1
|
Kotze LMDS, Kotze LR, Souza RCAD, Kotze PG, Nisihara R. WARNING TO DELAY IN DIAGNOSING MICROSCOPIC COLITIS IN OLDER ADULTS. A SERIES OF CASES. Arq Gastroenterol 2024; 61:e23114. [PMID: 38451666 DOI: 10.1590/s0004-2803.24612023-114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Accepted: 09/28/2023] [Indexed: 03/08/2024]
Abstract
BACKGROUND Microscopic colitis (MC) is a chronic inflammatory bowel disease causing non-bloody diarrhea, and several cases are undiagnosed as a hidden cause of chronic diarrhea. OBJECTIVE We aimed to report the symptoms, delay diagnosis and the treatment of MC in a case series. METHODS All patients were treated at a Gastroenterology reference office from May 2022 to June 2023. Personal history including preexisting disorders, use of medications and smoking habits were collected. The delay between the onset of symptoms and the correct diagnosis was informed. All patients consented to use budesonide MMX (Corament®) off label. RESULTS During the study period, six Caucasoid patients were diagnosed with MC, five females and one male, between the ages of 65 and 74. All patients had comorbities and were taking multiple prescription drugs. Laboratory findings showed negative serology for celiac disease for all patients, normal levels of albumin and vitamin B12. The delay between the symptoms and the MC diagnosis varied from 2 months to 6 years. All patients had a previous diagnosis of irritable bowel syndrome. All patients were in complete clinical remission during the treatment and referred no side effects of the drug. CONCLUSION Older females using high-risk medications are suggestive of MC. Preventing delay in the diagnosis of MC is crucial to improvement in patients´ quality of life. Budesonide MMX appears to be effective, safe and well-tolerated. BACKGROUND • Microscopic Colitis is a chronic inflammatory bowel disease causing non-bloody diarrhea. BACKGROUND • Several cases are undiagnosed and can be a hidden cause of chronic diarrhea. BACKGROUND • Treatment with budesonide MMX (Corament®, off label) was effective and safe.
Collapse
Affiliation(s)
| | | | | | | | - Renato Nisihara
- Universidade Federal do Paraná, Curitiba, PR, Brasil
- Universidade Positivo, Curitiba, PR, Brasil
| |
Collapse
|
2
|
Kotze LMDS, Kotze PG, Kotze LR, Nisihara R. MICROSCOPIC COLITIS: CONSIDERATIONS FOR GASTROENTEROLOGISTS, ENDOSCOPISTS, AND PATHOLOGISTS. Arq Gastroenterol 2023; 60:188-193. [PMID: 37556744 DOI: 10.1590/s0004-2803.20230222-143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Accepted: 03/27/2023] [Indexed: 08/11/2023]
Abstract
•Diagnosis of microscopic colitis necessitates effective communication among gastroenterologists, endoscopists, and pathologists. •The gastroenterologist should refer every patient with chronic watery diarrhea to perform a colonoscopy in spite of the benign course of the disease and the absence of alarm symptoms. •The endoscopist should take 2 or 3 biopsy samples of the colonic mucosa from the right and left colon, put in separate recipients, despite that the mucosa looked macroscopically normal. •The pathologist should be encouraged to use objective histological criteria to make the diagnosis. Microscopic colitis is a chronic inflammatory bowel disease characterized by non-bloody diarrhea that can range from mild to severe. It is difficult to attribute up to 10-20% of chronic diarrhea to microscopic colitis. The three determinants factors of the diagnosis are characteristic clinical symptoms, normal endoscopic picture of the colon, and pathognomonic histological picture. This manuscript aimed to update considerations and recommendations for professionals involved (gastroenterologist, endoscopists and pathologist) in the diagnosis of MC. In addition, a short recommendation about treatment.
