Auto-inflammatory Syndromes – Questions and Answers...Auto-inflammatory Syndromes – Questions...
Transcript of Auto-inflammatory Syndromes – Questions and Answers...Auto-inflammatory Syndromes – Questions...
![Page 1: Auto-inflammatory Syndromes – Questions and Answers...Auto-inflammatory Syndromes – Questions and answers 5 Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital](https://reader030.fdocuments.in/reader030/viewer/2022040721/5e2cd6e0ba2d3b77893dace5/html5/thumbnails/1.jpg)
Auto-inflammatory Syndromes – Questions and Answers
Dr. med. Bruno Strebel
![Page 2: Auto-inflammatory Syndromes – Questions and Answers...Auto-inflammatory Syndromes – Questions and answers 5 Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital](https://reader030.fdocuments.in/reader030/viewer/2022040721/5e2cd6e0ba2d3b77893dace5/html5/thumbnails/2.jpg)
Auto-inflammatory Syndromes – Questions and answers 2
Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital
Question 1 Definition of autoinflammatory syndromes in general?
![Page 3: Auto-inflammatory Syndromes – Questions and Answers...Auto-inflammatory Syndromes – Questions and answers 5 Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital](https://reader030.fdocuments.in/reader030/viewer/2022040721/5e2cd6e0ba2d3b77893dace5/html5/thumbnails/3.jpg)
Auto-inflammatory Syndromes – Questions and answers 3
Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital
Question 1 Definition of autoinflammatory syndromes in general?
Mutations of genes coding for proteins responsible for the regulation of the inflammatory response
![Page 4: Auto-inflammatory Syndromes – Questions and Answers...Auto-inflammatory Syndromes – Questions and answers 5 Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital](https://reader030.fdocuments.in/reader030/viewer/2022040721/5e2cd6e0ba2d3b77893dace5/html5/thumbnails/4.jpg)
Auto-inflammatory Syndromes – Questions and answers 4
Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital
Question 2 Clinical characterization of autoinflammatory syndromes in general?
![Page 5: Auto-inflammatory Syndromes – Questions and Answers...Auto-inflammatory Syndromes – Questions and answers 5 Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital](https://reader030.fdocuments.in/reader030/viewer/2022040721/5e2cd6e0ba2d3b77893dace5/html5/thumbnails/5.jpg)
Auto-inflammatory Syndromes – Questions and answers 5
Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital
Question 2 Clinical characterization of autoinflammatory syndromes in general?
Flares of systemic inflammation: - sudden fever episodes associated with elevation of acute phase reactants - rash, serositis, lymphadenopathy and arthritis
Symptom-free intervals are characterised by complete wellbeing
![Page 6: Auto-inflammatory Syndromes – Questions and Answers...Auto-inflammatory Syndromes – Questions and answers 5 Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital](https://reader030.fdocuments.in/reader030/viewer/2022040721/5e2cd6e0ba2d3b77893dace5/html5/thumbnails/6.jpg)
Auto-inflammatory Syndromes – Questions and answers 6
Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital
Question 3 Which is the most frequent among hereditary recurrent inflammatory disorders?
![Page 7: Auto-inflammatory Syndromes – Questions and Answers...Auto-inflammatory Syndromes – Questions and answers 5 Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital](https://reader030.fdocuments.in/reader030/viewer/2022040721/5e2cd6e0ba2d3b77893dace5/html5/thumbnails/7.jpg)
Auto-inflammatory Syndromes – Questions and answers 7
Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital
Question 3 Which is the most frequent among hereditary recurrent inflammatory disorders?
Familial Mediterranean fever (FMF)
![Page 8: Auto-inflammatory Syndromes – Questions and Answers...Auto-inflammatory Syndromes – Questions and answers 5 Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital](https://reader030.fdocuments.in/reader030/viewer/2022040721/5e2cd6e0ba2d3b77893dace5/html5/thumbnails/8.jpg)
Auto-inflammatory Syndromes – Questions and answers 8
Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital
Question 4 Presentation of FMF (who, how)?
