Characterization and Outcomes of SARS-CoV-2 Infection in Patients with Sarcoidosis.

To analyze the clinical characteristics and outcomes of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection in patients with sarcoidosis from a large multicenter cohort from Southern Europe and to identify the risk factors associated with a more complicated infection. We searched for patients with sarcoidosis presenting with SARS-CoV-2 infection (defined according to the European Centre for Disease Prevention and Control guidelines) among those included in the SarcoGEAS Registry, a nationwide, multicenter registry of patients fulfilling the American Thoracic Society/European Respiratory Society/World Association of Sarcoidosis and Other Granulomatous Disorders 1999 classification criteria for sarcoidosis. A 2:1 age-sex-matched subset of patients with sarcoidosis without SARS-CoV-2 infection was selected as control population. Forty-five patients with SARS-CoV-2 infection were identified (28 women, mean age 55 years). Thirty-six patients presented a symptomatic SARS-CoV-2 infection and 14 were hospitalized (12 required supplemental oxygen, 2 intensive care unit admission and 1 mechanical ventilation). Four patients died due to progressive respiratory failure. Patients who required hospital admission had an older mean age (64.9 vs. 51.0 years, p = 0.006), a higher frequency of baseline comorbidities including cardiovascular disease (64% vs. 23%, p = 0.016), diabetes mellitus (43% vs. 13%, p = 0.049) and chronic liver/kidney diseases (36% vs. 0%, p = 0.002) and presented more frequently fever (79% vs. 35%, p = 0.011) and dyspnea (50% vs. 3%, p = 0.001) in comparison with patients managed at home. Age- and sex-adjusted multivariate analysis identified the age at diagnosis of SARS-Cov-2 infection as the only independent variable associated with hospitalization (adjusted odds ratio 1.18, 95% conficence interval 1.04-1.35). A baseline moderate/severe pulmonary impairment in function tests was associated with a higher rate of hospitalization but the difference was not statistically significant (50% vs. 23%, p = 0.219). A close monitoring of SARS-CoV-2 infection in elderly patients with sarcoidosis, especially in those with baseline cardiopulmonary diseases and chronic liver or renal failure, is recommended. The low frequency of severe pulmonary involvement in patients with sarcoidosis from Southern Europe may explain the weak prognostic role of baseline lung impairment in our study, in contrast to studies from other geographical areas.

Systemic phenotype of sarcoidosis associated with radiological stages. Analysis of 1230 patients.

BACKGROUND: To analyze the association between Scadding radiological stages of sarcoidosis at diagnosis and the disease phenotype (epidemiology, clinical presentation and extrathoracic involvement) in one of the largest cohorts of patients with sarcoidosis reported from southern Europe. METHODS: The SARCOGEAS-Study Group includes a multicenter database of consecutive patients diagnosed with sarcoidosis according to the WASOG 1999 criteria. Extrathoracic disease at diagnosis was defined according to the 2014 instrument and the clusters proposed by Schupp et al. RESULTS: We analyzed 1230 patients (712 female, mean age 47 yrs.) who showed the following Scadding radiologic stages at diagnosis: stage 0 (n = 98), stage I (n = 395), stage II (n = 500), stage III (n = 195) and stage IV (n = 42). Women were overrepresented in patients presenting with extrathoracic/extrapulmonary disease, while the diagnosis was made at younger ages in patients presenting with BHL, and at older ages in those presenting with pulmonary fibrosis (q values <0.05). Multivariable adjusted analysis showed that patients presenting with pulmonary involvement (especially those with stages II and III) had a lower frequency of concomitant systemic involvement in some specific extrathoracic clusters (cutaneous-adenopathic/musculoskeletal, ENT and neuro-ocular/OCCC) but a higher frequency for others (hepatosplenic), in comparison with patients with extrapulmonary involvement (stages 0 and I). The presence of either BHL or fibrotic lesions did not influence the systemic phenotype of patients with pulmonary involvement. CONCLUSIONS: The key determinant associated with a differentiated systemic phenotype of sarcoidosis at diagnosis was interstitial pulmonary involvement rather than the individual Scadding radiological stage.

[Giant omphalocele correction in a patient with pentalogy of Cantrell]. / Corrección de onfalocele gigante en un paciente con pentalogía de Cantrell.

