Efecto perjudicial de la pandemia por SARS-CoV-2 en la sintomatología digestiva en pacientes con síndrome de intestino irritable / Detrimental impact of SARS-CoV-2 pandemic in the symptomatology of patients with irritable bowel syndrome

Irritable Bowel Syndrome (IBS) is a more frequent disorder in the brain-gut axis interaction in the world. COVID-19 has affected the population's mental health, and its impact on clinical severity in patients with IBS is unknown. Objective: To evaluate the effect of psychosocial stress produced by the pandemic on the severity of gastrointestinal symptoms. Methodology: 54 women and three men with IBS were interviewed by telephone. Factors associated with quality of life, comorbidities, IBS subtype, and COVID-19 diagnosis were asked. Calls were developed between June 2020 to January 2021. Results: 75% had Diarrheal IBS (IBS-D), 67% had comorbidities, 47% with busy work, and 70% in person, five patients (9%) were diagnosed with COVID-19. Of the total, 88% referred to change in gastrointestinal symptoms, 56% increased abdominal pain, and 95% bloating. Abdominal pain was negatively associated with quality of life (p < 0.036), and the incomplete evacuation's sensation positively with difficulty sleeping (p < 0.034). Conclusion: In this study, IBS patients interviewed by telephone reported higher abdominal pain and subjective bloating associated with the pandemic by SARS-CoV-2. Keywords: Irritable

El Síndrome de Intestino Irritable (SII) es uno de los trastornos en la interacción cerebrointestino más frecuentes en el mundo. La pandemia COVID-19 ha afectado la salud mental de la población, siendo desconocido su impacto en la severidad clínica en pacientes con SII. Objetivo: Evaluar el efecto del estrés psicosocial producido por la pandemia en la severidad de síntomas gastrointestinales de pacientes con SII. Metodología: 54 mujeres y 3 hombres con SII fueron entrevistados vía telefónica. Se preguntó por factores asociados a calidad de vida, comorbilidades, subtipo de SII y diagnóstico de COVID-19. Las llamadas se realizaron entre junio de 2020 hasta enero de 2021. Resultados: Un 75% presentó SII Diarreico (SII-D), el 67% comorbilidades, el 47% con trabajo activo y 70% presencial, 5 pacientes (9%) diagnosticados COVID-19. Del total, 88% refirió cambio en síntomas gastrointestinales, 56% aumentó el dolor abdominal y 95% la distensión abdominal. El dolor abdominal se asoció negativamente con la calidad de vida (p < 0,036), y la sensación de evacuación incompleta positivamente con la dificultad para dormir (p < 0,034). Conclusión: En este estudio, los pacientes con SII entrevistados vía telefónica reportaron mayor dolor y distensión abdominal subjetiva asociado a la pandemia por SARS-CoV-2.

[Skin and soft tissue infection caused by Streptococcus pneumoniae: report of 15 cases]. / Infección de piel y partes blandas por Streptococcus pneumoniae: presentación de 15 casos.

OBJECTIVE: Streptococcus pneumoniae is a very rare cause of skin and soft tissue infections (SSTI). The aim of this study was to determine the clinical and microbiological characteristics of these infections. METHODS: The medical records of patients with SSTIs due to S. pneumoniae diagnosed at the University Hospital of Guadalajara between January 2012 and December 2020 were retrospectively reviewed. Microbiological identification was performed using conventional procedures. Antimicrobial sensitivity was performed using the MicroScan WalkAway-96 plus automatic system and E-test strips following the recommendations of the European Committee on Antimicrobial Susceptibility Testing (EUCAST). RESULTS: Fifteen cases of SSTIs were diagnosed. 73,3% of the cases presented underlying diseases, neoplasias being the most frequent. 60% of the cases presented predisposing factors, immunosuppression being the most common. The clinical presentations were: abscesses in different locations, ulcers, surgical wounds, lactational mastitis and necrotizing fasciitis. Polymicrobial infections were detected in 73.3% and the etiology was nosocomial in 6.6%. The clinical course was favorable in 90.9% of the cases. The antibiotics with the highest percentages of sensitivity against S. pneumoniae were cefotaxime, levofloxacin, vancomycin, linezolid and rifampicin. CONCLUSIONS: S. pneumoniae should be kept in mind as a possible causative agent of SSTIs, especially in patients with neoplasias and immunosuppression. Its involvement in infections such as lactational mastitis and necrotizing fasciitis should be highlighted. The clinical evolution is favorable in most patients, but it is important to pay special attention to cases of necrotizing fasciitis due to the severity of these infections.

