated: Cells appear abnormal and tend to grow and spread more aggressively.
Grade 4 or undifferentiated: *(for certain tumors), features are not significantly distinguishing to make it look any different from undifferentiated cancers which occur in other organs.

TNM grading:

T - Primary tumor
Tx - Primary tumor cannot be assessed
T0 - No evidence of primary tumor
Tis - Carcinoma in situ; intraepithelial or invasion of lamina propria
T1 - Tumor invades submucosa
T2 - Tumor invades muscularis propria
T3 - Tumor invades through muscularis propria into subserosa or into non-peritonealized pericolic or perirectal tissues.
T4 - Tumor directly invades other organs or structures and/or perforate visceral peritoneum

N - Regional lymph nodes
Nx - Regional lymph nodes cannot be assessed
N0 - No regional lymph node metastasis
N1 - Metastasis in 1 to 3 regional lymph nodes
N2 - Metastasis in 4 or more regional lymph nodes

M - Distant metastasis
Mx - Distant metastasis cannot be assessed
M0 - No distant metastasis
M1 - Distant metastasis

Find overlapping cases with this tissue array:
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