Publication date: Available online 24 May 2018
Source:Annales de Dermatologie et de Vénéréologie
Author(s): A. Brunet, E. Hainaut
IntroductionLa porphyrie cutanée tardive (PCT) de type 1 est liée à une accumulation cutanée de porphyrines. Cette accumulation est due à un déficit en uroporphyrinogène décarboxylase strictement limité aux hépatocytes. Classiquement, elle se manifeste par une éruption bulleuse photo-distribuée.ObservationUne femme de 59 ans se présentait à la consultation de dermatologie pour des lésions scléreuses qui évoluaient depuis un an. Le reste de l'examen clinique et les explorations complémentaires n'orientaient pas vers une sclérodermie systémique. Le caractère photo-distribué des lésions conduisait à réaliser un dosage des porphyrines urinaires, qui étaient très élevées. Le taux sanguin d'uroporphyrinogène décarboxylase était en revanche normal, confirmant le diagnostic de PCT de type 1. La recherche d'une cause hépatique permettait de mettre en évidence une mutation hétérozygote H63D/C282Y du gène de l'hémochromatose. La patiente bénéficiait de saignées régulières, permettant une disparition complète de la sclérose cutanée.DiscussionLes lésions sclérodermiformes sont un mode de présentation inhabituel de la PCT, à l'origine de retards diagnostiques. L'accumulation d'uroporphyrines au niveau du derme stimulerait les fibroblastes, qui par la suite, synthétiseraient du collagène, expliquant la sclérose cutanée.BackgroundPorphyria cutanea tarda (PCT) is associated with cutaneous accumulation of porphyrins. This accumulation results from a deficiency of uroporphyrinogen decarboxylase occurring only in the liver. The classical presentation is blistering on sun-exposed areas.Patients and methodsA 59-year-old woman presented at the dermatology consultation for sclerotic lesions that had been present for one year. The remainder of the clinical examination and further investigations did not indicate systemic scleroderma. The sun-exposed nature of the lesions led us to perform an assay of urinary porphyrin, which was found to be elevated. Uroporphyrinogen decarboxylase levels were normal, confirming the diagnosis of type 1 PCT. Screening for a hepatic etiology revealed a heterozygous mutation H63D/C282Y of the hemochromatosis gene responsible for this clinical picture. The patient underwent regular bleeding, which led to complete disappearance of cutaneous sclerosis.DiscussionSclerodermatous lesions are an unusual presentation of PCT and cause delays in diagnosis. The accumulation of uroporphyrins in the dermis stimulates fibroblasts, which then synthesize collagen, resulting in cutaneous sclerosis.
https://ift.tt/2IKaZNb
Σφακιανάκης Αλέξανδρος
ΩτοΡινοΛαρυγγολόγος
Αναπαύσεως 5 Άγιος Νικόλαος
Κρήτη 72100
00302841026182
00306932607174
alsfakia@gmail.com
Αρχειοθήκη ιστολογίου
-
►
2023
(391)
- ► Φεβρουαρίου (200)
- ► Ιανουαρίου (191)
-
►
2022
(2843)
- ► Δεκεμβρίου (161)
- ► Σεπτεμβρίου (219)
- ► Φεβρουαρίου (264)
- ► Ιανουαρίου (280)
-
►
2021
(5625)
- ► Δεκεμβρίου (231)
- ► Σεπτεμβρίου (345)
- ► Φεβρουαρίου (620)
-
►
2020
(2065)
- ► Δεκεμβρίου (535)
- ► Σεπτεμβρίου (222)
- ► Φεβρουαρίου (28)
-
►
2019
(9608)
- ► Δεκεμβρίου (19)
- ► Σεπτεμβρίου (54)
- ► Φεβρουαρίου (3791)
- ► Ιανουαρίου (3737)
-
▼
2018
(69720)
- ► Δεκεμβρίου (3507)
- ► Σεπτεμβρίου (3851)
-
▼
Μαΐου
(7473)
-
▼
Μαΐ 25
(191)
- Highlights from the 6th International Conference o...
- Editorial Board
- Serum 25-hydroxyvitamin D levels in multiple scler...
- Comment on “Efficacy of photodynamic therapy as ad...
- Anticipatory neural dynamics of spatial-temporal o...
