Title: CAF
1CAFÉ AU LAIT SPOTS-DIFFERENTIAL DIAGNOSIS
Nurit Assaf MD ??' ????? ???? ????? ??? ????
2CAFÉ AU LAIT SPOTS?????
- ????? ????????, ?????? ?? ???????, ???? ?????????
?????. - ????? ???????? ?? ???? ???? ????, ??????????
????? ???? ???? ????. - ???? ?????? ???? ?????.
3CAFÉ AU LAIT SPOTS???? ??????
- ???????? ????? ??? 0.2-4 ?"? ???? ??????.
- ???????? ????? 1.5-30 ?"?.
- ????? ?????? ???? ?????? ??????? ???????.
- ???????? ?????? ?????? ?????? ??? ???.
4CAFÉ AU LAIT SPOTS??????????
- ????? ?????? ?? ????? ?????????? ?????????????.
- ??? ?????????? ?? ?????????.
- ?????? ???????? ??????? ????? ??????????,
??????????? ??????????. - ????????? ?????? ?????? ?? ????????? ?? ?????????.
5CAFÉ AU LAIT SPOTS??????????
6(No Transcript)
7CAFÉ AU LAIT SPOTS????? ?????
- Nevus spilus
- Nevocellular nevus
- Beckers melanosis
- Segmental pigmentation disorder
- Lentigo
8Nevus spilus
- ????? ????? ?????? ????????.
- ??? ????? ???? ???? ??? ???? ?? ??????
????????????? ??? ???? ?????. - ???? ????? ????? ?????????.
- ?????????? ???? ?????? ?? ?????????.
9Nevocellular nevi
- ????? ?-1 ???????? ???????? ???? ?? ????? ?????
??????? ?????? ????. - ????-??? ????? ??? ??? ?? ??? ??? ????.
- ?????????? ??????? ???? ??? ????.
10Beckers Melanosis
- ??? ????.
- ???? ?? ????? ??????.
- ????? ????? ??? ???? ????? ????.
- ??????? ?????????????? ?????? ???.
- ?????????? ??????? ????? ?????? ?? ?????????
??????????.
11Segmental pigmented disorder
- ????? ?????? ????????? ??????? ???? ??????.
- ????????? ????? ?? ?????????????.
- ?????? ????? ??? ??? ?? ????.
12Lentigens
- ??????? ????? ??????.
- ?????? ????? ????? ????????? ?????.
- ???? ?? ???? ?????????.
- ?????????? ????????? ????? ????????? ??? ?????.
13CAFÉ AU LAIT SPOTS????????????
- ?????? ????? ???? ??? ???? ????? ????? ?????
????? ?????. - ???????? ??????? ??????? ??????? ?? ??? ??? ?????
??? 0.3 ?????? ?-18 ???????. - ???? ?????? ??????? ????- 13 ?????? ?-27
???????.
14CAFÉ AU LAIT SPOTS????????????
15CAFÉ AU LAIT SPOTSSOLITARY VERSUS MULTIPLE
16CAFÉ AU LAIT SPOTS????????????
- ??? ???? ?? ??? ???? ??? ???? ???? ?????????, ???
??? ???? ???? ????. - ????? ?? 3 ????? ?? ???? ???? ????? ?????????
??????, ??????? ????? ????? ????? ????. - ?????? ??? ??? ??????? ???? ?????????? ???? ???
???? ??? ????.
17???? 1- prep 2004
- ?? 6 ???? ???? ?????? ??? ???? ??? ????.
- ?????? 7 ???? ??? ???? ????? 5 ?"? ?????, ?????
???????. - MRI- ?????? ?? ???? ??????.
- ?????? ??? ?? ???? ???? ??? ??????.
18???? 1- ????
- ?? ????? ??? ??? ???????
- 50 ??????? ?????? ??????? ????.
- ????? ??? ???? ??? ??? ??????.
- ?????? ??? ??????????? ???????.
- ?????? ??????? ??? 50.
- ???? ??????? ??????? ?????.
19Neurofibromatosis type 1
- ????? ?????? ????? ?????? ?????? ???? ??? ????.
- ?????? 13500, ??? ??? ????? ?? ???.
- ????? ??????????? ?????????.
- 50 ??????? ?? ?????? ????????.
- ???????? 17- ??? ???? ?????? ????????.
- ?????? ????.
20Neurofibromatosis type 1
21Neurofibromatosis type 1
- ????? ????? ?????? ??????? ?-tumor suppressor
gene. - ????? ?????? ????? ????? ?? ?-70 ???????.
22Neurofibromatosis type 1- ?????????? ??????
23Neurofibromatosis type 1- ???????
- ???? ??? ???? ??????? ?-100 ???????.