Paradoxical Stimulatory Response of Remanent Sphincter of Oddi to Buscapina After Endoscopic Sphincterotomy

Background/Aims@#Endoscopic removal of bile duct stones has become the treatment of choice, which includes endoscopic sphincterotomy (EST) in the majority of cases, destroying at least partially the Oddi sphincter (OS). Loss of sphincter function in variable grade has been described, but changes in innervation are not known. @*Methods@#Endoscopic manometry of OS was performed in 14 patients after EST with specialized perfused catheter. Pressure values were registered before and after 10 mg Buscapina injected intravenously. @*Results@#Choledocho-duodenal pressure gradient was absent in all of 14 patients. Basal OS pressure was zero in 7 and conserved in normal range in the remaining 7. Phasic motor activity was registered in 11 patients and was absent in 3 patients. After 10 mg Buscapina intravenous injection, instead of habitual inhibition, increase in basal OS pressure and in frequency of phasic contractions was observed in 9 patients. This response was not related to age of patients, neither with time elapsed between the EST and manometry, nor the estimated size of papillotomy orifice. Duodenal peristalsis was invariably inhibited in all patients. @*Conclusions@#EST destroys not only the smooth muscle of OS, also alters the innervation interrupting the duodeno-sphincteric nerve circuit. This finding questions the use of Buscapina or other anticholinergic agent as spasmolytic in patients after EST.

Paradoxical Stimulatory Response of Remanent Sphincter of Oddi to Buscapina After Endoscopic Sphincterotomy

Background/Aims@#Endoscopic removal of bile duct stones has become the treatment of choice, which includes endoscopic sphincterotomy (EST) in the majority of cases, destroying at least partially the Oddi sphincter (OS). Loss of sphincter function in variable grade has been described, but changes in innervation are not known. @*Methods@#Endoscopic manometry of OS was performed in 14 patients after EST with specialized perfused catheter. Pressure values were registered before and after 10 mg Buscapina injected intravenously. @*Results@#Choledocho-duodenal pressure gradient was absent in all of 14 patients. Basal OS pressure was zero in 7 and conserved in normal range in the remaining 7. Phasic motor activity was registered in 11 patients and was absent in 3 patients. After 10 mg Buscapina intravenous injection, instead of habitual inhibition, increase in basal OS pressure and in frequency of phasic contractions was observed in 9 patients. This response was not related to age of patients, neither with time elapsed between the EST and manometry, nor the estimated size of papillotomy orifice. Duodenal peristalsis was invariably inhibited in all patients. @*Conclusions@#EST destroys not only the smooth muscle of OS, also alters the innervation interrupting the duodeno-sphincteric nerve circuit. This finding questions the use of Buscapina or other anticholinergic agent as spasmolytic in patients after EST.

Las alteraciones de la microbiota intestinal en la patogenia del hígado graso no alcohólico / Alterations of the intestinal microbiota in the pathogenesis of nonalcoholic fatty liver disease

Non-alcoholic fatty liver disease (NAFLD) is currently considered in Chile and worldwide, as the main cause of cirrhosis and liver transplantation. It is therefore one of the main public health objectives for reducing its prevalence. In last years, it was suggested that the intestinal microbiota (IM) might contribute to the pathophysiology of NAFLD, as well as in the progression toward nonalcoholic steatohepatitis (NASH) and cirrhosis. It is known that changes in the composition of IM are associated with alterations in intestinal permeability and the production of inflammatory metabolites. These alterations are part of the pathophysiological mechanisms leading to the development of NASH. However studies on MI in patients with NAFLD and NASH in Chile are scarce. Through a research grant, recently awarded at the Hospital Clínico Universidad de Chile, we aim to confirm and characterize the intestinal dysbiosis associated with NAFLD in Chilean patients and to establish the relationship between the changes in microbial composition with the progression of liver damage. The description of these alterations represents an opportunity to explore new therapeutic approaches for future interventions. In effect, through the restoration of an intestinal microbial environment towards homeostasis in these patients, we expect to reverse or improve the progression of damage provoked by this disease. (AU)