Collapse
Affiliation(s)
| | - Paulo Gustavo Kotze
- Pontifícia Universidade Católica do Paraná, Programa de Pós-Graduação em Ciências da Saúde, Ambulatório de Doenças Inflamatórias Intestinais, Curitiba, PR, Brasil
| | | | | |
Collapse
|
3
|
Kotze LMDS, Kotze LR, Arcie GM, Nisihara R. Clinical profile of Brazilian patients aged over 50 years at the diagnosis of celiac disease. Rev Assoc Med Bras (1992) 2023; 69:e0221332. [PMID: 37075363 PMCID: PMC10176638 DOI: 10.1590/1806-9282.20221332] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Accepted: 12/16/2022] [Indexed: 04/21/2023]
Affiliation(s)
| | - Luiz Roberto Kotze
- Universidade Federal do Paraná, Clinical Hospital - Curitiba (PR), Brazil
| | | | - Renato Nisihara
- Universidade Federal do Paraná, Clinical Hospital - Curitiba (PR), Brazil
- Faculdade Evangélica Mackenzie do Paraná - Curitiba (PR), Brazil
| |
Collapse
|
4
|
Kotze LMDS, Kotze LR, Purim KSM, Nisihara R. THE MANAGEMENT OF DERMATITIS HERPETIFORMIS BY THE GASTROENTEROLOGIST. A SERIES OF CASES. Arq Gastroenterol 2021; 58:429-432. [PMID: 34909845 DOI: 10.1590/s0004-2803.202100000-78] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/15/2021] [Accepted: 06/22/2021] [Indexed: 11/22/2022]
Abstract
BACKGROUND Dermatitis herpetiformis (DH) is considered a skin celiac disease (CD). The individuals can be seen by primary care professionals or by dermatologists that could refer the patient to a gastroenterologist. OBJECTIVE The study aimed to investigate the clinical profile of patients diagnosed with DH and referred to a gastroenterologist and evaluate the treatment response. METHODS We retrospectively studied patients with DH referred to the same gastroenterologist at a private office in Curitiba, Brazil, between January 2010 to December 2019. We included adult patients with a confirmed DH diagnosis. Symptoms, clinical signs, laboratory and histological data, as well as treatment response, were collected. RESULTS Thirty-three patients were studied (60.6% women, mean age at diagnosis 40.8±12.61 years). The median delay for DH diagnosis was four years. Skin involvement was mild in 33.3%, moderate in 18.2%, and severe in 48.5%. The more frequent gastrointestinal complaints were abdominal distension (78.8%), flatulence (75.7%), and gastroesophageal reflux (51.5%). Depression and anxiety were observed in 81.8% and anemia in 51.1%. A higher prevalence of bone disorders was associated with higher age at DH diagnosis (P=0.035). Duodenal biopsy showed changes in all patients. Improvement after treatment only with a gluten-free diet (GFD) plus dapsone was verified in 81.2%. CONCLUSION Patients with DH referred to a gastroenterologist showed a high frequency of gluten intolerance and systemic complaints. Duodenal histological alterations were found in all the cases. The treatment based on GFD plus dapsone was effective in most patients.
Collapse
Affiliation(s)
| | - Luiz Roberto Kotze
- Universidade Federal do Paraná, Setor de Ciências da Saúde, Curitiba, PR, Brasil
| | | | - Renato Nisihara
- Universidade Federal do Paraná, Setor de Ciências da Saúde, Curitiba, PR, Brasil.,Universidade Positivo, Departamento de Medicina, Curitiba, PR, Brasil
| |
Collapse
|
5
|
Kotze LMDS, Kotze LR, Souza RCA, Nisihara R. Upper gastrointestinal complaints in celiac patients at diagnosis. Association with endoscopic and histopathological findings. Rev Esp Enferm Dig 2021; 114:62-63. [PMID: 34607444 DOI: 10.17235/reed.2021.8263/2021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
This study investigated the prevalence of upper gastrointestinal symptoms in Brazilian patients at the diagnosis of celiac disease (CD), associating with endoscopic and histopathological findings. We did a retrospective study including adult patients diagnosed with CD during January 2013 to December 2019.