- Population-averaged atlas of the macroscale human ...
- The distribution of pain activity across the human...
- Heritability estimates of cortical anatomy: The in...
- Cortical fibers orientation mapping using in-vivo ...
- Quantifying fast optical signal and event-related ...
- Subregional volumes of the hippocampus in relation...
- Multivoxel pattern similarity suggests the integra...
- Brain network segregation and integration during a...
- Model-free and model-based reward prediction error...
- The temporal evolution of conceptual object repres...
- A computational framework for the detection of sub...
- Individualized tractography-based parcellation of ...
- Handedness-dependent functional organizational pat...
- Mutual connectivity analysis of resting-state func...
- Extracting orthogonal subject- and condition-speci...
- The protective effects of selenium supplementation...
- Biopsy Examination Validity Based on Narrow Band I...
- Differential contributions of cortical thickness a...
- The homing of human umbilical cord-derived mesench...
- IL-9 exhibits elevated expression in osteonecrosis...
- Biopsy Examination Validity Based on Narrow Band I...
- Enhancing the effects of chemotherapy by combined ...
- Long-term (2005–2015) trend analysis of PM 2.5 pre...
- Myocarditis Associated with Immune Checkpoint Inhi...
- Association Between Serum Folate Level and Toxicit...
- Immune Checkpoint Inhibitor‐Associated Myocarditis
- Targeted Alpha Therapy using Radium-223: From phys...
- Current status of sublingual immunotherapy for all...
- Prospective assessment of diagnostic tests for ped...
- Platelet rich plasma for the treatment of lichen p...
- Oral diabetes medications other than dipeptidyl pe...
- Custom paper shield to prevent perilesional hyperp...
- Restoration with pioneer plants changes soil prope...
- Application of blueberry anthocyanins reduces perf...
- Green solid synthesis of polyaniline-silver oxide ...
- Efficiency of biomonitoring methods applying tropi...
- The role of depressive symptoms in treatment of ad...
- Collecting outcome data of a text messaging smokin...
- Successful ventilation through a Rüsch intubation ...
- Extraversion, neuroticism, and the electrocortical...
- The role of gastrointestinal permeability in food ...
- Prospective assessment of diagnostic tests for ped...
- The Efficacy of add-on Sublingual Immunotherapy fo...
- Subcutaneous allergen immunotherapy may be a suita...
- Allergy and atopy from infancy to adulthood: Messa...
- Dose counting and use of short-acting beta-agonist...
- High-risk drug rashes
- Cochlear implantation in patients with bilateral d...
- État scléreux révélant une porphyrie cutanée tardive
- État scléreux révélant une porphyrie cutanée tardive
- Globular amyloidosis of the colon
- Retrospective self-sorted 4D-MRI for the liver
- Substance-induced anxiety disorder after one dose ...
- Art is long, life is short. Francisco José de Goya...
- Can you use Botox under your eyes?
- Can you use Botox under your eyes?
- Challenges for the registration of vaccines in eme...
- WHO/IVI global stakeholder consultation on group A...
- Selecting the right indicators to ensure optimised...
- BCG vaccine: WHO position paper, February 2018 – R...
- Clinical development and regulatory points for con...
- Editorial Board/Aims and Scope
- Cholera vaccine: WHO position paper, August 2017 –...
- Optimization of human papillomavirus (HPV) type 16...
- Composition of gut microbiota and its influence on...
- Does consecutive influenza vaccination reduce prot...
- The immunogenicity and protection effect of an ina...
- Pharmacies versus doctors’ offices for adolescent ...
- Decreased accumulation of subgenomic RNA in human ...
- Heterologous prime–boost vaccination with adenovir...
- Influenza vaccine effectiveness in hospitalised Ho...
- Association between provider recommendation and in...
- Correlates of HPV vaccine initiation and provider ...
- Evaluating scenarios of locations and capacities f...
- Immunogenicity of a Staphylococcus aureus-cholera ...
- Maternal immunization with a DNA vaccine candidate...
- In-time source tracking of watershed loads of Taih...
- Reclamation suitability evaluation of damaged mine...
- A Twenty-Year Retrospective Diagnosis of Congenita...
- Do you define the limits of normalcy from looking ...
- Motor unit number estimation (MUNE): Where are we ...
