An evaporite sequence from ancient brine recorded in Bennu samples.

Evaporation or freezing of water-rich fluids with dilute concentrations of dissolved salts can produce brines, as observed in closed basins on Earth and detected by remote sensing on icy bodies in the outer Solar System. The mineralogical evolution of these brines is well understood in regard to terrestrial environments, but poorly constrained for extraterrestrial systems owing to a lack of direct sampling. Here we report the occurrence of salt minerals in samples of the asteroid (101955) Bennu returned by the OSIRIS-REx mission.

Long-Term Outcomes of Radiation Monotherapy Versus Combined Radiation Monotherapy + Hormone Therapy in Low-Risk Early-Stage Breast Cancer Patients 70 Years or Older After Breast-Conserving Surgery.

Purpose: Standard therapy for breast cancer after breast-conserving surgery is radiation therapy (RT) plus hormone therapy (HT). For patients with a low-risk of recurrence, there is an interest in deescalating therapy.

Methods And Materials: A retrospective study was carried out for patients treated at the Swedish Cancer Institute from 2000 to 2015, aged 70 years or older, with pT1N0 or pT1NX estrogen receptor-positive and ERBB2-negative unifocal breast cancer without positive surgical margins, high nuclear grade, or lymphovascular invasion.

Simultaneous evaluation of restless leg syndrome, neuropathic pain, disease activity, and quality of life in patients with Takayasu arteritis: a cross-sectional study.

We aimed to investigate the frequency of restless legs syndrome (RLS) and neuropathic pain (NeP) in patients with Takayasu arteritis (TAK), and their relationship with disease activity, and quality of life (QoL). In this prospective case-control study, we evaluated 30 patients with TAK and 28 healthy subjects. Demographic, clinical, and current treatment-related data were also recorded.

Concurrent Phenylketonuria and Pyogenic Sacroiliitis: A Case Report Highlighting Rare Co-Occurrence.

A 19-year-old male patient with phenylketonuria (PKU) was presented to our clinic with complaints of left hip pain and fever for one week. Physical examination and MRI examination showed findings compatible with pyogenic sacroiliitis and an abscess in the left iliopsoas muscle. The patient's clinical and radiological findings improved markedly with empirical antibiotic treatment.