Microvascular Reconstructions in Elderly Patients With Oral Squamous Cell Carcinoma - Too Old for Surgical Treatment?

Study Design: Retrospective cohort study.

Objective: A major risk factor for oral squamous cell carcinoma (OSCC) is advanced age. Ablative surgery combined with microvascular reconstruction has become routine for OSCC.

Acromesomelic Dysplasia With Homozygosity for a Likely Pathogenic BMPR1B Variant: Postaxial Polydactyly as a Novel Clinical Finding.

Background: Acromesomelic chondrodysplasias are a rare subgroup of the clinically and genetically heterogeneous osteochondrodysplasias that are characterised by abnormalities in the limb development and short stature. Here, we report a 2-year-old boy, offspring of consanguineous parents, with acromesomelic dysplasia and postaxial polydactyly in which exome sequencing identified a novel homozygous missense variant in BMPR1B. The patient showed skeletal malformation of both hands and feet that included complex brachydactyly with the thumbs most severely affected, postaxial polydactyly of both hands, shortened toes as well as a bilateral hypoplasia of the fibula.

Reconstruction in early squamous cell carcinoma of the oral cavity-Do free flaps improve oncological outcome?

Background: Oral squamous cell carcinoma (OSCC) ranks on position 14 in global cancer analysis and makes up to 38 % of all head and neck squamous cell carcinomas. While surgery is accepted as first-line treatment of early tumors, the reconstructive approach is not standardized. Therefore, we evaluated the concept of ablative tumor removal and microvascular reconstruction in terms of oncological safety and surgical morbidity for early OSCCs.

Removal and recovery of phosphorus and fluorine in process water from water based direct physical lithium-ion battery recycling.

In the present work, the recovery of phosphorus and fluorine from process water generated in a water based direct physical recycling process of Li-ion batteries has been studied. The recycling process considered in this work produces significant amounts of process water, which is generated during the opening of the batteries by means of electro-hydraulic fragmentation and the subsequent sorting of the components in aqueous solution. This process produces between 21.