Calprotectina fecal: utilidad en el diagnóstico diferencial de enfermedad inflamatoria intestinal y síndrome intestino irritable en adultos / Fecal Calprotectin: utility in the differential diagnosis of inflammatory bowel disease and irritable bowel syndrome in adults

Differentiation between inflammatory bowel disease (IBD) and irritable bowel syndrome (IBS) can be complex as their symptoms are often similar and unspecific. Fecal biomarkers could be useful to select patients with suspected organic diseases for colonoscopy, with the aim to improve early diagnosis and to avoid unnecessary invasive studies. Fecal calprotectin (FC) is a protein found mainly in neutrophils that is released into the feces as a result of cell disruption and apoptosis. Currently, FC is a simple and non-invasive biomarker of intestinal inflammation. Inflammatory gastrointestinal disorders are associated with high levels of FC, as occurs in IBD. This review focuses on FC as a useful tool for differential diagnosis between IBS and IBD in adults. (AU)

Pancreatitis recurrente por disquinesia hipertónica del esfínter de oddi: tratamiento endoscópico y seguimiento a largo plazo en un caso clínico / Recurrent pancreatitis caused by oddi sphincter’s hypertonic dyskinesia: case report of endoscopic treatment and long-term follow-up

It is frequently difficult to determine the exact cause of recurrent acute pancreatitis (RAP), which can be life threatening in several cases. Not detected biliary microlithiasis is the most frequent etiology, buthypertonic dyskinesis of Oddi’s sphincter also can cause RAP. Non-invasive diagnosis of this functional disorder is difficult, endoscopic manometry of Oddi’s sphincter allows measuring pressure in the choledochus,in the pancreatic duct and specifically in the sphincter region. Once hypertonic dyskinesis is demonstrated, the treatment option is the partial or total ablation of the sphincter, via endoscopic or surgical methods. This intervention results in an improvement or complete resolution in about 70 percent of the patients, preventing new bouts of acute pancreatitis and eventual progression to chronic disease. In this paper, we describe the history of one of our patients, who consulted more than ten years after cholecystectomy for recurrent abdominal pain and presented three episodes of acute pancreatitis. Endoscopic manometry of Oddi’s sphincter was performed in 1997, with the detection of very high pressure in biliary and pancreatic segments of the sphincter, demonstrating hypertonic dyskinesis involving both segments. A dual endoscopic sphincterotomy was performed, followed by marked reduction in the pressure of biliopancreatic ducts and Oddi’s sphincter and in abolition of choledocho-duodenal and pancreatic-duodenal gradient. She was asymptomatic till 2002, later on, she required endoscopic pneumatic dilatation of the sphincterotomy. She had no more acute pancreatitis episodes and CT scan in 2014 showed a normal pancreas.

Con frecuencia resulta difícil determinar la etiología de la pancreatitis aguda recurrente (PAR), que puede amenazar hasta la vida del paciente. Aparte de la patología litiásica biliar no diagnosticada, la disquinesia hipertónica del esfínter de Oddi (EO) causa con cierta frecuencia PAR. Su diagnóstico no invasivo es difícil, la manometría del esfínter de Oddi permite medir los valores de la presión en la vía biliar, en el conducto pancreático y en la región del esfínter. Una vez que la disquinesia hipertónica se demuestra, su tratamiento es la ablación parcial o total del esfínter, con método endoscópico o quirúrgico, con resolución del cuadro clínico en aproximadamente 70 por ciento de los pacientes, logrando evitar los nuevos brotes de pancreatitis aguda (PA) y la eventual progresión hacia pancreatitis crónica. En este trabajo describimos la historia de una paciente colecistectomizada, quien después de varios años de dolor abdominal recurrente, presentó tres brotes de PA. Manometría de EO fue realizada en 1997, detectando presiones muy elevadas, comprobando disquinesia hipertónica de los segmentos biliar y pancreático del esfínter. Se realizó esfinterotomía endoscópica doble, seguida por gran disminución de los valores de presión, abolición del gradiente colédoco-duodenal y pancreático-duodenal. Estuvo asintomática hasta el 2002, y posteriormente requirió dilatación neumática de los orificios de esfinterotomías. No ha tenido más recaídas de pancreatitis, la tomografía computada de control en noviembre de 2014 mostró un páncreas normal.