Collapse
|
6
|
Kotze LMS, Utiyama SRR, Kotze LR, Nisihara R. SERONEGATIVE CELIAC DISEASE IN BRAZILIAN PATIENTS: A SERIES OF CASES. Arq Gastroenterol 2021; 58:214-216. [PMID: 34231664 DOI: 10.1590/s0004-2803.202100000-39] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Accepted: 01/06/2021] [Indexed: 12/29/2022]
Abstract
BACKGROUND Celiac disease (CD) is an autoimmune disease characterized by immune reaction mostly to wheat gluten. The diagnosis is based on clinical, serological and histological findings in patients ingesting gluten. Cases that the clinical profile indicates CD and the autoantibodies are negative bring so a dilemma for the professional, as the risk of missed the diagnosis or a delay at the same. OBJECTIVE To show the importance of correct diagnosis of cases with seronegative celiac disease (SNCD). METHODS Ten cases of SNCD Brazilian patients were retrospectively studied (2013 to 2019). Data of clinical complaints, autoantibodies, IgA serum levels, histological findings and HLA-DQ2/DQ-8 were compiled. Dual-X densitometry, delay at diagnosis, previous autoimmune diseases and family history of CD were also checked. RESULTS All SNCD patients presented clinical symptoms of CD, with confirmed diagnosis by histological findings of the duodenal mucosa and HLA-DQ2 and/or HLA-DQ8 positivity. All patients had normal IgA levels and negative autoantibodies (IgA-anti-transglutaminase and anti-endomysial). Dual-X densitometry detected osteopenia in two women and osteoporosis in two males, all with low levels of vitamin D. Delay diagnostic ranged from 1 to 19 years. Familiar occurrence of CD was reported in 40% of the cases. After one year of gluten-free diet, eight patients refer improve of symptoms, while duodenal biopsies, done in five cases, showed histological improvement. CONCLUSION Patients who demonstrate the clinical profile of celiac disease with negative serology and normal levels of IgA, especially those who have family members with celiac disease, should be submitted to duodenal biopsies to look for histological findings.
Collapse
Affiliation(s)
- Lorete M S Kotze
- UUniversidade Federal do Paraná, Hospital de Clínicas, Curitiba, PR, Brasil
| | | | - Luiz Roberto Kotze
- UUniversidade Federal do Paraná, Hospital de Clínicas, Curitiba, PR, Brasil
| | - Renato Nisihara
- UUniversidade Federal do Paraná, Hospital de Clínicas, Curitiba, PR, Brasil.,Universidade Positivo, Departamento de Medicina, Curitiba, PR, Brasil
| |
Collapse
|
7
|
Rosevics L, Kotze LR, Ramos Júnior O. ILEITIS - DO ENDOSCOPIST AND PATHOLOGIST SPEAK THE SAME LANGUAGE? Arq Gastroenterol 2021; 58:145-149. [PMID: 34231660 DOI: 10.1590/s0004-2803.202100000-25] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/21/2020] [Accepted: 01/30/2021] [Indexed: 11/22/2022]
Abstract
BACKGROUND Ileitis is defined as an inflammation of the ileum, which is evaluated during colonoscopy. Biopsies should be performed on altered ileus, aiding to the diagnosis. OBJECTIVE Evaluate the correlation of anatomopathological findings on ileitis between pathologists and endoscopists. METHODS A retrospective, cross-sectional study, between 2013 and 2017. Examination report, indications for colonoscopy, and medical records were evaluated to identify whether the colonoscopic findings were clinically significant. Anatomopathological samples were reviewed by a pathologist expert in gastrointestinal tract. Patients over 18 years of age who had undergone ileoscopy were included, whereas patients below 18 years of age and those with previous intestinal resections were excluded. The correlation was assessed using the kappa coefficient index. RESULTS A total of 5833 colonoscopies were conducted in the study period and 3880 cases were included. Ileal alterations were observed in 206 cases, with 2.94% being clinically significant. A hundred and sixty three biopsies were evaluated using the kappa index, resulting in agreement among pathologists of 0.067 and among pathologist and endoscopist of 0.141. CONCLUSION It was observed that despite the low concordance between pathologists and endoscopists, there was no change in patient outcomes. This study confirms the importance of knowledge of the main anatomopathological changes related to ileitis by pathologists and endoscopists, making the best diagnosis and follow-up.