- ??? ?????- 6 ????? ?? ??? 0.5 ?"? ?????? ?-1.5
?"? ??????. - ?????? ????? ?? ??????? ??????.
- ????? ???????? ??? 1-3 ?"?
- ????? ???? ?????? ???????? ??????.
- ???? ??????? ???? ?? ???????.
24(No Transcript)
25Neurofibromatosis type 1- ???????
- Axillary or inguinal freckling Crowes sign
- ????? ???????? ?? ??????? ?????? ?????? ????? ??
???? ??????? ??????. - ?????? ???? 10 ???? ????? ?-85.
26(No Transcript)
27Neurofibromatosis type 1- ???????
- ????????????? ?????? ??????? ??? ???? ????????.
- ????? ???? ?? ????.
- ?????? ???? 10 ????- 20, ??????? 90.
- ???? ??? ????????, ?? ????? ?????? ???????.
- Plexiform neurofibromas ??????? ?-15 ??????
???????? ??????. - ?????? ???, ?????, ??????, ????? ??????? ???????.
28(No Transcript)
29(No Transcript)
30Neurofibromatosis type 1- ???????
- Lisch nodules ?? ???????? ?? ??????.
- ???? ?????? ?????? ????? ???.
- ?????? 5 ????- 25, 10 ????- 50, 20 ????- 95.
31(No Transcript)
32Neurofibromatosis type 1- ???????
- ??????? ?? ???? ?????? ?? ?????? ????? ?????
????? NF-1 ?-CNS. - ??????- 15 ???????, ?? ?? 30 ???????
??????????. - ???????- ????? ????? ?????, ????? ????? ?????,
?????, ???? ???, ??????, ??????? ??????. - ????? ???? ?? ?????? ????? ?????????? ?? ?? ????
????????? ???????.
33Neurofibromatosis type 1- ???????
- ???
- ?????????
- ???????? ?????? ?????? ?? ???? ????????
- ????? ?? ?????? ??????? (???? ????????????????)
- ????? ??????
- ???? ?????
- ????????? ?? ????? ??????
- ???? ?????
34(No Transcript)
35Neurofibromatosis type 1- ???????
- CNS
- ???? ????????
- ??????? ?? ????????? ?-EEG 20
- ???? ???
- Mental retardation- 2-5
- ???? ?????- 30
- ??????????
36Neurofibromatosis type 1- ???????
- Neoplasia
- Optic glioma
- Meningioma
- Neurofibrosarcoma
- Rhabdomyosarcoma
- Duodenal carcinoid
- Somatostatinoma
- pheochromocytoma
37Neurofibromatosis type 1- ???????
- Vascular
- Renal artery stenosis
- hypertension
38(No Transcript)
39???? 2- prep 2004
- ?? 10 ???? ???? ?????? ??? ????? ?????.
- ????- ???? ?????, ???? ????. ????? ??-??? ?????
???????. - ??????- ??? ??? ??????? 95, ??? ???? ???? ???????
????? ??????, ???? ?????? ?????? ?????, ??? ????
??? ????. - ?? ?????? ???????
40Tuberous sclerosis
- ??????? ??????????? ????? ???? ??????.
- ?????? 1/6000.
- ????? ??????????? ????????? (30)
- ?????? ????? ????? ?? ??????? ????????? ??
??????? ???? ???. - ??????? ?????? ??????? ??? ??????.
- ??? ????? ???? ???? ????? ??????????.
41Tuberous sclerosis
- ?????? ??? ?????? ???????.
- ???????? 9q- TSC1- ???? ?-hamartin.
- ???????? 16p- TSC2- ???? ?-tuberin.
- ???? ????? ??????? ??? tubers (????? ?????
???????? ????? ???????????) ??????? ?????
??????????. - ?????? ???? ?????????/ ??????????.
42Tuberous sclerosis- ???????
- CNS
- Infantile spasm- ??????.
- ??????? ??????- ??????, ?? 90.
- Mental retardation- ?? 60.
- ??????????? ???????- 50 (????? ??????????????)
- ???????? ?????? ?? ???? ??????.
- ???????-?? 10- ?????????, ???????????.
43Periventricular calcific deposits
44Multiple cortical tubers
45Subependimal astrocytoma
46Tuberous sclerosis- ???????
- ???
- ???? ????? ??????? ??? ???????????? ?????
(adenoma sebaceum). - ???? ??????? ??????? ?????? ??? ???????.
- ??????- 40 ?? ??? 3 ????.
- ?? 80 ????????.
47Adenoma sebaceum
48Tuberous sclerosis- ???????
- ???
- Ash-leaf spots- ?????? ???????????? ?? ??????
???? ??????. - ???? ??? ????? ???? ?????, ???? ?? ?????.
- ??????- 50 ?? ??? ??????.