![Page 9: Auto-inflammatory Syndromes – Questions and Answers...Auto-inflammatory Syndromes – Questions and answers 5 Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital](https://reader030.fdocuments.in/reader030/viewer/2022040721/5e2cd6e0ba2d3b77893dace5/html5/thumbnails/9.jpg)
Auto-inflammatory Syndromes – Questions and answers 9
Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital
Question 4 Presentation of FMF (who, how)?
Arabs, Armenians, Turks, non-Ashkenazi Jews (north-African Jews), Druzes, Lebanese, Italians, and Greeks
Clinical picture: ⅔ disease onset before 5 years with - fever attacks (few hours to 3-4 days) - serosal inflammation (peritonitis 90%, pleuritis 40%) severe abdominal pain and chest pain - arthritis 50% - erysipela-like erythema of the lower limbs
Long term sequelae if untreated: secondary amyloid nephropathy (AA)
![Page 10: Auto-inflammatory Syndromes – Questions and Answers...Auto-inflammatory Syndromes – Questions and answers 5 Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital](https://reader030.fdocuments.in/reader030/viewer/2022040721/5e2cd6e0ba2d3b77893dace5/html5/thumbnails/10.jpg)
Auto-inflammatory Syndromes – Questions and answers 10
Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital
Question 5 Mutation in FMF (gene, mechanism)?
![Page 11: Auto-inflammatory Syndromes – Questions and Answers...Auto-inflammatory Syndromes – Questions and answers 5 Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital](https://reader030.fdocuments.in/reader030/viewer/2022040721/5e2cd6e0ba2d3b77893dace5/html5/thumbnails/11.jpg)
Auto-inflammatory Syndromes – Questions and answers 11
Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital
Question 5 Mutation in FMF (gene, mechanism)? Recessive, short arm of chromosome 16 (gene: MEFV for
MEditerranean FeVer ) responsible protein: pyrin/marenostrin
_ +
+
+
_
![Page 12: Auto-inflammatory Syndromes – Questions and Answers...Auto-inflammatory Syndromes – Questions and answers 5 Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital](https://reader030.fdocuments.in/reader030/viewer/2022040721/5e2cd6e0ba2d3b77893dace5/html5/thumbnails/12.jpg)
Auto-inflammatory Syndromes – Questions and answers 12
Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital
Question 6 Treatment of FMF?
![Page 13: Auto-inflammatory Syndromes – Questions and Answers...Auto-inflammatory Syndromes – Questions and answers 5 Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital](https://reader030.fdocuments.in/reader030/viewer/2022040721/5e2cd6e0ba2d3b77893dace5/html5/thumbnails/13.jpg)
Auto-inflammatory Syndromes – Questions and answers 13
Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital
Question 6 Treatment of FMF?
Colchicine, 1 mg/day
![Page 14: Auto-inflammatory Syndromes – Questions and Answers...Auto-inflammatory Syndromes – Questions and answers 5 Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital](https://reader030.fdocuments.in/reader030/viewer/2022040721/5e2cd6e0ba2d3b77893dace5/html5/thumbnails/14.jpg)
Auto-inflammatory Syndromes – Questions and answers 14
Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital
Question 6 Treatment of FMF?
Colchicine, 1 mg/day
![Page 15: Auto-inflammatory Syndromes – Questions and Answers...Auto-inflammatory Syndromes – Questions and answers 5 Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital](https://reader030.fdocuments.in/reader030/viewer/2022040721/5e2cd6e0ba2d3b77893dace5/html5/thumbnails/15.jpg)
Auto-inflammatory Syndromes – Questions and answers 15
Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital
Question 7 Presentation of periodic fever associated with mevalonate kinase deficiency (MKD, hyper IgD-Syndrome)?
