RESUMO
Hypertriglyceridemia encompasses a set of lipid disorders common in clinical practice, generally defined as a fasting concentration above 150mg/dL. There are various classifications of the severity of hypertriglyceridaemia based on serum values, with levels generally considered moderate when below 500mg/dL and severe when above 1000mg/dL. Its importance lies in its association with other alterations in the lipid profile, contributing to increased cardiovascular risk and increased risk of acute pancreatitis, mainly with concentrations above 500mg/dL.
Assuntos
Hipertrigliceridemia , Pancreatite , Humanos , Pancreatite/genética , Pancreatite/complicações , Doença Aguda , Triglicerídeos , Hipertrigliceridemia/genética , Hipertrigliceridemia/complicaçõesRESUMO
OBJECTIVE: Non-albicans Candida species, such as Candida kefyr, are emerging pathogens. Chromogenic media are highly useful for the diagnosis of urinary tract infections (UTIs). The aim was to describe the behavior of this specie on a non-specific chromogenic medium. METHODS: A retrospective study of cases of candiduria detected in the Microbiology laboratory of the Virgen de las Nieves Hospital in Granada (Spain) between 2016 and 2021 (N=2,130). Urine samples were quantitatively seeded on non-selective UriSelect™4 chromogenic agar. RESULTS: Between 2016 and 2021, C. kefyr was the seventh most frequent Candida species responsible for candiduria in our setting (n=15). The macroscopic appearance of C. kefyr colonies, punctiform and bluish, allowed the direct identification of these microorganisms. CONCLUSIONS: This study provides the first description of the specific behavior of C. kefyr on UriSelect™4 agar, which differentiates it from other Candida species based on its enzymatic characteristics.
Assuntos
Candidíase , Kluyveromyces , Infecções Urinárias , Humanos , Ágar , Meios de Cultura , Estudos Retrospectivos , Candida , Candidíase/diagnóstico , Candidíase/microbiologia , Infecções Urinárias/microbiologiaRESUMO
Approximately 10% of cases of arterial hypertension are due to a secondary cause, being among the most frequent primary hyperaldosteronism, characterized by hypertension, metabolic alkalosis and hypokalemia. However, on rare occasions it can present in an atypical way, in the form of muscle weakness and myalgia secondary to rhabdomyolysis due to severe hypokalemia, as in the case described.
Assuntos
Hiperaldosteronismo , Hipertensão , Hipopotassemia , Rabdomiólise , Humanos , Hipopotassemia/etiologia , Hiperaldosteronismo/complicações , Hiperaldosteronismo/diagnóstico , Hipertensão/complicações , Rabdomiólise/complicaçõesRESUMO
OBJECTIVE: Chronic bacterial prostatitis (CBP) is an entity of difficult clinical diagnosis and treatment, being the microbiological study of semen the main diagnostic test. This study aimed to determine the etiology and antibiotic resistance in patients with symptomatic bacteriospermia (SBP) in our environment. METHODS: A cross-sectional and retrospective descriptive study has been carried out from a Regional Hospital of the Spanish Southeast. The participants were patients assisted in the consultations of the Hospital with clinic compatible with CBP, between 2016 and 2021. The interventions were collection and analysis of the results derived from the microbiological study of the semen sample. The main determinations were the etiology and rate of antibiotic resistance of BPS episodes are analyzed. RESULTS: The main isolated microorganism is Enterococcus faecalis (34.89%), followed by Ureaplasma spp. (13.74%) and Escherichia coli (10.98%). The rate of antibiotic resistance of E. faecalis to quinolones (11%) is lower than previous studies, while for E. coli it has been higher (35%). The low rate of resistance shown by E. faecalis and E. coli to fosfomycin and nitrofurantoin stands out. CONCLUSIONS: In the SBP, gram-positive and atypical bacteria are established as the main causative agents of this entity. This forces us to rethink the therapeutic strategy used, which will avoid the increase in antibiotic resistance, recurrences, and chronicity of this pathology.