- Stimulation frequency of magnetic seizure therapy ...
- Synthesis, crystal structure and DFT calculations ...
- Synthesis and structural characterization of a 8-h...
- Tetrahexcarbon: A two-dimensional allotrope of carbon
- Data on the risk perceptions of beach water safety...
- Datasets on organizational citizenship behavior in...
- Incidence of cassava mosaic disease and associated...
- An integrated dataset on organisational culture, j...
- Survey datasets on the influence of conflict manag...
- Epidemiology of breast cancer in Cyprus: Data on n...
- Comparison of new metal organic framework-based ca...
- Archival biogenic micro- and nanostructure data an...
- Data on the level of haloacetic acids in indoor sw...
- Data on the nucleotide composition of the first co...
-
▼
Μαΐ 25
(191)
- ► Φεβρουαρίου (8116)
- ► Ιανουαρίου (7758)
-
►
2017
(111579)
- ► Δεκεμβρίου (7718)
- ► Σεπτεμβρίου (7549)
- ► Φεβρουαρίου (10753)
- ► Ιανουαρίου (10529)
-
►
2016
(16402)
- ► Δεκεμβρίου (7478)
- ► Φεβρουαρίου (900)
- ► Ιανουαρίου (1250)
! # Ola via Alexandros G.Sfakianakis on Inoreader
Η λίστα ιστολογίων μου
Παρασκευή 25 Μαΐου 2018
État scléreux révélant une porphyrie cutanée tardive
Εγγραφή σε:
Σχόλια ανάρτησης (Atom)
Αρχειοθήκη ιστολογίου
-
►
2023
(391)
- ► Φεβρουαρίου (200)
- ► Ιανουαρίου (191)
-
►
2022
(2843)
- ► Δεκεμβρίου (161)
- ► Σεπτεμβρίου (219)
- ► Φεβρουαρίου (264)
- ► Ιανουαρίου (280)
-
►
2021
(5625)
- ► Δεκεμβρίου (231)
- ► Σεπτεμβρίου (345)
- ► Φεβρουαρίου (620)
-
►
2020
(2065)
- ► Δεκεμβρίου (535)
- ► Σεπτεμβρίου (222)
- ► Φεβρουαρίου (28)
-
►
2019
(9608)
- ► Δεκεμβρίου (19)
- ► Σεπτεμβρίου (54)
- ► Φεβρουαρίου (3791)
- ► Ιανουαρίου (3737)
-
▼
2018
(69720)
- ► Δεκεμβρίου (3507)
- ► Σεπτεμβρίου (3851)
-
▼
Μαΐου
(7473)
-
▼
Μαΐ 25
(191)
- Highlights from the 6th International Conference o...
- Editorial Board
- Serum 25-hydroxyvitamin D levels in multiple scler...
- Comment on “Efficacy of photodynamic therapy as ad...
- Anticipatory neural dynamics of spatial-temporal o...
- Population-averaged atlas of the macroscale human ...
- The distribution of pain activity across the human...
- Heritability estimates of cortical anatomy: The in...
- Cortical fibers orientation mapping using in-vivo ...
- Quantifying fast optical signal and event-related ...
- Subregional volumes of the hippocampus in relation...
- Multivoxel pattern similarity suggests the integra...
- Brain network segregation and integration during a...
- Model-free and model-based reward prediction error...
- The temporal evolution of conceptual object repres...
- A computational framework for the detection of sub...
- Individualized tractography-based parcellation of ...
- Handedness-dependent functional organizational pat...
- Mutual connectivity analysis of resting-state func...
- Extracting orthogonal subject- and condition-speci...
- The protective effects of selenium supplementation...
- Biopsy Examination Validity Based on Narrow Band I...
- Differential contributions of cortical thickness a...
- The homing of human umbilical cord-derived mesench...
- IL-9 exhibits elevated expression in osteonecrosis...
- Biopsy Examination Validity Based on Narrow Band I...
- Enhancing the effects of chemotherapy by combined ...
- Long-term (2005–2015) trend analysis of PM 2.5 pre...
- Myocarditis Associated with Immune Checkpoint Inhi...
- Association Between Serum Folate Level and Toxicit...
- Immune Checkpoint Inhibitor‐Associated Myocarditis
- Targeted Alpha Therapy using Radium-223: From phys...