![Page 16: Auto-inflammatory Syndromes – Questions and Answers...Auto-inflammatory Syndromes – Questions and answers 5 Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital](https://reader030.fdocuments.in/reader030/viewer/2022040721/5e2cd6e0ba2d3b77893dace5/html5/thumbnails/16.jpg)
Auto-inflammatory Syndromes – Questions and answers 16
Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital
Question 7 Presentation of MKD, hyper IgD-Syndrome)? Dutch ancestry, mediterranean basin, and Asia
Clinical picture: almost all patients onset within first decade of life - Fever with abrupt onset (last 4-6 days) - Severe abdominal pain, accompanied by vomiting and/or diarrhoea - Cervical lymphadenopathy and splenomegaly is common - Mucocutaneous manifestations: erythematous macules, urticaria-like lesions and, less commonly, oral aphthous lesions - Articular involvement occurs in the majority of patients
Long term sequelae: mostly without amyloidosis, tend to become less pronounced with time
![Page 17: Auto-inflammatory Syndromes – Questions and Answers...Auto-inflammatory Syndromes – Questions and answers 5 Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital](https://reader030.fdocuments.in/reader030/viewer/2022040721/5e2cd6e0ba2d3b77893dace5/html5/thumbnails/17.jpg)
Auto-inflammatory Syndromes – Questions and answers 17
Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital
Question 8 Mutation in MKD (gene, mechanism)?
![Page 18: Auto-inflammatory Syndromes – Questions and Answers...Auto-inflammatory Syndromes – Questions and answers 5 Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital](https://reader030.fdocuments.in/reader030/viewer/2022040721/5e2cd6e0ba2d3b77893dace5/html5/thumbnails/18.jpg)
Auto-inflammatory Syndromes – Questions and answers 18
Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital
Question 8 Mutation in MKD (gene, mechanism)? Recessive, chromosome 12q24, mutations in the mevalonate kinase
(MVK) enzyme in isoprenoid synthesis
shortage of nonsterol isoprenoid end products
+
+
+
+
![Page 19: Auto-inflammatory Syndromes – Questions and Answers...Auto-inflammatory Syndromes – Questions and answers 5 Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital](https://reader030.fdocuments.in/reader030/viewer/2022040721/5e2cd6e0ba2d3b77893dace5/html5/thumbnails/19.jpg)
Auto-inflammatory Syndromes – Questions and answers 19
Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital
Question 9 Treatment of MKD?
![Page 20: Auto-inflammatory Syndromes – Questions and Answers...Auto-inflammatory Syndromes – Questions and answers 5 Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital](https://reader030.fdocuments.in/reader030/viewer/2022040721/5e2cd6e0ba2d3b77893dace5/html5/thumbnails/20.jpg)
Auto-inflammatory Syndromes – Questions and answers 20
Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital
Question 9 Treatment of MKD?
Prednisone 1 mg/kg/day (single dose or short course of 3-5 days)
Recently, IL-1 receptor antagonist (anakinra) was found to promising
![Page 21: Auto-inflammatory Syndromes – Questions and Answers...Auto-inflammatory Syndromes – Questions and answers 5 Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital](https://reader030.fdocuments.in/reader030/viewer/2022040721/5e2cd6e0ba2d3b77893dace5/html5/thumbnails/21.jpg)
Auto-inflammatory Syndromes – Questions and answers 21
Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital
Question 10 Presentation TNF-receptor associated autoinflammatory syndrome (TRAPS)?
![Page 22: Auto-inflammatory Syndromes – Questions and Answers...Auto-inflammatory Syndromes – Questions and answers 5 Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital](https://reader030.fdocuments.in/reader030/viewer/2022040721/5e2cd6e0ba2d3b77893dace5/html5/thumbnails/22.jpg)
Auto-inflammatory Syndromes – Questions and answers 22
Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital
Question 10 Presentation TNF-receptor associated autoinflammatory syndrome (TRAPS)?
Initially described in scandinavian families, allthough also present in Black Americans, Japanese, and patients with mediterranean ancestry
Clinical Picture: attacks last longer than five days and up to three weeks - Abdominal pain can simulate a surgical event - wide spectrum of skin rashes (urticaria-like, plaques and patches) with a migratory course from the root to the extremity of the limbs - painful myalgias, the other most distinctive manifestation
Long term sequelae: secondary amyloidosis possible, except in R92Q mutation, which shows a milder course of disease
![Page 23: Auto-inflammatory Syndromes – Questions and Answers...Auto-inflammatory Syndromes – Questions and answers 5 Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital](https://reader030.fdocuments.in/reader030/viewer/2022040721/5e2cd6e0ba2d3b77893dace5/html5/thumbnails/23.jpg)
Auto-inflammatory Syndromes – Questions and answers 23
Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital
Question 11 Mutation in TRAPS (gene, mechanism)?
