330:
32:
273:
314:
371:
224:
192:
251:
307:
405:
395:
364:
400:
127:
and weep, and turn into thick dark skin, with a coppery hue. If prolonged, the skin becomes thin, dry and smooth.
300:
123:. It becomes prominent following exposure to sun, and can be itchy with a burning feeling and pain. It can
390:
357:
91:
86:
139:
59:
247:
241:
220:
188:
180:
179:
James, William D.; Elston, Dirk; Treat, James R.; Rosenbach, Misha A.; Neuhaus, Isaac (2020).
116:
68:
47:
341:
284:
212:
384:
337:
146:
108:
329:
280:
52:
31:
120:
112:
79:
64:
40:
124:
131:
272:
246:(2nd ed.). Lippincott Williams & Wilkins. p. 126.
187:(13th ed.). Edinburgh: Elsevier. pp. 479–480.
345:
288:
185:
85:
75:
58:
46:
24:
119:of the skin around the neck, seen in people with
365:
308:
8:
206:
204:
174:
172:
170:
168:
166:
164:
162:
130:The sign is caused by a lack of the vitamin
372:
358:
315:
301:
30:
21:
158:
219:(2nd ed.). Elsevier. p. 65.
7:
326:
324:
269:
267:
344:. You can help Knowledge (XXG) by
287:. You can help Knowledge (XXG) by
217:Weedon's Skin Pathology Essentials
213:"4. Psoriasiform reaction pattern"
39:A boy with casal collar caused by
14:
328:
271:
240:Stedman, Thomas Lathrop (2005).
1:
211:Johnstone, Ronald B. (2017).
145:Casal collar is named after
422:
323:
266:
181:"22. Nutritional diseases"
243:Stedman's Medical Eponyms
38:
29:
87:Differential diagnosis
140:Seborrheic dermatitis
92:Seborrheic dermatitis
142:may appear similar.
111:in which there is a
406:Medical sign stubs
396:Dermatologic signs
401:Dermatology stubs
353:
352:
296:
295:
226:978-0-7020-6830-0
194:978-0-323-54753-6
97:
96:
19:Medical condition
16:Medical condition
413:
374:
367:
360:
332:
325:
317:
310:
303:
275:
268:
258:
257:
237:
231:
230:
208:
199:
198:
176:
34:
22:
421:
420:
416:
415:
414:
412:
411:
410:
381:
380:
379:
378:
322:
321:
264:
262:
261:
254:
239:
238:
234:
227:
210:
209:
202:
195:
178:
177:
160:
155:
137:
20:
17:
12:
11:
5:
419:
417:
409:
408:
403:
398:
393:
383:
382:
377:
376:
369:
362:
354:
351:
350:
333:
320:
319:
312:
305:
297:
294:
293:
276:
260:
259:
252:
232:
225:
200:
193:
157:
156:
154:
151:
135:
105:Casal necklace
95:
94:
89:
83:
82:
77:
73:
72:
62:
56:
55:
50:
44:
43:
36:
35:
27:
26:
18:
15:
13:
10:
9:
6:
4:
3:
2:
418:
407:
404:
402:
399:
397:
394:
392:
391:Medical signs
389:
388:
386:
375:
370:
368:
363:
361:
356:
355:
349:
347:
343:
340:article is a
339:
334:
331:
327:
318:
313:
311:
306:
304:
299:
298:
292:
290:
286:
283:article is a
282:
277:
274:
270:
265:
255:
253:0-7817-5443-7
249:
245:
244:
236:
233:
228:
222:
218:
214:
207:
205:
201:
196:
190:
186:
182:
175:
173:
171:
169:
167:
165:
163:
159:
152:
150:
148:
143:
141:
133:
128:
126:
122:
118:
114:
110:
106:
102:
93:
90:
88:
84:
81:
78:
74:
70:
66:
63:
61:
57:
54:
51:
49:
45:
42:
37:
33:
28:
23:
346:expanding it
338:medical sign
335:
289:expanding it
278:
263:
242:
235:
216:
184:
147:Gaspar Casal
144:
129:
109:medical sign
104:
101:Casal collar
100:
98:
25:Casal collar
281:dermatology
71:around neck
53:Dermatology
385:Categories
153:References
134:(vitamin B
117:darkening
69:darkening
48:Specialty
121:pellagra
80:Pellagra
60:Symptoms
41:pellagra
125:blister
113:redness
65:Redness
250:
223:
191:
132:niacin
76:Causes
336:This
279:This
107:is a
342:stub
285:stub
248:ISBN
221:ISBN
189:ISBN
115:and
99:The
67:and
138:).
103:or
387::
215:.
203:^
183:.
161:^
149:.
373:e
366:t
359:v
348:.
316:e
309:t
302:v
291:.
256:.
229:.
197:.
136:3
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
