Sandbox: differentialdx maria: Difference between revisions
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* Autosomal recessive, 100+ polyps and age under 40, centinel tumors are differently located than HNPCC, such as: Osteomas, dental anomalies, congenital hypertrophy of the retinal pigment epithelium (CHRPE) | * Autosomal recessive, 100+ polyps and age under 40, centinel tumors are differently located than HNPCC, such as: Osteomas, dental anomalies, congenital hypertrophy of the retinal pigment epithelium (CHRPE) | ||
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| style="padding: 5px 5px; background: #DCDCDC; font-weight: bold; text-align:center;"| | | style="padding: 5px 5px; background: #DCDCDC; font-weight: bold; text-align:center;"|[[Juvenile polyposis]] | ||
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* | * Familial inheritance, autosomal dominant, high risk of GI and non GI cancer, and it is also a germline mutation. | ||
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* | *Gastrointestinal hamartomatous polyps, on physical exam lip pigmentation is common. | ||
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| style="padding: 5px 5px; background: #DCDCDC; font-weight: bold; text-align:center;"| | | style="padding: 5px 5px; background: #DCDCDC; font-weight: bold; text-align:center;"|[[Cowden syndrome]] | ||
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* | * Rare autosomal dominant inherited disorder, increased risk of colorectal cancer, also has gene mutations. | ||
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* | * Intestinal hamartomatous polyps, physical exam may show macrocephaly,gene affected PTEN. | ||
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Revision as of 21:27, 4 December 2015
Differential Diagnosis | Similar Features | Differentiating Features |
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Familial adenomatous polyposis (FAP) |
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Juvenile polyposis |
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Cowden syndrome |
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