![Page 24: Auto-inflammatory Syndromes – Questions and Answers...Auto-inflammatory Syndromes – Questions and answers 5 Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital](https://reader030.fdocuments.in/reader030/viewer/2022040721/5e2cd6e0ba2d3b77893dace5/html5/thumbnails/24.jpg)
Auto-inflammatory Syndromes – Questions and answers 24
Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital
Question 11 Mutation in TRAPS (gene, mechanism)? Dominant, mutations in the p55 TNF receptor (or TNFR1A), encoded by
the TNF super family receptor 1A gene (TNFRSF1A).
Missense mutations in the cysteine rich domains (CRD), CRD1, CRD2, or CRD3 of the ectodomain of the mature TNFR1
Reduced shedding of TNFR reduced pool of soluble receptors which may scavenge circulating TNF reduced clearance of TNF
![Page 25: Auto-inflammatory Syndromes – Questions and Answers...Auto-inflammatory Syndromes – Questions and answers 5 Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital](https://reader030.fdocuments.in/reader030/viewer/2022040721/5e2cd6e0ba2d3b77893dace5/html5/thumbnails/25.jpg)
Auto-inflammatory Syndromes – Questions and answers 25
Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital
Question 12 Treatment of TRAPS?
![Page 26: Auto-inflammatory Syndromes – Questions and Answers...Auto-inflammatory Syndromes – Questions and answers 5 Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital](https://reader030.fdocuments.in/reader030/viewer/2022040721/5e2cd6e0ba2d3b77893dace5/html5/thumbnails/26.jpg)
Auto-inflammatory Syndromes – Questions and answers 26
Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital
Question 12 Treatment of TRAPS? When given at onset of attack, corticosteroids can attenuate its length
and severity. Most severe forms of TRAPS require daily use of corticosteroids
Colchicine does not seem to prevent recurrences
TNF inhibitors seem designed as treatment of TRAPS: - Etanercept, a TNFRSF1B receptor-immunoglobulin fusion molecule, mimics the effect of the normal soluble TNF receptor and thus compensates its deficit in TRAPS - Exacerbation of the inflammatory signs observed after administration of anti-TNF antibody (infliximab), thus this drug should not be used
Anti-IL-1 inhibitors (anakinra) can have a better effect
![Page 27: Auto-inflammatory Syndromes – Questions and Answers...Auto-inflammatory Syndromes – Questions and answers 5 Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital](https://reader030.fdocuments.in/reader030/viewer/2022040721/5e2cd6e0ba2d3b77893dace5/html5/thumbnails/27.jpg)
Auto-inflammatory Syndromes – Questions and answers 27
Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital
Question 13 Which are the 3 subgroups of Cryopyrin-associated periodic syndromes (CAPS)?
![Page 28: Auto-inflammatory Syndromes – Questions and Answers...Auto-inflammatory Syndromes – Questions and answers 5 Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital](https://reader030.fdocuments.in/reader030/viewer/2022040721/5e2cd6e0ba2d3b77893dace5/html5/thumbnails/28.jpg)
Auto-inflammatory Syndromes – Questions and answers 28
Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital
Question 13 Which are the 3 subgroups of Cryopyrin-associated periodic syndromes (CAPS)?
Familial cold autoinflammatory syndrome (FCAS)
Muckle-Wells syndrome (MWS)
Chronic infantile neurological cutaneous and articular syndrome (CINCA)
![Page 29: Auto-inflammatory Syndromes – Questions and Answers...Auto-inflammatory Syndromes – Questions and answers 5 Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital](https://reader030.fdocuments.in/reader030/viewer/2022040721/5e2cd6e0ba2d3b77893dace5/html5/thumbnails/29.jpg)
Auto-inflammatory Syndromes – Questions and answers 29
Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital
Question 14 Presentation of Cryopyrin-associated periodic syndromes (CAPS)?
Familial cold autoinflammatory syndrome (FCAS)
Muckle-Wells syndrome (MWS)
Chronic infantile neurological cutaneous and articular syndrome (CINCA)
![Page 30: Auto-inflammatory Syndromes – Questions and Answers...Auto-inflammatory Syndromes – Questions and answers 5 Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital](https://reader030.fdocuments.in/reader030/viewer/2022040721/5e2cd6e0ba2d3b77893dace5/html5/thumbnails/30.jpg)
Auto-inflammatory Syndromes – Questions and answers 30
Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital
Question 14 Presentation of Cryopyrin-associated periodic syndromes (CAPS)?
