The British journal of surgery
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As more therapeutic options for pancreatic cancer are becoming available, there is a need to improve outcome prediction to support shared decision-making. A systematic evaluation of prediction models in resectable pancreatic cancer is lacking. ⋯ Although a large number of prediction models for resectable pancreatic cancer have been reported, most are at high risk of bias and have not been validated externally. This overview of prognostic factors provided practical recommendations that could help in designing easily applicable prediction models to support shared decision-making.
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Review Observational Study
Sentinel lymph node biopsy in microinvasive ductal carcinoma in situ.
Microinvasive breast cancer is an uncommon pathological entity. Owing to the rarity of this condition, its surgical axillary management and overall prognosis remain controversial. ⋯ Good disease-free and overall survival were found in women with positive SLNs and microinvasive DCIS. This study is in line with studies showing that SLNB in microinvasive DCIS may not be useful, and supports the evidence that less surgery can provide the same level of overall survival with better quality of life.
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Comparative Study
Long-term functional outcomes and quality of life in patients with Hirschsprung's disease.
It is unclear whether functional outcomes improve or deteriorate with age following surgery for Hirschsprung's disease. The aim of this cross-sectional study was to determine the long-term functional outcomes and quality of life (QoL) in patients with Hirschsprung's disease. ⋯ This study has shown that functional outcomes are better in adults than children, but symptoms of constipation and soiling persist in a substantial group of adults with Hirschsprung's disease. The persistence of defaecation problems is an indication that continuous care is necessary in this specific group of patients.
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Multicenter Study
Diagnostic accuracy of percutaneous biopsy in retroperitoneal sarcoma.
Percutaneous biopsy is recommended before surgery for suspected retroperitoneal sarcoma (RPS) to confirm the histological diagnosis and guide surgical strategy. The present study aimed to establish the diagnostic accuracy of percutaneous core biopsy with respect to histological diagnosis and tumour grade. ⋯ A diagnosis of DDLPS or leiomyosarcoma on percutaneous biopsy is highly reliable. High-grade sarcomas can be identified with high specificity, which opens the door to a study on neoadjuvant therapy in these patients.
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Comparative Study Observational Study
Population-based study of outcomes following an initial acute diverticular abscess.
Studies examining long-term outcomes following resolution of an acute diverticular abscess have been limited to single-institution chart reviews. This observational cohort study compared outcomes between elective colectomy and non-operative management following admission for an initial acute diverticular abscess. ⋯ Observation without elective colectomy following resolution of an initial diverticular abscess is a reasonable option with lower healthcare costs than operation.