Successful surgical intervention for acute pyothorax caused by methicillin-resistant Staphylococcus aureus thoracic pyogenic spondylitis: a case report.

Background: Pyogenic spondylitis or intervertebral discitis rarely spreads into the thoracic cavity, resulting in pyothorax. Moreover, no study has reported methicillin-resistant Staphylococcus aureus (MRSA) as a cause. Conservative and surgical treatments are reportedly effective for the above-mentioned situations; however, there have been no comprehensive reports owing to the disease's rarity.

The First Report of Bickerstaff Brainstem Encephalitis Induced by Atezolizumab for Metastatic Breast Cancer.

Immune checkpoint inhibitors (ICIs) have revolutionized cancer treatment, but they have been known to cause immune-related adverse events (irAEs) by promoting T-cell activation. Neurological irAEs are rare (1%) but have a high fatality rate (11.5%).

Low microbial abundance and community diversity in the egg capsule of the oviparous cloudy catshark (Scyliorhinus torazame) during oviposition.

Vertebrate embryos are protected from bacterial infection by various maternally derived factors, yet little is known about the defence mechanisms in elasmobranchs. This study aimed to characterize the intracapsular environment of freshly laid eggs of the oviparous catshark (Scyliorhinus torazame) by investigating the microbial abundance and microbiota to understand its potential contribution to embryonic defence. The egg capsule of oviparous elasmobranchs is tightly sealed until pre-hatching, after which seawater flows into the capsule, exposing the embryos to the surrounding seawater.

Treating Extensive Spontaneous Osteonecrosis of the Tibia by the Medial Opening Wedge High Tibial Osteotomy Procedure: A Case Report.

Osteonecrosis of the tibia is less common than that of the femoral condyle, with no consensus on surgical indications. In this study, a medial opening wedge high tibial osteotomy (OWHTO) was performed to treat the very extensive osteonecrosis of the tibia. This case demonstrates significant symptomatic relief and functional improvement following OWHTO for spontaneous tibial plateau osteonecrosis.

Trapezial ridge nonunion treated with excision and ligamentous tissue repair.

We describe the challenge associated with obtaining an initial correct diagnosis of trapezial ridge fracture and the importance of repairing the detached ligamentous tissue after excision of the trapezial ridge fragment to obtain a favourable postoperative outcome for this rare fracture.