Presencia de síntomas digestivos en el Día Mundial de la Salud Digestiva / Presence of digestive symptoms in the World Digestive Health Day

Introduction: Gastrointestinal symptoms such as heartburn, indigestion/dyspepsia, constipation and bloating are very common in every community. Our group applied a questionnaire in order to identify the presence of gastrointestinal symptoms. Methodology: In 2012, during the World Digestive Health Day a survey of 13 questions given by the World Gastroenterology Organization (WGO) was administered to a group of people (E) at the Clinical Hospital of the University of Chile (HCUCH); the questions were based on the presence and frequency of digestive symptoms. The results were compared with two other groups, one rural (R) and another comprised of people that were accompanying the patients attending HCUCH (group A) for examinations. A χ2 test was used to compare variables by group. Results: Total E = 270, A = 100, R = 69. Women: E = 212 (79 percent), A = 66 (66 percent), R = 43 (62.4 percent). Age E = 48, A = 44, R = 53 (p = 0.0003). Digestive discomfort: E = 94.8 percent (256), A = 81 percent (81), R = 85.5 percent (59) p = 0.000. Distension/bloating E = 94.44 percent (255), A = 84 percent (84), R = 81.2 percent (56) p = NS. Abdominal pain/discomfort E = 89.6 percent (242), A = 75 percent (75), R = 82.6 percent (57) p = 0.000. Constipation: E = 80 percent (216), A = 71 percent (71), R = 63.7 percent (44) p = 0.01, with significant differences in sensation of incomplete evacuation in the 3 groups p = 0.001. Heartburn E = 75.2 percent (203), A = 67 percent(67), R = 68.1 percent (47) p = NS. Reflux E = 74 percent (200), A = 69 percent (69), R = 68.1 percent (47) p = NS. Interference with sleep: E = 62.2 percent (168), A = 45 percent (45), R = 56.5 percent (39) p = 0.012. Problems with soft/mushy/liquid stools = 65.92 percent (178), A = 61 percent (61), R = 68.11 percent (47) p = NS. Conclusions: Over 80 percent of respondents provided an upset stomach. The control group had the highest prevalence of digestive symptoms...

Introducción: Síntomas digestivos como pirosis, indigestión/dispepsia, constipación y distensión son muy frecuentes en cada comunidad. Nuestro grupo aplicó un cuestionario con el objetivo de identificar la presencia de sintomatología digestiva. Metodología: En el año 2012, durante el día mundial de la salud digestiva (DMSD) se realizó en el Hospital Clínico de la Universidad de Chile (HCUCH), una encuesta propuesta por la Organización Mundial de Gastroenterología (OMGE) que incluía 13 preguntas basadas en la presencia y frecuencia de síntomas digestivos. La encuesta se hizo a un grupo de personas (E). Los resultados fueron comparados con otros dos grupos, uno rural (R) y otro conformado por acompañantes (A) de pacientes que acudieron a exámenes al HCUCH. Se realizó una prueba χ² para comparar variables por grupo. Resultados: Total E = 270; A = 100; R = 69. Mujeres: E = 212 (79 por ciento), A = 66 (66 por ciento), R = 43 (62,4 por ciento). Edad E = 48, A = 44, R = 53 (p = 0,0003). Molestias digestivas: E = 94,8 por ciento (256), A = 81 por ciento (81); R = 85,5 por ciento (59) p = 0,000. Distensión/hinchazón E = 94,44 por ciento (255), A = 84 por ciento (84), R = 81,2 por ciento (56) p = NS. Dolor/molestia abdominal E = 89,6 por ciento (242), A = 75 por ciento (75), R = 82,6 por ciento (57) p = 0,000. Constipación: E = 80 por ciento (216), A = 71 por ciento (71), R = 63,7 por ciento (44) p = 0,01, existiendo diferencias significativas en sensación de evacuación incompleta en los 3 grupos p = 0,001. Pirosis E = 75,2 por ciento (203), A = 67 por ciento (67), R = 68,1 por ciento (47) p = NS. Reflujo E = 74 por ciento (200), A = 69 por ciento (69), R = 68,1 por ciento (47) p = NS. Interferencia con el sueño: E = 62,2 por ciento (168), A = 45 por ciento(45), R = 56,5 por ciento (39) p = 0,012. Problemas de heces blandas/ pastosas/líquidas E = 65,92 por ciento (178), A = 61 por ciento (61), R = 68,11 por ciento (47) p = NS...

