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Nonoperative Treatment of Isolated Posterior Glenohumeral Instability in an Active Military Population: Effect of Glenoid and Acromial Morphology.
Am J Sports Med
November 2024
Duke University, Department of Orthopaedics, Durham, North Carolina, USA.
Background: Nonoperative management of posterior shoulder instability is common. However, limited data are available to assess the pathomorphologic factors associated with its failure.
Purpose/hypothesis: The purpose of this study was 2-fold: (1) to determine glenohumeral pathomorphologic features predictive of nonoperative management failure of posterior instability; and (2) to determine the relationship between nonoperative management failure and posterior glenoid bone loss (pGBL) progression.
Equine Sarcocystosis in the Northern Region of the Republic of Kazakhstan.
Animals (Basel)
August 2024
Research and Innovation Center, Research Institute of Applied Biotechnology, NLC «Akhmet Baitursynuly Kostanay Regional University», Kostanay 110000, Kazakhstan.
Background: A total of 396 samples were taken from the hearts, oesophagi, and diaphragms of 132 horses slaughtered at slaughterhouses in 2023 for subsequent examination.
Methods: The histological method revealed pathomorphological changes in the muscle tissue. The molecular method identified the pathogen species.
Correlations of pathomorphological parameters between lesions at the invasive front and lymph node metastases in colorectal cancer: a retrospective clinical study.
J Egypt Natl Canc Inst
July 2024
Department of Pathology, Guangdong Provincial Hospital of Chinese Medicine, Zhuhai Hospital, Zhuhai, 519000, China.
Article Synopsis
- Lymph node metastasis is crucial for assessing colorectal cancer (CRC) stage, treatment, and outcomes, with morphological differences helping predict metastasis risk.
- A study analyzed tissue from 426 CRC patients, comparing tumor features at the invasive front of the primary tumor and lymph node metastases to identify correlations between tumor characteristics and metastasis.
- Findings indicate that tumor budding (TB) and poorly-differentiated clusters (PDC) significantly correlate with lymph node metastasis incidence, with higher levels of TB and PDC greatly increasing the risk of metastasis and severity.
We presented the clinical case of neurofibromatosis type 1 (NF-1) associated with pheochromocytoma (PHEO) in a man under 40 years old without family history. The diagnosis of NF-1 was established based on 4 signs of the disease (multiple café au lait macules, scoliotic changes in posture, the presence of multiple neurofibromas, Lisch nodules). The diagnosis of PHEO was determined by a significant increase of free metanephrin/normethanephrin levels in daily urine, a malignant CT phenotype of the right adrenal tumor, and confirmed by pathomorphological study.
View Article and Find Full Text PDFBackground: Tuberculosis is a serious medical and social problem that does not lose its importance, despite all the advances in pharmacology and surgery. Diagnosis of urogenital tuberculosis (UGTB), as a rule, is delayed due to low index of suspicion to tuberculosis and the absence of pathognomonic symptoms.
Aim: Determining the change in the ratio of clinical forms of renal tuberculosis from 1999 to 2020.
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