- ?????? ???- ????? ??-??? wood lamp.
49Ash-leaf spot
50Tuberous sclerosis- ???????
- ???
- Shagreen patch- ???? ?? ??? ????? ??? ???? ??
????? ????. - ????? ???? ?????? ???.
- ??????????- ???? ?? ???? ?????.
- Periungal fibroma- ????? ???????? ????? ???????.
- Café au lait spots- 30 ???????.
51Shagreen patch
52Periungal fibroma
53Tuberous sclerosis- ???????
- ??
- Rhabdomyosarcoma, WPW
- ??????????????? ?????? ???? ???? ???????.
- ?????? ????? ???????? ?????, ???? ???????????
?????? ????? ?????????. - ?????? ????? ????? ??? ????? ?? ?????????????.
54Tuberous sclerosis- ???????
- ????
- ??????????????? ???????? 75 ???????.
- ????-??? ?????????.
- ??? 4 ?"? ???? ?????? ?????????? (???????,
???????????, ?????) - ?????? ???????? ??????? ???? ???? ????, ??????
????? ????.
55Tuberous sclerosis- ???????
- ?????
- Pulmonary lymphangiomyomatosis- ???? ?-2
???????. - ??????? ????? ??????.
- ???????- ????????, ???????????? ????????,
?????????. - ?????????
- ??????????????.
- ??????? ??????.
56(No Transcript)
57???? 3- 2001Peds. In Rev.
- ?? 5 ???? ????? ????? ??? ????? ????? ??????.
- ????- ??? ??? ??????? ?????????? ????? ???????.
- ??????- 3 ???? ??? ???? ??????? ?? ???? ????.
- ?? ?????? ???????
58McCune Albright syndrome
- ??????? ???????? ?? ??? ???????
- ???? ??? ????
- Polyostotic fibrous dysplasia
- ???????????????
59McCune Albright syndrome
- ?????? ??????? ??? ????? a subunit ?? G-Protein
- ????? ??? ?? cAMP
- ?????????? ??????, ?????, ?????, ????????,
????????????, ?????????
60McCune Albright syndrome- ???
- ???? ??? ???? ??????? ???? ???? ???????.
- ????? ?????? ?????? ???????, ?? ?????? ????
?????? ?????. - ???? ??? ?????? ??? ????? ?????? ?????? ????
??????? ???????? ?????. - ????? ??????- ?????, ?? ?????.
- ?-50 ??????? ?????? ?? ??????????.
61McCune Albright syndrome- ???
- ???? ????? ?????? ???? ?? Blascho lines.
62(No Transcript)
63McCune Albright syndrome- ???
- ????? ?????? ?????? ?????? ????????? ????????,
????? ??????? ?????? ?? ?????? ?????? ?????????
????? ??? ????. - Coast of maine ????? coast of california.
- ??????? ???? ?????? ?????? ????? ????, ???? ????
??????? ????.
64McCune Albright syndrome
65(No Transcript)
66(No Transcript)
67McCune Albright syndrome - ???
- ???????? ??????? ?-polyostotic fibrous dysplasia.
- ????????? ???? ?????? ???? ???? ?????? ???? ?????
???? ???? ????. - ?????? ????? ????? ??????, ???, ???????, ?????,
?"?. - ????? ?????????? ????? ?????? ??????.
68McCune Albright syndrome - ???
- ????? ????? ???????? ???? ????? ???? ?? ?????
???????? (??????, ???????, ????? ??????). - ???? ????? ????? ????? ?????????.
- ??????? ????? ????? cAMP ????? ????? ?? ???? ??
???????????? ??????? ???????????? ??????? ?????
??? ?? ????. - ????? ???????, ?????????.
69(No Transcript)
70(No Transcript)
71McCune Albright syndrome- ???????????????
- ???????? ??????? ???????????? ????????? ?? ??????
??????????? ????. - ??????? ??????- ??????? ????? ??????.
- ???? ???? ????? ?? ???? ?????? ?? ?????.
- ??? ????? ????? ????? ??? 3 ????.
- ???????? ?????- ???????? ???? ???? ????? (??????
?????? ????? ??????? ????? ?????).
72(No Transcript)
73McCune Albright syndrome- ???????????????
- ??????????????
- ??????????????????
- ??????
- ?????????
- ???????????????
- ?????? ??????????
74???? 4- pediatric dermatology 2002
- ?? 13 ???? ???? ?????? ?????? ??? ??? ????
????????????? ??????????????. - ????? ????- ?????? 5, ????-25, ??? ???- 60.
- ??? ?????? ??????? ?? ???????????.
- ??? ??????? ??????? ?? ???? ????????????.
- ???? ?? ????????? ??? ???? ???????? ?????.