Sobrecrecimiento bacteriano intestinal y pseudoobstrucción intestinal crónica: una relación poco conocida / Small intestinal bacterial overgrowth and chronic intestinal pseudo-obstruction

Chronic intestinal pseudo-obstruction (CIP) is the most severe intestinal motility disorder. Small intestinal bacterial overgrowth (SIBO) is frequently associated to dysmotility. In spite of this association, there is scare data on the relation between CIP and SIBO. To establish occurrence of CIP in SIBO patients in inter-crisis periods. To compare clinical and manometric characteristics of SIBO and non-SIBO patients. Retrospective analysis of 40 CIP patients (average age: 41 years; range: 18-76 years; 75 percent women). The following elements were registered: symptoms (such as pain, distention, vomit, constipation, diarrhea and weight loss); findings of the intestinal manometry (neuropathic, miopatic and mix pattern; intestinal motility index); and SIBO using lactulose H2 breath test, defined as an increase > 20 ppm in 2 or more figures in the first 60 minutes. Statistical analysis: t-test y and comparison of two ratios. SIBO was observed in 60 percent of the patients with CIP. Three or more symptoms were observed in 70.8 percent of the patients with SIBO 50 percentwithout SIBO (p = NS). In patients with SIBO, the most frequent symptom was abdominal pain (70.8 percent p= 0.032). There were no differences between SIBO patients and the different motility patterns, however, the intestinal motility index was lower for the SIBO group (9.7 +/- 44 12.3 +/-7; p < 0.001). : There is a high prevalence of SIBO in CIP patients. This is associated to a major compromise of intestinal motility assessed by the intestinal motility index...

Introducción: La pseudoobstrucción intestinal crónica (POIC) es el trastorno más grave de la motilidad intestinal. El sobrecrecimiento bacteriano intestinal (SBI) se asocia frecuentemente a estados de dismotilidad. A pesar de esta asociación existen escasos datos sobre la relación entre POIC y SBI. Objetivo: Determinar SBI en pacientes con POIC en período inter-crisis. Comparar características clínicas y manométricas de pacientes con y sin SBI. Material y Método: Análisis retrospectivo de 40 pacientes con POIC (edad promedio: 41 años, rango: 18-76 años; 75 por ciento mujeres). Se registraron síntomas (dolor, distensión, vómitos, constipación, diarrea, baja de peso), hallazgos en manometría intestinal (patrón neuropático, miopático o mixto, índice de motilidad intestinal (IMI)) y SBI con test de H2 con lactulosa, definido como la elevación > 20 ppm en 2 o más cifras en los primeros 60 min. Análisis estadístico: t-test y comparación de 2 proporciones. Resultados: Se observó SBI en 60 por ciento de los pacientes con POIC. Tres o más síntomas se presentaron en 70,8 por ciento de los pacientes con SBI vs 50 por ciento en POIC sin SBI (p = NS). El síntoma dolor abdominal fue más frecuente en pacientes con SBI (70,8 por ciento vs 31,2 por ciento, p = 0,032). No hubo diferencias entre pacientes con SBI y los distintos patrones de motilidad, sin embargo, el IMI fue menor para el grupo con SBI (9,7 +/- 1,44 vs 12,3 +/- 1,7, p < 0,001). Conclusiones: Existe una alta prevalencia de SBI en pacientes con POIC. Esto se relaciona con mayor compromiso de la motilidad intestinal evaluado por el IMI.

Sarcoma de Kaposi en mucosas en pacientes PPVI: a propósito de 2 casos: revisión de bibliografía / Kaposi´s Sarkoma (KS) in patiens living with HIV: apropos of 2 cases: review of literature

El Sarcoma de Kaposi (SK) es un tumor vascular que puede comprometer la piel. En 1872 el dermatólogo vienés Moritz Kaposi describió por primera esta entidad. Tradicionalmente se la ha considerado un proceso crónico, decurso lento, que afecta sobre todo a hombres ancianos del este de Europa. No recibió mayor atención hasta que apareció como epidemia en hombres que tienen sexo con hombres (HSH) en la década de los 80 y fue reconocido como marcador clínico de SIDA. Describimos nuestra experiencia en la Unidad de Atención y Control en Salud Sexual (UNACESS) de dos varones PPVI: uno con lesión en cara mucosa del prepucio y otro con lesiones palatinas.

