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To study the efficacy and safety of hematoma puncture catheter drainage under CT real-time guide for treatment of intracerebral hemorrhage (ICH). Methods A total of 80 ICH patients with hematoma volume 15-30 ml were given conservative treatment (control group, 40 cases including 6 cases with hematoma volume 15-20 ml and 34 cases with hematoma volume > 20-30 ml) and hematoma puncture and catheter drainage under CT real-time guide (operation group, 40 cases with hematoma volume > 20-30 ml). Conscious states were evaluated by Glasgow Coma Scale (GCS) on admission and 3 d after onset. Neurological deficits of patients were evaluated by National Institutes of Health Stroke Scale (NIHSS) on admission and discharge. Hospitalization days and complications (including rebleeding, epilepsy, intracranial infection, severe pulmonary infection and bleeding caused by digestive tract stress ulcer) were recorded. Results The GCS scores 3 d after onset (P = 0.000) and NIHSS scores on discharge (P = 0.000) of 2 groups were significantly lower than those on admission. The GCS score of operation group was significantly higher (P = 0.003) and NIHSS score was significantly lower (P = 0.000) than that of control group. The hospitalization time of operation group was significantly lower than those of control group [(10.53 ± 2.64) d vs. (17.30 ± 4.92) d; t = 7.673, P = 0.000]. Complications including rebleeding, intracranial infection, severe pulmonary infection and bleeding caused by digestive tract stress ulcer did not occur in patients of 2 groups. Conclusions For supratentorial hemorrhage patients with hematoma volume 15-30 ml, in comparison with conservative treatment, operation with hematoma puncture and catheter drainage under CT real-time guide can save hospitalization days, relieve edema peak response and improve the prognosis. [ABSTRACT FROM AUTHOR]

Summary: The activation of NLRP3, NLRC4 and AIM2 inflammasomes is pivotal for innate immunity against some pathogenic fungi, but their role in the pathogenesis of Malassezia folliculitis (MF) remains unclear. The objective of the study was to determine the expression of 4 canonical inflammasomes (NLRP1, NLRP3, NLRC4 and AIM2) and their priming‐associated molecules (TLR2, TLR4, Dectin‐1, Dectin‐2 and NFκB) in MF lesion. Expression of NLRP1, NLRP3, NLRC4, AIM2, caspase‐1, IL‐1β, TLR2, TLR4, Dectin‐1, Dectin‐2 and NFκB was detected by immunohistochemistry in skin lesion of 23 MF patients and normal skin of 12 healthy subjects. Furthermore, NLRP1, NLRP3, NLRC4, AIM2, caspase‐1 and IL‐1β mRNA was measured by quantitative real‐time PCR (qRT‐PCR) in 12 MF cases and 10 controls. Immunohistochemical analysis revealed that NLRP3, NLRC4, AIM2, Casp‐1, IL‐1β, TLR2, TLR4, Dectin‐1, Dectin‐2 and NFκB expression was up‐regulated in the epidermis and dermal inflammatory cells of MF lesion compared with control skin (P < .01‐.05), but NLRP1 expression was not different between both groups (P > .05). qRT‐PCR showed that levels of NLRP3, Casp‐1 and IL‐1β mRNA were significantly increased (P < .01‐.05), whereas those of NLRP1, NLRC4 and AIM2 mRNA were slightly augmented compared to control skin (P > .05). Our observation suggests that simultaneous activation of NLRP3, NLRC4 and AIM2 inflammasomes may play an important role in the pathogenesis of MF. [ABSTRACT FROM AUTHOR]

The diagnostic value of modified Chicago sky blue (CSB) stain and potassium hydroxide (KOH) mount for superficial mycoses was compared using fungal culture as gold standard. The sensitivity and screening time of the CSB stain were superior to the KOH mount. The CBS stain is simple, quick and reliable for diagnosing superficial mycoses. [ABSTRACT FROM AUTHOR]