Collapse
Affiliation(s)
- Leticia Rosevics
- Universidade Federal do Paraná, Hospital de Clínicas, Curitiba, PR, Brasil
| | - Luiz Roberto Kotze
- Universidade Federal do Paraná, Hospital de Clínicas, Curitiba, PR, Brasil
| | - Odery Ramos Júnior
- Universidade Federal do Paraná, Hospital de Clínicas, Curitiba, PR, Brasil
| |
Collapse
|
8
|
Kotze LMDS, Mallmann A, Miecznikowski RC, Chrisostomo KR, Kotze LR, Nisihara R. REPRODUCTIVE ASPECTS IN BRAZILIAN CELIAC WOMEN. Arq Gastroenterol 2020; 57:107-109. [PMID: 32294744 DOI: 10.1590/s0004-2803.202000000-18] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/16/2019] [Accepted: 11/11/2019] [Indexed: 11/22/2022]
Abstract
BACKGROUND Celiac disease (CD) is a chronic enteropathy in response to ingestion of gluten. CD was associated with gynecological disorders. OBJECTIVE In this retrospective study, we aimed to investigate the age of menarche, age of menopause, number of pregnancies and abortions in Brazilian celiac patients. METHODS We studied 214 women diagnosed with CD and as control group 286 women were investigated. RESULTS Regarding the mean age of menarche, a significant difference was found (12.6±1.40 in CD and 12.8±1.22 years in healthy group; P=0.04). Regarding abortions, in CD women 38/214 (17.8%) and 28/286 (9.8%) in the control group reported abortion (P=0.0092, OR:1.98; CI95%=1.1- 3.3). There was no significant difference in the mean age of menopause nor number of pregnancies per woman. CONCLUSION In this study, we found that celiac women had a higher mean age of menarche and higher risk of spontaneous abortions.
Collapse
Affiliation(s)
| | - Andyara Mallmann
- Universidade Federal do Paraná, Hospital de Clínicas, Curitiba, PR, Brasil
| | | | | | - Luiz Roberto Kotze
- Universidade Federal do Paraná, Hospital de Clínicas, Curitiba, PR, Brasil
| | - Renato Nisihara
- Universidade Federal do Paraná, Hospital de Clínicas, Curitiba, PR, Brasil.,Faculdade Evangélica Mackenzie do Paraná, Departamento de Medicina, Curitiba, PR, Brasil.,Universidade Positivo, Departamento de Medicina, Curitiba, PR, Brasil
| |
Collapse
|
9
|
de Araujo WJB, Timi JRR, Kotze LR, Vieira da Costa CR. Comparison of the effects of endovenous laser ablation at 1470 nm versus 1940 nm and different energy densities. Phlebology 2018; 34:162-170. [PMID: 29804500 DOI: 10.1177/0268355518778488] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
OBJECTIVES To evaluate histological and immunohistochemical changes in the great saphenous vein after endovenous laser ablation at two different wavelengths (1470 vs. 1940 nm) and linear endovenous energy density values (50 vs. 100 J/cm). METHOD Segments were obtained from the conventional eversion removal of great saphenous vein and divided into a control group and four groups for ex vivo irradiation (control group; A: 1470 nm, 50 J/cm; B: 1470 nm, 100 J/cm; C: 1940 nm, 50 J/cm; D: 1940 nm, 100 J/cm). Fifty venous segments ( n = 10/group) were analyzed. Changes were classified into low-temperature changes, moderate-temperature changes, high-temperature changes, and very high-temperature changes. RESULTS In the intima, low-temperature changes + moderate-temperature changes were significantly more prevalent in group A (65.4%) than in D ( p = 0.001). In the media, low-temperature changes + moderate-temperature changes were achieved mostly in groups A and C (77.4% and 75.0%, respectively). In adventitia fragments, 100% of changes in group A were low-temperature changes + moderate-temperature changes. CONCLUSIONS The 1940-nm laser wavelength with linear endovenous energy density of 100 J/cm was excessively destructive to the intima and media causing a high rate of high-grade thermal damage. These findings corroborate the possibility of using lower linear endovenous energy densities with 1940-nm devices to achieve effective occlusion with less high grade thermal damage to the intima and media, as well as to prevent damages to the adventitia and perivenous tissues, including venous perforation and its attendant clinical consequences.