Kaposi’s Sarcoma (KS) is a vascular tumor that can involve the skin. In 1872 the Viennese dermatologist Moritz Kaposi first described this entity. Traditionally it has been considered a chronic, slow flowing, mainly affecting elderly men of Eastern Europe. KS received no more attention until it appeared as an epidemic among men who have sex with men (MSM) in the 80s and was recognized as a clinical marker of AIDS. We describe our experience in Care and Control Unit Sexual Health (UNACESS) in two men living with VIH infection, one with penile mucosa injury and another with palatal lesions.

[Silent celiac disease among 21 patients with cryptogenic epilepsy]. / Enfermedad celíaca silente en epilepsia criptogénica del adulto.

BACKGROUND: Celiac disease (CD) is predominant in women and young people. Atypical, non-enteric symptoms are more common among adults. There is also an association between CD and neurological disorders, especially with cerebellar ataxia, polyneuropathy and epilepsy. AIM: To study the frequency of CD in a group of adults with cryptogenic epilepsy. MATERIAL AND METHODS: Twenty one patients with cryptogenic epilepsy, aged 20 to 65 years (14 women) were studied, measuring IgA-anti transglutaminase antibodies and deamidated gliadin peptide (DGP) IgG and IgA antibodies. RESULTS: One patient had elevated titers of both types of antibodies. Small bowel biopsy showed villous atrophy and lymphocytic infiltration compatible with CD. CONCLUSIONS: One of 21 adult patients with cryptogenic epilepsy had a silent CD.

Enfermedad celíaca silente en epilepsia criptogénica del adulto / Silent celiac disease among 21 patients with cryptogenic epilepsy

Background: Celiac disease (CD) is predominant in women and young people. Atypical, non-enteric symptoms are more common among adults. There is also an association between CD and neurological disorders, especially with cerebellar ataxia, polyneuropathy and epilepsy. Aim: To study the frequency of CD in a group of adults with cryptogenic epilepsy. Material and Methods: Twenty one patients with cryptogenic epilepsy, aged 20 to 65years (14 women) were studied, measuring IgA-anti transglutaminase antibodies and deamidated gliadin peptide (DGP) IgG and IgA antibodies. Results: One patient had elevated titers of both types of antibodies. Small bowel biopsy showed villous atrophy and lymphocytic infiltration compatible with CD. Conclusions: One of 21 adult patients with cryptogenic epilepsy had a silent CD.

Enfermedad de Behçet y embarazo: revisión de la literatura a propósito de un caso / Behçet disease and pregnancy: a case report and literature review

La enfermedad de Behçet es una vasculitis inflamatoria sistémica que se caracteriza clásicamente por episodios recurrentes de úlceras orales y genitales asociadas a uveítis. Además se han descrito otras manifestaciones como artritis, lesiones cutáneas, compromiso neurológico, gastrointestinal y vascular. Sólo pequeñas series de EB en el embarazo han sido publicados, con resultados pronósticos dispares. Las remisiones tienden a ser más frecuentemente reportadas debido a la inmunodepresión tanto humoral como celular presente en la gestación. Sin embargo, exacerbaciones con complicaciones tales como fenómenos tromboembólicos, síndrome de Budd Chiari y encefalitis también han sido descritas con una tendencia a mantener a largo plazo cualquiera de estos dos cursos posterior al embarazo. Reportamos el caso de una paciente evaluada a partir de la semana quince de gestación que evolucionó con una exacerbación de la EB durante el embarazo, la cual persistió y fue progresiva posterior al parto.

Behçet disease (BD) is a systemic immflamatory vasculitis that is characterized by recurrent episodes of oral and genital ulcers associated with uveitis. Artritis, cutaneous lesions and neurological, gastrointestinal and vascular impairment are other associated manifestation. In the medical literature few series of cases of Behçet disease in pregnancy have been reported each of them with different prognosis. Remissions are more frequent during pregnancy due to both humoral and cellular immune suppression. Exacerbation of the disease and complications such as thromboembolism, Budd Chiari syndrome and encephalitis have also been described with tendency. We report the case of a pregnant woman assessed from the 15th week of gestation who attended with an exacerbation of BD during pregnancy, which was progressive and persisted after delivery.