<p>Section 1: Dysphagia </p><p>1 <br>Oropharyngeal Cancer: Gastrointestinal Features <br>Laura Nieves</p><p>2 <br>Bazex’s Syndrome: Dermatological Features (Acrokeratosis Paraneoplastica) <br>Liam Zakko, Justin Finch, Marti J. Rothe, Jane M. Grant-Kels </p><p>3 <br>Plummer-Vinson Syndrome: Gastrointestinal Features <br>Liam Zakko<br><br>4<br>Plummer-Vinson Syndrome: Dermatological Features <br>Liam Zakko, Justin Finch, Marti J. Rothe, Jane M. Grant-Kels</p><p>5 <br>Esophageal Cancer: Gastrointestinal Features <br>Laura Nieves</p><p>6 <br>Howel-Evans Syndrome: Dermatological Features (Familial Keratoderma with Carcinoma of the Esophagus) <br>Liam Zakko, Justin Finch, Marti J. Rothe, Jane M. Grant-Kels</p><p>7 <br>Scleroderma: Gastrointestinal Features <br>Liam Zakko</p><p>8 <br>Scleroderma: Systemic Sclerosis <br>Liam Zakko, Justin Finch, Marti J. Rothe, Jane M. Grant-Kels <br><br>9 <br>Epidermolysis Bullosa Acquisita: Gastrointestinal Features <br>Liam Zakko </p><p>10 <br>Epidermolysis Bullosa Acquisita: Dermatological Features <br />Liam Zakko, Justin Finch, Marti J. Rothe, Jane M. Grant-Kels <br><br>11 <br>Pemphigus Vulgaris: Gastrointestinal Features <br>Liam Zakko</p><p>12 <br>Pemphigus Vulgaris: Dermatological Features <br>Liam Zakko, Justin Finch, Marti J. Rothe, Jane M. Grant-Kels </p><p>13<br>Dermatomyositis: Gastrointestinal Features <br>Laura Nieves</p><p>14 <br>Dermatomyositis: Dermatological Features <br>Liam Zakko, Justin Finch, Marti J. Rothe, Jane M. Grant-Kels </p><p> </p><p>Section 2: Weight Loss Malabsorption</p><p>15<br>Pernicious anemia: Gastrointestinal Features <br>Michael Tadros</p><p>16 <br>Vitiligo <br>Liam Zakko, Justin Finch, Marti J. Rothe, Jane M. Grant-Kels </p><p>17 <br>Celiac Disease: Gastrointestinal Features <br>Liam Zakko</p><p>18 <br>Dermatitis Herpetiformis <br>Liam Zakko, Justin Finch, Marti J. Rothe, Jane M. Grant-Kels </p><p>19<br>Crohn’s Disease: Gastrointestinal Features <br>Liam Zakko</p><p>20 <br>Cutaneous Crohn’s Disease<br>Liam Zakko, Justin Finch, Marti J. Rothe, Jane M. Grant-Kels </p><p>21<br>Bowel Bypass Syndrome: Gastrointestinal Features <br>Michael Tadros</p><p>22 <br>Bowel-Associated Dermatosis–Arthritis Syndrome <br>Liam Zakko, Justin Finch, Marti J. Rothe, Jane M. Grant-Kels </p><p><br>Section 3: Gastrointestinal Bleeding</p><p>23<br>Blue Rubber Bleb Nevus Syndrome: Gastrointestinal Features <br>Liam Zakko</p><p>24<br>Blue Rubber Bleb Nevus Syndrome: Dermatological Features <br>Liam Zakko, Justin Finch, Marti J. Rothe, Jane M. Grant-Kels </p><p>25 <br>Henoch–Schönlein Purpora: Gastrointestinal Features <br>Liam Zakko</p><p>26 <br>Henoch–Schönlein Purpura: Dermatological Features <br>Liam Zakko, Justin Finch, Marti J. Rothe, Jane M. Grant-Kels </p><p>27 <br>Pseudoxanthoma Elasticum: Gastrointestinal Features <br>Liam Zakko</p><p>28 <br>Pseudoxanthoma Elasticum: Dermatological Features <br>Liam Zakko, Justin Finch, Marti J. Rothe, Jane M. Grant-Kels </p><p>29 <br>Ehlers–Danlos Syndrome Type IV (Vascular): Gastrointestinal Features <br>Liam Zakko</p><p>30 <br>Ehlers–Danlos Syndrome Type IV (Vascular): Dermatological Features <br>Liam Zakko, Justin Finch, Marti J. Rothe, Jane M. Grant-Kels </p><p>31 <br>Gastric Cancer: Gastrointestinal Features <br />Michael Tadros</p><p>32 <br>Malignant Acanthosis Nigricans, Sign of Leser–Trélat, and Tripe Palms <br>Liam Zakko, Justin Finch, Marti J. Rothe, Jane M. Grant-Kels </p><p>33 <br>Hereditary Hemorrhagic Telangiectasia: Gastrointestinal Features <br>Liam Zakko</p><p>34<br>Hereditary Hemorrhagic Telangiectasia: Dermatological Features <br>Liam Zakko, Justin Finch, Marti J. Rothe, Jane M. Grant-Kels </p><p>35 <br>Peutz-Jeghers Syndrome: Gastrointestinal Features <br>Liam Zakko</p><p>36<br>Peutz–Jeghers Syndrome: Dermatological Features <br>Liam Zakko, Justin Finch, Marti J. Rothe, Jane M. Grant-Kels </p><p>37 <br>Cowden’s Syndrome: Gastrointestinal