We report a case of trisomy 18 (47, XX+18) with intrathoracic kidney. It was discovered incidentally as an opacity at the right lower hemithorax on the chest radiograph, later confirmed by magnetic resonance imaging. Ultrasound can be used as the first-line imaging modality for intrathoracic kidney, even in the prenatal period.

Non-genetic phenotypic variations play a critical role in the adaption to environmental changes in microbial organisms. Candida albicans, a major human fungal pathogen, can switch between several morphological phenotypes. This ability is critical for its commensal lifestyle and for its ability to cause infections. Here, we report the discovery of a novel morphological form in C. albicans, refer...

Candida albicans WO-1 switches reversibly and at high frequency between a white and an opaque colony-forming phenotype that includes dramatic changes in cell morphology and physiology. A misexpression strategy has been used to investigate the role of the opaque-phase-specific gene PEP1 (SAP1), which encodes a secreted aspartyl proteinase, in the expression of the unique opaque-phase phenotype a...

A 14-mer alpha-pheromone peptide of Candida albicans was chemically synthesized and used to analyze the role of white-opaque switching in the mating process. The alpha-pheromone peptide blocked cell multiplication and induced "shmooing" in a/a cells expressing the opaque-phase phenotype but not in a/a cells expressing the white-phase phenotype. The alpha-pheromone peptide induced these effects ...

aly characterized by the absence of the pulmonary valve. The absence of the pulmonary valve, along with the hypoplasia of the pulmonary annulus, leads to aneurysmal dilatation of the pulmonary artery and its branches. Other consequences include pulmonary stenosis and pulmonary insufficiency (1). The 3-day-old baby presented with cyanosis and tachypnea. He had to and fro murmurs at the upper lef...

Methods A 26 year-old lady presented with episodic breathlessness, chest tightness, recurrent nasal obstruction and excessive sneezing, mainly during change of season along with opacity of the right hemithorax on chest x-ray. Further detailed work-up including spirometry, high resolution CT scan of the thorax and fibreoptic bronchoscopy confirmed complete right lung agenesis in patients with br...