75???? 4- pediatric dermatology 2002
- ????? ??????
- ????- 2 ?.? ???? ?????, ????- ?????? 30, ??? ???-
?????? 50. - 2 ???? ??? ???? ???? ?????????????
- ??????????, ?????? ?????? ????? ???? ???,
????????????. - ?? ???????
76Russell Silver syndrome
- ?????? ?????? ??????? ??????????????, ??????????
??????????????, ?????????? ??????? ?????? ???????
???? ??? ???? ???????????. - ??????- 1/100,000.
- ????? ???????. ????? UPD ???? ?? ???????? 7.
- ?????? ??????.
- ?????????? ?? ????? ???????.
77Russell Silver syndrome
- ????? ????
- ????? ?????? ??? ?????.
- ???? ?????.
- ???????? (???? ??? ?? ?????).
- ????? ?????? ?? ????????.
- ???????????? ?? ???? 5.
78(No Transcript)
79Russell Silver syndrome
- ????
- ???? ????? ???????? ?? ??? ?? ???? ????????.
- ??? ??? ???? ?? ???? ??? ??????????.
- ???? ??? ?? ?????? ???.
- ??????????.
- ????? ?????.
80(No Transcript)
81Russell Silver syndrome
- ???? ??.
- PUV, ??????????.
- ???? ??? ????- ?? 35, ???? ?????????????.
- ???? ????? ?????? ???? ??????.
- ???? ???????????? ????.
- ???? ????????.
- ???? ?????????? (??????????????, Wilms)
82???? 5-Ped. In Rev. 2002
- ?? 6 ????, ????? ?????? ???
- ??????????
- ????????????? ????? ?? 3 ???? ??? ???? ???
- ????? ???? ????? ?????????? ??????? ?????
- ?? ??? ???? ??????? ???? 25
- ?? ?????? ???????
83Fanconi Anemia
- ??????? ???????? ?????? ??? ????, ??????????
??????, ?????? ???????????? ??????? ?????????. - ??????- 1/30,000-1/300,000.
- ?????- ??????????? ???????.
- ??????? ??????? ?????? ?????? ????? ?????? ??
1/90. - ?????? ?????? 8 ????- FANCA-FANCH.
- ???????? ???? ??? ????.
84Fanconi Anemia
- ????? ????
- ???? ???? ????
- ???? ?????
- ?????? ?? ??? ??????
- ????????? ??????
- ??????/ ?????????/ ????????? ??????
85(No Transcript)
86Fanconi Anemia
- ????? ?????????
- ??????????? (MCV ????)- ???? ??? ?? ??? 7.
- ????? ?????????? ?? ????
- ?????????- ??????? ??????? ?-10
- ??????? ??????????????
- ?????????
- ???, ??? ??????, ????, ??' ??????????
87Fanconi Anemia
- ???
- ????????????? ??????
- ???? ??? ????
- ????? ?????????????
- ??????
- ??????
- ?????
- ????????????
88Fanconi Anemia
- ??????????
- ??????????
- ??????????, ????? ????
- ????? ???????
- ???? ?????? ??????
- NTD
- Arnold- Chiari malformation
89Fanconi Anemia
- ??' ???????????
- ?????????? ?????
- ????? ???????????
- ???? ???????
- ????? ??????? ?????
- ??????????
- ?????? ?????
90Fanconi Anemia
- ???? ?? ?????
- ????????? ????? ????? ?????
- ????????? ????? ?????? ?????? ?????
91Fanconi Anemia
- ?????
- ???? ??????? ??????????.
- ???? ?????? ?????? ?????????? ??-??? ?????
?-diepoxybutane ??????????. - ??? G2 ????? ?????? ??? ???.
- ????? ???? ???????? ????? ???? ???????.
92(No Transcript)
93?????
- ???? ??? ???? ???? ???? ???? ?????? ??????.
- ?? ??????? ????? ????????????? ?????.
- ??? ???? ???? ???? ???? ????????? ??????.
- ???? ????? ????? ?? ???? ????? ????? ?????? ???
?????? ???? ???????? ??? ???? ??? ????. - ????? ???? ?-10 ??????? ??????? ???????? ?????
??? ????.
94(No Transcript)
95(No Transcript)
96(No Transcript)
97(No Transcript)
98References
- The diagnostic value of café au lait macules-
Journal of the american academy of dermatology,
June 1999 - Café au lait spots The pediatriciant
perspective- Ped In Rev, March 2001 - Neurofibromatosis 1 in childhood- Semin Pediatr
Neurol, Dec 1998 - The Russell-Silver Syndrome A case report and
brief review of the literature- Pediatric
Dermatology 2002 - McCune Albright syndromemolecular genetics- J
Pediatr Endocrinol Metab. 2002