Features <br>Liam Zakko</p><p>38<br>Cowden’s Syndrome: Dermatological Features <br>Liam Zakko, Justin Finch, Marti J. Rothe, Jane M. Grant-Kels </p><p>39 <br>Behçet’s Syndrome: Gastrointestinal Features <br>Liam Zakko</p><p>40 <br>Behçet’s Syndrome: Dermatological Features <br>Liam Zakko, Justin Finch, Marti J. Rothe, Jane M. Grant-Kels </p><p>41<br>Gardner Syndrome: Gastrointestinal Features <br>Liam Zakko</p><p>42 <br />Gardner Syndrome: Dermatological Features <br>Liam Zakko, Justin Finch, Marti J. Rothe, Jane M. Grant-Kels </p><p>43<br>Klippel–Trenaunay–Weber Syndrome: Gastrointestinal Features <br>Michael Tadros </p><p>44<br>Klippel–Trenaunay–Weber Syndrome: Dermatological Features <br>Liam Zakko, Justin Finch, Marti J. Rothe, Jane M. Grant-Kels </p><p>45<br>Tuberous Sclerosis: Gastrointestinal Features <br>Jameel Uddeen</p><p>46<br>Tuberous Sclerosis: Dermatological Features <br>Liam Zakko, Justin Finch, Marti J. Rothe, Jane M. Grant-Kels </p><p>47 <br>Churg-Strauss Syndrome: Gastrointestinal Features <br>Liam Zakko</p><p>48<br>Churg-Strauss Syndrome: Dermatological Features <br>Liam Zakko, Justin Finch, Marti J. Rothe, Jane M. Grant-Kels </p><p>49 <br>Ulcerative Colitis: Gastrointestinal Features <br>Nathan Selsky</p><p>50 <br>Pyoderma Gangrenosum <br>Liam Zakko, Justin Finch, Marti J. Rothe, Jane M. Grant-Kels </p><p>51<br>Hereditary Nonpolyposis Colorectal Cancer or Lynch Syndrome: Gastrointestinal Features <br>Omar Shahbaz</p><p>52<br>Muir–Torre Syndrome: Dermatological Features <br>Liam Zakko, Justin Finch, Marti J. Rothe, Jane M. Grant-Kels </p><p> </p><p>Section 4: Abdominal Pain</p><p>53 <br>Hereditary Angioedema: Gastrointestinal Features <br>Jameel Uddeen</p><p>54<br>Hereditary Angioedema: Dermatological Features <br>Liam Zakko, Justin Finch, Marti J. Rothe, Jane M. Grant-Kels </p><p> </p><p>Section 5: Metabolic Disturbances</p><p>55 <br>Glucagonoma: Gastrointestinal Features <br>Marie Lourdes Ynson</p><p>56 <br>Necrolytic Migratory Erythema <br>Liam Zakko, Justin Finch, Marti J. Rothe, Jane M. Grant-Kels </p><p> </p><p>Section 6: Infection</p><p>57 <br>Typhoid Fever: Gastrointestinal Features <br>Marie Lourdes Ynson</p><p>58<br>Rose Spots <br>Liam Zakko, Justin Finch, Marti J. Rothe, Jane M. Grant-Kels </p><p> </p><p>Section 7: Diarrhea</p><p>59 <br>Cronkhite–Canada Syndrome: Gastrointestinal Features <br>Marie Lourdes Ynson</p><p>60 <br>Cronkhite-Canada Syndrome: Dermatological Features <br />Liam Zakko, Justin Finch, Marti J. Rothe, Jane M. Grant-Kels </p><p> </p><p>Section 8: Pancreatic Conditions</p><p>61 <br>Von Hippel-Lindau Syndrome: Gastrointestinal Features <br>Marcy Qureshi</p><p>62<br>Von Hippel–Lindau Syndrome: Dermatological Features <br>Liam Zakko, Justin Finch, Marti J. Rothe, Jane M. Grant-Kels </p><p> </p><p>Section 9: Liver Conditions</p><p>63 <br>Hepatitis C Virus: Gastrointestinal Features <br>Liam Zakko </p><p>64 <br>Hepatitis C Virus: Dermatological Features <br>Liam Zakko, Justin Finch, Marti J. Rothe, Jane M. Grant-Kels </p><p>65 <br>Primary Biliary Cirrhosis: Gastrointestinal Features <br>Liam Zakko </p><p>66<br>Primary Biliary Cirrhosis: Dermatological Features <br>Liam Zakko, Justin Finch, Marti J. Rothe, Jane M. Grant-Kels </p><p>67 <br>Cirrhosis: Gastrointestinal Features <br>Marcy Qureshi, Faripour Forouhar </p><p>68<br>Cirrhosis: Dermatological Features <br>Liam Zakko, Justin Finch, Marti J. Rothe, Jane M. Grant-Kels </p><p>69 <br>Wilson’s Disease: Gastrointestinal Features <br>Marcy Qureshi, Faripour Forouhar </p><p>70 <br>Wilson’s Disease (Hepatolenticular Degeneration): Dermatological Features <br>Liam Zakko, Justin Finch, Marti J. Rothe, Jane M. Grant-Kels </p><p>71 <br>Hereditary hemochromatosis: Gastrointestinal Features<br>Marcy Qureshi, Faripour Forouhar </p><p>72 <br>Hemochromatosis: Dermatological Features <br>Liam Zakko, Justin Finch, Marti J. Rothe, Jane M. Grant-Kels </p>