Familial cold autoinflammatory syndrome (FCAS) - urticarial rash and fever spikes of short duration (<24 h) induced by cold exposure, Arthralgia and conjunctivitis
Muckle-Wells syndrome (MWS) - Urticaria and fever develop in early infancy, not triggered by cold exposure. Acute phase reactants are elevated - Long term sequelae: Neurosensorial deafness, polyarthritis, AA-amyloidosis
Chronic infantile neurological cutaneous and articular syndrome (CINCA) - Most severe phenotype with urticaria-like rash during first weeks of life
![Page 31: Auto-inflammatory Syndromes – Questions and Answers...Auto-inflammatory Syndromes – Questions and answers 5 Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital](https://reader030.fdocuments.in/reader030/viewer/2022040721/5e2cd6e0ba2d3b77893dace5/html5/thumbnails/31.jpg)
Auto-inflammatory Syndromes – Questions and answers 31
Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital
Question 15 Mutation in CAPS (gene, mechanism)?
![Page 32: Auto-inflammatory Syndromes – Questions and Answers...Auto-inflammatory Syndromes – Questions and answers 5 Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital](https://reader030.fdocuments.in/reader030/viewer/2022040721/5e2cd6e0ba2d3b77893dace5/html5/thumbnails/32.jpg)
Auto-inflammatory Syndromes – Questions and answers 32
Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital
Question 15 Mutation in MKD (gene, mechanism)? Dominant, gain of function mutation of NLRP3 (NOD-like receptor 3, syn.
cold-induced autoinflammatory syndrome 1, CIAS1) cryopyrin +++
+ +
+
+
+
+
![Page 33: Auto-inflammatory Syndromes – Questions and Answers...Auto-inflammatory Syndromes – Questions and answers 5 Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital](https://reader030.fdocuments.in/reader030/viewer/2022040721/5e2cd6e0ba2d3b77893dace5/html5/thumbnails/33.jpg)
Auto-inflammatory Syndromes – Questions and answers 33
Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital
Question 16 Treatment of Cryopyrin-associated periodic syndromes (CAPS)?
![Page 34: Auto-inflammatory Syndromes – Questions and Answers...Auto-inflammatory Syndromes – Questions and answers 5 Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital](https://reader030.fdocuments.in/reader030/viewer/2022040721/5e2cd6e0ba2d3b77893dace5/html5/thumbnails/34.jpg)
Auto-inflammatory Syndromes – Questions and answers 34
Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital
Question 16 Treatment of Cryopyrin-associated periodic syndromes (CAPS)?
Pivotal role of massive secretion of IL-1β suggested anti-IL-1-treatment
Recombinant IL-1 receptor antagonist anakinra at a starting dosage of 1 mg/kg per day s.c. rapid decrease in acute phase reactants with complete normalisation in the majority of patients.
Same excellent results observed using other IL-1 blockers such as IL-1 Trap (rilonacept) and anti-IL-1 monoclonal antibodies (canakinumab)
![Page 35: Auto-inflammatory Syndromes – Questions and Answers...Auto-inflammatory Syndromes – Questions and answers 5 Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital](https://reader030.fdocuments.in/reader030/viewer/2022040721/5e2cd6e0ba2d3b77893dace5/html5/thumbnails/35.jpg)
Auto-inflammatory Syndromes – Questions and answers 35
Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital
Question 17 Presentation of Periodic fever syndrome and mutations in NLRP12?
![Page 36: Auto-inflammatory Syndromes – Questions and Answers...Auto-inflammatory Syndromes – Questions and answers 5 Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital](https://reader030.fdocuments.in/reader030/viewer/2022040721/5e2cd6e0ba2d3b77893dace5/html5/thumbnails/36.jpg)
Auto-inflammatory Syndromes – Questions and answers 36
Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital
Question 17 Presentation of Periodic fever syndrome and mutations in NLRP12?