Collapse
|
10
|
Kotze LMDS, Nisihara R, Utiyama SRDR, Kotze LR. Absence of HLA-DQ2 and HLA-DQ8 does not exclude celiac disease in Brazilian patients. Rev Esp Enferm Dig 2014; 106:561-562. [PMID: 25544420] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
|
11
|
Kotze LMDS, Vecchia LA, Nisihara R, Kotze LR. Dermatitis herpetiformis in Brazilan male celiac disease patients: A case series. Rev Esp Enferm Dig 2014; 106:562-564. [PMID: 25544421] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
|
12
|
da Silva Kotze LM, Nisihara R, Kotze LR, da Rosa Utiyama SR. Celiac disease and dermatitis herpetiformis in Brazilian twins: a long-term follow-up and screening of their relatives. J Pediatr Endocrinol Metab 2013; 26:71-5. [PMID: 23329745 DOI: 10.1515/jpem-2012-0282] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/30/2012] [Accepted: 10/23/2012] [Indexed: 11/15/2022]
Abstract
OBJECTIVES To investigate three pairs of twins with celiac disease (CD) concerning clinical presentation, diagnostic procedures, and long-follow-up, besides screening CD in their first-degree relatives. PATIENTS/METHODS CD was diagnosed in childhood by endoscopic duodenal biopsy in two monozygotic (MZ) female pairs (A1 and A2, B1 and B2) and one dizygotic (DZ) pair, in which the male (C1) had CD and the female (C2) was negative. The patients had periodic evaluations after a gluten-free diet (GFD) for 16 to 21 years. Nine first-degree relatives were screened by serological tests and when positive, referred for intestinal biopsies. RESULTS At diagnosis, all CD patients had the classic presentation. A1/A2: scalloped duodenal mucosa with atrophic areas, Marsh III-b, after 16 years of GFD was antiendomysium antibody (EmA) negative, normal mucosa. B1/B2 at diagnosis: mucosal atrophy, Marsh III-b, after 21 years was EmA negative, decreased folds. Patient C1: decreased folds, Marsh III-b, after 16 years was EmA positive, decreased folds, admitted to gluten ingestion. A1, A2, and B1 presented dermatitis herpetiformis. The father of A1/A2 and the mother of C1/C2 were celiac. CONCLUSIONS The long-term follow-up of the patients allowed some observations such as the concordance for CD in MZ twins, both in relation to the time of onset and the severity of the disease. Also, the findings of serological, endoscopic, and histological analyses were similar. Dermatitis herpetiformis was present in patients with CD, with partial concordance in MZ twins.
Collapse
|
13
|
|
14
|
Miranda EF, Greca FH, Noronha L, Kotze LR, Rubin MR. The influence of methylene blue on the healing of intestinal anastomoses subjected to ischemia and reperfusion in rats. Acta Cir Bras 2010; 25:63-70. [DOI: 10.1590/s0102-86502010000100015] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2009] [Accepted: 11/19/2009] [Indexed: 11/22/2022] Open
Abstract
PURPOSE: To investigate the influence of methylene blue, on the healing of intestinal anastomoses subjected to ischemia and reperfusion in rats. METHODS: Forty-five rats divided into the following three groups were used: control (G1); ischemia without methylene blue (G2); and ischemia with methylene blue (G3). A laparotomy was performed and the cranial mesenteric artery isolated. Whereas the cranial artery was temporarily occluded for 45 minutes in groups G2 and G3, prior to enterotomy and intestinal anastomosis, in group G1 the enterotomy and intestinal anastomosis were performed without prior lesion. Afterwards, 2mL of 0.5% methylene blue were instilled in the peritoneal cavities of the animals in group G3, and 2mL of isotonic saline solution in the peritoneal cavities of the animals in group G2. After the reperfusion, an enterectomy and intestinal anastomosis were performed. After the animals had been sacrificed on the seventh day after the operation, the abdominal cavity was examined by resection of a segment of the intestine containing the anastomosis in order to measure its strength and for histopathological examination. RESULTS: Free fluid or abscesses in the peritoneal cavity were rare. When inflammation was analyzed, the group subjected to ischemia without methylene blue had a higher score for mononuclear cells (p=0.021) and granulation tissue (p=0.044). No significant difference was observed in the density of type I or type III collagens. CONCLUSION: The methylene blue did not show beneficial effect on the healing of intestinal anastomoses subjected to ischemia and reperfusion in rats.
Collapse
|
15
|
Kotze LMDS, Rodrigues APB, Kotze LR, Nisihara RM. A Brazilian experience of the self transglutaminase-based test for celiac disease case finding and diet monitoring. World J Gastroenterol 2009; 15:4423-8. [PMID: 19764094 PMCID: PMC2747063 DOI: 10.3748/wjg.15.4423] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM: To evaluate the effectiveness of a rapid and easy fingertip whole blood point-of-care test for celiac disease (CD) case finding and diet monitoring.