Pentalogy of Cantrell is a rare congenital malformation characterised by a large defect in the lower region of the sternum, diaphragm, and lower abdominal region. It is also characterised by the migration of organs, and its prognosis depends on the presence of cardiac malformations. We present the case of an 18 year-old male subjected to a scheduled giant omphalocele correction. Invasive monitoring, including cardiac output, was used to avoid episodes of instability due to the increase in abdominal pressure and the increase in venous return (as had happened on two previous operations). The prognosis depends on multiple factors, with good haemodynamic and respiratory control being the most important. Mortality is high despite the advances in monitoring.

Corrección de onfalocele gigante en un paciente con pentalogía de Cantrell / Giant omphalocele correction in a patient with pentalogy of Cantrell

La pentalogía de Cantrell es una rara malformación congénita caracterizada por un amplio defecto de la región inferior del esternón, el diafragma y la región anterior abdominal. Se caracteriza por la migración de órganos y su pronóstico depende de la presencia de malformaciones cardiacas. Presentamos el caso de un varón de 18 años sometido a corrección programada de un onfalocele gigante. Se empleó monitorización invasiva y del gasto cardiaco para evitar (como había sucedido en dos intervenciones previas) episodios de inestabilidad por aumento de la presión intraabdominal y disminución del retorno venoso. El pronóstico depende de múltiples factores; lo más importante es el buen control hemodinámico y respiratorio. A pesar de la monitorización avanzada, la mortalidad es muy alta(AU)

Pentalogy of Cantrell is a rare congenital malformation characterised by a large defect in the lower region of the sternum, diaphragm, and lower abdominal region. It is also characterised by the migration of organs, and its prognosis depends on the presence of cardiac malformations. We present the case of an 18 year-old male subjected to a scheduled giant omphalocele correction. Invasive monitoring, including cardiac output, was used to avoid episodes of instability due to the increase in abdominal pressure and the increase in venous return (as had happened on two previous operations). The prognosis depends on multiple factors, with good haemodynamic and respiratory control being the most important. Mortality is high despite the advances in monitoring(AU)

Pericardial synovial sarcoma.

We report a rare case of a primary synovial sarcoma of the pericardium. Surgical resection was incomplete and chemotherapy and radiotherapy (tomotherapy) were therefore administered. Regular cardiac magnetic resonance imaging scans were used throughout the follow-up, allowing effective planning and application of adjuvant therapies. The survival of our patient was 26 months, substantially longer than most previously reported cases.

Nudo verdadero de cordón umbilical / No disponible

No dipsonible

Anestesia general en un paciente con síndrome de Angelman / No disponible

No disponible

Familial nephropathic systemic amyloidosis caused by apolipoprotein AI variant Arg26.

A point mutation in the apolipoprotein AI (apoAI) gene causing autosomal dominant non-neuropathic systemic amyloidosis is described in a previously unreported Canadian family of British origin with five affected individuals in three generations. Amyloid deposits in the renal biopsy from the proband, a 31-year-old female presenting with hypertension and renal failure, stained immunospecifically with antiserum to apoAI. The plasma of all family members with amyloidosis contained both wild-type apoAI and a variant bearing one additional positive charge. Sequencing of the apoAI gene demonstrated that the proband was a heterozygote for a single base substitution in exon 3, changing codon 26 from GGC(Gly) to CGC(Arg). Concordance of the mutant allele with the presence of variant plasma apoAI and clinical features of amyloidosis was demonstrated. This is the third family in which this amyloidotic mutation has been described, but the distribution of amyloid deposits and their clinical effects are clearly determined by other genetic and/or environmental factors.

Focal segmental glomerular sclerosis in three generations of a single family.

We studied members of three generations of a family presenting a nephropathy characterized by proteinuria, occasional microscopic hematuria, progressive deterioration of renal function and an autosomic dominant hereditary pattern. In seven percutaneous needle biopsies, examination by light microscopy showed findings compatible with Focal Segmental Glomerulosclerosis (FSGS) in six patients and Focal Global Glomerulosclerosis (FGG) in one case. Deposits of immunoglobulins IgM, IgA and C3 following mesangial and peripheral distribution were observed. According to electron microscopy, the basal membrane was unchanged though electron dense deposits were found at subendothelial, subepithelial and mesangial locations.