Beyond the Queue: Exploring Waiting Practices in the Stories of Patients With Breast Cancer.

Background: Waiting is an important topic in healthcare debates, mostly discussed in the form of waiting lists and waiting times. In this discourse, the experiential element of waiting stays hidden. Understanding the waiting experiences of patients can help to better understand healthcare waiting practices, which have a large impact on patients.

Combined orthodontic, surgical, and restorative approach to treat a complicated crown-root fracture in a maxillary central incisor.

This case report shows the treatment of a severe traumatic tooth injury. For the maxillary right central incisor, the trauma was considered a complicated crown-root fracture. The level of the fracture line, the length of the remaining root segment, and the presence and condition of the tooth fragment determined the type of therapy.

[Solitary median maxillary central incisor syndrome].

Solitary Median Maxillary Central Incisor syndrome is a rare condition (prevalence 1:50,000), with the characteristic dental feature of a solitary central incisor in the maxilla, positioned exactly in the midline. This single incisor is symmetrical and can be present in the deciduous as well as in the permanent dentition. The syndrome can occur as a mild form of the broad holoprosencephaly-spectrum, but can also be associated with other characteristics.

Identification of an invasion-inducing gene, Tiam-1, that encodes a protein with homology to GDP-GTP exchangers for Rho-like proteins.

Using proviral tagging in combination with in vitro selection for invasiveness, we have identified a gene, designated Tiam-1, that affects invasion. In the selected invasive T lymphoma variants, proviral insertions were found within coding exons of the Tiam-1 gene, resulting in both truncated 5'-end and 3'-end transcripts that give rise to N- and C-terminal Tiam-1 protein fragments. In one invasive variant, amplification of the Tiam-1 locus was observed with concomitant increase in the amount of normal Tiam-1 protein.