Recurrent fever Cold sensitivity Neuronal hearing loss Aphthous ulcers Lymphadenopathy Abdominal pain Acute phase response
Long term course mostly benign
![Page 37: Auto-inflammatory Syndromes – Questions and Answers...Auto-inflammatory Syndromes – Questions and answers 5 Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital](https://reader030.fdocuments.in/reader030/viewer/2022040721/5e2cd6e0ba2d3b77893dace5/html5/thumbnails/37.jpg)
Auto-inflammatory Syndromes – Questions and answers 37
Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital
Question 17 Presentation of Periodic fever syndrome and mutations in NLRP12?
Recurrent fever Cold sensitivity Neuronal hearing loss Aphthous ulcers Lymphadenopathy Abdominal pain Acute phase response
Long term course mostly benign
![Page 38: Auto-inflammatory Syndromes – Questions and Answers...Auto-inflammatory Syndromes – Questions and answers 5 Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital](https://reader030.fdocuments.in/reader030/viewer/2022040721/5e2cd6e0ba2d3b77893dace5/html5/thumbnails/38.jpg)
Auto-inflammatory Syndromes – Questions and answers 38
Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital
Question 18 Presentation and pathophysiology of Blau syndrome (familial juvenile systemic granulomatosis)?
![Page 39: Auto-inflammatory Syndromes – Questions and Answers...Auto-inflammatory Syndromes – Questions and answers 5 Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital](https://reader030.fdocuments.in/reader030/viewer/2022040721/5e2cd6e0ba2d3b77893dace5/html5/thumbnails/39.jpg)
Auto-inflammatory Syndromes – Questions and answers 39
Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital
Question 18 Presentation and pathophysiology of Blau syndrome (familial juvenile systemic granulomatosis)? Noncaseating granulomatous inflammation
- Triad of arthritis, dermatitis, and uveitis
Associated with mutations of the NACHT domain of the gene CARD15 (or NOD2) – of note is that mutations in this same gene have been associated with Crohn’s disease
![Page 40: Auto-inflammatory Syndromes – Questions and Answers...Auto-inflammatory Syndromes – Questions and answers 5 Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital](https://reader030.fdocuments.in/reader030/viewer/2022040721/5e2cd6e0ba2d3b77893dace5/html5/thumbnails/40.jpg)
Auto-inflammatory Syndromes – Questions and answers 40
Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital
Question 19 Presentation and pathophysiology of PAPA syndrome?
![Page 41: Auto-inflammatory Syndromes – Questions and Answers...Auto-inflammatory Syndromes – Questions and answers 5 Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital](https://reader030.fdocuments.in/reader030/viewer/2022040721/5e2cd6e0ba2d3b77893dace5/html5/thumbnails/41.jpg)
Auto-inflammatory Syndromes – Questions and answers 41
Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital
Question 19 Presentation and pathophysiology of PAPA syndrome?
Pyogenic sterile Arthritis Pyoderma gangrenosum Acne
= PAPA
Long term sequelae: synovial and cartilage destruction
Pathophysiology: mis-sense mutations within the CD2BP1 gene, that binds pyrin lower pyrin levels see FMF cascade
![Page 42: Auto-inflammatory Syndromes – Questions and Answers...Auto-inflammatory Syndromes – Questions and answers 5 Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital](https://reader030.fdocuments.in/reader030/viewer/2022040721/5e2cd6e0ba2d3b77893dace5/html5/thumbnails/42.jpg)
Auto-inflammatory Syndromes – Questions and answers 42
Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital
Question 20 Presentation and pathophysiology of Majeed’s syndrome/chronic recurrent multifocal osteomyelitis (CRMO)?
![Page 43: Auto-inflammatory Syndromes – Questions and Answers...Auto-inflammatory Syndromes – Questions and answers 5 Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital](https://reader030.fdocuments.in/reader030/viewer/2022040721/5e2cd6e0ba2d3b77893dace5/html5/thumbnails/43.jpg)
Auto-inflammatory Syndromes – Questions and answers 43
Universitätsklinik für Viszerale Chirurgie und Medizin, Inselspital
Question 20 Presentation and pathophysiology of Majeed’s syndrome/chronic recurrent multifocal osteomyelitis (CRMO)? Congenital dyserythropoietic anaemia with microcytosis Inflammatory dermatosis (vary from Sweet syndrome to chronic
pustulosis) Recurrent fever episodes Growth failure