- Current status of sublingual immunotherapy for all...
- Prospective assessment of diagnostic tests for ped...
- Platelet rich plasma for the treatment of lichen p...
- Oral diabetes medications other than dipeptidyl pe...
- Custom paper shield to prevent perilesional hyperp...
- Restoration with pioneer plants changes soil prope...
- Application of blueberry anthocyanins reduces perf...
- Green solid synthesis of polyaniline-silver oxide ...
- Efficiency of biomonitoring methods applying tropi...
- The role of depressive symptoms in treatment of ad...
- Collecting outcome data of a text messaging smokin...
- Successful ventilation through a Rüsch intubation ...
- Extraversion, neuroticism, and the electrocortical...
- The role of gastrointestinal permeability in food ...
- Prospective assessment of diagnostic tests for ped...
- The Efficacy of add-on Sublingual Immunotherapy fo...
- Subcutaneous allergen immunotherapy may be a suita...
- Allergy and atopy from infancy to adulthood: Messa...
- Dose counting and use of short-acting beta-agonist...
- High-risk drug rashes
- Cochlear implantation in patients with bilateral d...
- État scléreux révélant une porphyrie cutanée tardive
- État scléreux révélant une porphyrie cutanée tardive
- Globular amyloidosis of the colon
- Retrospective self-sorted 4D-MRI for the liver
- Substance-induced anxiety disorder after one dose ...
- Art is long, life is short. Francisco José de Goya...
- Can you use Botox under your eyes?
- Can you use Botox under your eyes?
- Challenges for the registration of vaccines in eme...
- WHO/IVI global stakeholder consultation on group A...
- Selecting the right indicators to ensure optimised...
- BCG vaccine: WHO position paper, February 2018 – R...
- Clinical development and regulatory points for con...
- Editorial Board/Aims and Scope
- Cholera vaccine: WHO position paper, August 2017 –...
- Optimization of human papillomavirus (HPV) type 16...
- Composition of gut microbiota and its influence on...
- Does consecutive influenza vaccination reduce prot...
- The immunogenicity and protection effect of an ina...
- Pharmacies versus doctors’ offices for adolescent ...
- Decreased accumulation of subgenomic RNA in human ...
- Heterologous prime–boost vaccination with adenovir...
- Influenza vaccine effectiveness in hospitalised Ho...
- Association between provider recommendation and in...
- Correlates of HPV vaccine initiation and provider ...
- Evaluating scenarios of locations and capacities f...
- Immunogenicity of a Staphylococcus aureus-cholera ...
- Maternal immunization with a DNA vaccine candidate...
- In-time source tracking of watershed loads of Taih...
- Reclamation suitability evaluation of damaged mine...
- A Twenty-Year Retrospective Diagnosis of Congenita...
- Do you define the limits of normalcy from looking ...
- Motor unit number estimation (MUNE): Where are we ...
- Stimulation frequency of magnetic seizure therapy ...
- Synthesis, crystal structure and DFT calculations ...
- Synthesis and structural characterization of a 8-h...
- Tetrahexcarbon: A two-dimensional allotrope of carbon
- Data on the risk perceptions of beach water safety...
- Datasets on organizational citizenship behavior in...
- Incidence of cassava mosaic disease and associated...
- An integrated dataset on organisational culture, j...
- Survey datasets on the influence of conflict manag...
- Epidemiology of breast cancer in Cyprus: Data on n...
- Comparison of new metal organic framework-based ca...
- Archival biogenic micro- and nanostructure data an...
- Data on the level of haloacetic acids in indoor sw...
- Data on the nucleotide composition of the first co...
-
▼
Μαΐ 25
(191)
- ► Φεβρουαρίου (8116)
- ► Ιανουαρίου (7758)
-
►
2017
(111579)
- ► Δεκεμβρίου (7718)
- ► Σεπτεμβρίου (7549)
- ► Φεβρουαρίου (10753)
- ► Ιανουαρίου (10529)
-
►
2016
(16402)
- ► Δεκεμβρίου (7478)
- ► Φεβρουαρίου (900)
- ► Ιανουαρίου (1250)
Δεν υπάρχουν σχόλια:
Δημοσίευση σχολίου