METHODS: Three hundred individuals, 206 females (68.7%) and 94 males (31.3%), were submitted to a rapid and easy immunoglobulin-A-class fingertip whole blood point-of-care test in the doctor’s office in order to make immediate clinical decisions: 13 healthy controls, 6 with CD suspicion, 46 treated celiacs, 84 relatives of the celiac patients, 69 patients with dyspepsia, 64 with irritable bowel syndrome (IBS), 8 with Crohn’s disease and 9 with other causes of diarrhea.
RESULTS: Upper gastrointestinal endoscopy with duodenal biopsies was performed in patients with CD suspicion and in individuals with positive test outcome: in 83.3% (5/6) of the patients with CD suspicion, in 100% of the patients that admitted gluten-free diet transgressions (6/6), in 3.8% of first-degree relatives (3/79) and in 2.9% of patients with dyspepsia (2/69). In all these individuals duodenal biopsies confirmed CD (Marsh’s histological classification). The studied test showed good correlation with serologic antibodies, endoscopic and histological findings.
CONCLUSION: The point-of-care test was as reliable as conventional serological tests in detecting CD cases and in CD diet monitoring.
Collapse
|
16
|
Marinho JL, Piovesan EJ, Leite Neto MP, Kotze LR, Noronha LD, Twardowschy CA, Lange MC, Scola RH, Zétola VHF, Nóvak EM, Werneck LC. Clinical, neurovascular and neuropathological features in Sneddon's syndrome. Arq Neuropsiquiatr 2008; 65:390-5. [PMID: 17665002 DOI: 10.1590/s0004-282x2007000300005] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/15/2006] [Accepted: 02/06/2007] [Indexed: 11/21/2022]
Abstract
Sneddon's syndrome (SS) is characterized by ischemic cerebrovascular episodes and livedo reticularis. It is more common in young women and can also be associated with valvulopathy, a history of spontaneous abortion, renal involvement and vascular dementia. We describe three cases of young women with this disease. The patients had repeated ischemic cerebral episodes, livedo reticularis and thrombocytopenia. CT and MRI showed strokes and cerebral atrophy. Autopsy in one of the patients revealed cerebral infarctions. Anticardiolipin antibodies were detected in two patients. Antiphospholipid antibodies may be found in some patients with ischemic cerebrovascular events and livedo reticularis. SS may thus be associated with antiphospholipid syndrome. We described three new cases of SS and discuss the pathophysiology of this disease.
Collapse
|
17
|
Abstract
INTRODUCTION/AIM Patients with celiac disease (CD) can develop a gluten related autoimmune disorder that affects not only the small intestine but other tissues as well. An increased prevalence of autoimmune diseases has been reported, particularly autoimmune thyroiditis. The aim of this study was to characterize thyroid disorders in patients with CD. PATIENTS/METHODS Fifty-two patients with CD (43 female, 9 male; mean age, 41.1 years) were studied. Nine were on a gluten-free diet (GFD). They were divided into four groups: Group 1, without thyroid involvement (n=30); Groups 2A-C, with thyroid involvement (n=22); Group 2A, subclinical hypothyroidism (n=11); Group 2B, clinical hypothyroidism (n=10); and Group 2C, other thyroid disorders (n=1). CD was confirmed by serologic and histologic criteria. Thyroid involvement was detected by measurement of thyroid stimulating hormone (TSH) and anti-thyroperoxidase antibodies (anti-TPO). RESULTS Increased levels of TSH and/or anti-TPO levels were detected in Groups 2A (21.1%) and 2B (19.2%). The patients of Group 2B presented clinical symptoms of hypothyroidism before the diagnosis of CD, and 5 of these patients were receiving levothyroxine. One woman (Group 2C; 1.92%) had a medullary carcinoma. There was statistical significance between the age when thyroid disease was diagnosed (current age) and the age of CD diagnosis between Groups 1 and 2B. Patients with thyroid involvement presented associated diseases such as diabetes mellitus (2), Down's syndrome (2), ulcerative colitis (1), and dermatitis herpetiformis (2). CONCLUSIONS Our findings demonstrated an increased prevalence of thyroid disorders (hypothyroidism, 19.2%; and subclinical hypothyroidism, 21.2%), and other associated diseases in celiac patients, even on a GFD, increasing with the age of the patients. Screening for associated diseases is recommended for patients with CD, independent of age at diagnosis or treatment duration.
Collapse
|