Assuntos
Antibacterianos , Prostatite , Masculino , Humanos , Antibacterianos/farmacologia , Antibacterianos/uso terapêutico , Escherichia coli , Estudos Retrospectivos , Estudos Transversais , Espanha/epidemiologia , Prostatite/tratamento farmacológico , Prostatite/epidemiologia , Prostatite/microbiologia , Resistência Microbiana a MedicamentosRESUMO
Posterior reversible encephalopathy syndrome (PRES) is a clinical and radiological entity linked to multiple aetiologies with similar neuroimaging findings. Its incidence is unknown, and its pathogenesis is multifactorial, encompassing phenomena of endothelial dysfunction and cerebral flow autoregulation, inter alia. There is a wide variety of associated conditions, the most frequent being hypertension, eclampsia, and immunosuppressive therapy, along with other drugs, autoimmune diseases, and even uraemia. We present the case of a reversible posterior encephalopathy syndrome secondary to renal involvement as a debut form of AL amyloidosis.
Assuntos
Hipertensão , Amiloidose de Cadeia Leve de Imunoglobulina , Síndrome da Leucoencefalopatia Posterior , Feminino , Humanos , Hipertensão/complicações , Amiloidose de Cadeia Leve de Imunoglobulina/complicações , Neuroimagem/efeitos adversos , Síndrome da Leucoencefalopatia Posterior/diagnóstico por imagem , Síndrome da Leucoencefalopatia Posterior/etiologia , Síndrome da Leucoencefalopatia Posterior/patologia , GravidezRESUMO
Arterial hypertension is generally classified as primary or essential (90%), and secondary (10%). Infrequent causes of the latter include Cushing's syndrome, classified as ACTH-dependent and independent. A small percentage of ACTH-independent cases are due to ectopic ACTH secretion, generally due to neoplasia, and can present as arterial hypertension and hyperglycaemia that are refractory to pharmacological measures, metabolic alkalosis and hypokalaemia that are difficult to control, but which help guide the initial diagnosis. We present two clinical cases with a diagnosis of ectopic ACTH secretion secondary to small cell lung carcinoma, in which one of the debut manifestations was unknown, difficult to control arterial hypertension.
Assuntos
Síndrome de ACTH Ectópico , Síndrome de Cushing , Hipertensão , Hipopotassemia , Síndrome de ACTH Ectópico/complicações , Síndrome de ACTH Ectópico/diagnóstico , Hormônio Adrenocorticotrópico/metabolismo , Síndrome de Cushing/diagnóstico , Síndrome de Cushing/etiologia , Humanos , Hipertensão/complicações , Hipopotassemia/etiologiaRESUMO
Multiple diagnostic entities are included among the causes of secondary arterial hypertension, so an appropriate screening is essential to diagnose potentially treatable pathologies. Genetic syndromes occupy a small percentage of these causes. The latter group includes Liddle syndrome, a rare genetic disease with autosomal dominant inheritance, caused by gain-of-function mutations in the genes that code for the epithelial sodium channel (ENaC), involved in sodium reabsorption in the distal renal tubules. The presence of a family history of arterial hypertension with onset at an early age and hypokalemia in some of them should lead to the suspicion of this genetic disorder, which must be confirmed with genetic tests. We describe a case, genetically confirmed, in which hypertension refractory to conventional treatment is the only manifestation of said syndrome, making diagnosis difficult and delayed until adulthood.
Assuntos
Hipertensão , Hipopotassemia , Síndrome de Liddle , Adulto , Canais Epiteliais de Sódio/genética , Humanos , Hipertensão/etiologia , Hipopotassemia/etiologia , Síndrome de Liddle/etiologia , Síndrome de Liddle/genéticaRESUMO
BACKGROUND: We report for the first time the association of Haemophilus pittmaniae and Haemophilus sputorum with urethritis in men who have sex with men and who engage in unprotected intercourse. PATIENTS AND METHODS: A search for genital pathogens was conducted using urethral exudate cultures and PCR tests for Chlamydia trachomatis, Neisseria gonorrhoeae, Trichomonas vaginalis, Mycoplasma spp., and Ureaplasma spp. Recovered microorganisms were identified by MALDI-TOF mass spectrometry, and their susceptibility was evaluated by diffusion gradient test. RESULTS: H. pittmaniae and H. sputorum were isolated. They both proved susceptible to ampicillin, cefixime, and trimethoprim/sulfamethoxazole. H. pittmaniae was also susceptible to tetracycline and H. sputorum to moxifloxacin. CONCLUSION: The increased frequency of potentially resistant Haemophilus spp. isolates in genital exudates highlights the need for greater surveillance of these microorganisms and for their consideration in the differential diagnosis of genital system infections.