High-grade dysplasia of the cystic duct margin: how should this be managed?

High-grade dysplasia (HGD) in the cystic duct is a rare epithelial lesion that may lead to biliary tract malignancy. Due to its association with aggressive multifocal cholangiocarcinoma, it is important to investigate for concurrent malignancy, remove all areas of HGD and monitor for recurrence or metastasis.We present a case of a woman in her 60s with cholecystitis who underwent a laparoscopic cholecystectomy.

Brunner's gland adenoma: a robotic approach.

This report describes an unusual case of a symptomatic Brunner's gland adenoma arising in a man in his 40s that underwent robotic transduodenal resection. Initial investigations revealed a polypoidal, submucosal lesion that was found in the first part of the duodenum. Microscopically, there was neither dysplasia nor evidence of adenocarcinoma, suggesting differentials of gastrointestinal stroma tumour and duodenal adenoma.

A rare case of inflammatory breast cancer with delayed auto-amputation in modern times.

Inflammatory breast cancer (IBC) is a rare but aggressive form of breast cancer, accounting for 0.5-2% of all diagnoses of invasive breast cancers. Yet, it is associated with very poor prognosis and outcomes, with documented 2- and 5-year survival rates around 84% and 40%, respectively, as compared to 90.

Synchronous contralateral axillary lymph node metastasis in a recurrent breast cancer following previous axillary clearance.

Ipsilateral axillary lymph node metastasis is common, while contralateral axillary lymph node metastasis (CAM) is uncommon. This report is of a patient that presented with a recurrence of left breast cancer and synchronous CAM, with a distant history of left breast conserving surgery and axillary dissection for invasive carcinoma. The CAM was confirmed following a non-routine lymphoscintigraphy and sentinel lymph node biopsy.

Pelvic abscess masquerading as urachal malignancy-a rare presentation of retained appendicolith.

Dropped or retained appendicoliths are uncommon complication of laparoscopic appendicectomies, and rarely they have been reported to cause complications such as pelvic abscesses or enterocutaneous fistulas. We reported on a rare presentation of a pelvic abscess masquerading as urachal malignancy in a 41-year-old male, 2 years after his laparoscopic appendicectomy. As urachal malignancy could not be unequivocally excluded on imaging findings alone, resection of this mass and partial cystectomy were performed.

Hepatic small vessel neoplasm - A systematic review.

Background: Hepatic small vessel neoplasm (HSVN) is a recently described vascular neoplasm of the liver that can mimic hepatic angiosarcoma (AS) because of its infiltrative nature but is considered biologically less aggressive. We carried out a systematic review of the literature after previously coming across a case of HSVN [1] to guide our surveillance.

Methods: We conducted a systematic review for all cases using PubMed, EMBASE, Cochrane Central Register of Controlled Trials, case report journals and Google Scholar according to the PRISMA guidelines using the terms "hepatic small vessel neoplasm" or "hepatic small vessel neoplasia" with no language restrictions.

Hepatic small vessel neoplasm case report: A surveillance conundrum.

Introduction: Hepatic small vessel neoplasm (HSVN) is a recently described vascular neoplasm of the liver that can mimic hepatic angiosarcoma (AS) because of its infiltrative nature but is considered benign or, at most, low-grade. HSVN appears to demonstrate a benign clinical course with no reported recurrences or metastatic disease, although its long-term malignant potential is uncertain.

Case Presentation: We present a 57-year-old man with an incidentally growing segment VII lesion that displayed features concerning for a neoplasm.

The reassuring CT scan with a lethal diagnosis.

We discuss an interesting case of a patient who presented with symptoms of abdominal and worsening chronic back pain with a known history of abdominal aortic aneurysm.

The Duari hernia and recognition of the femoral vein compression sign.

Femoral hernias can be difficult to diagnose and are at high risk of strangulation. This report is of a rare case of an irreducible femoral hernia containing caecum and appendix presenting as an emergency. To the authors' knowledge, there have only been three cases reported, the first described by Duari.

Thromboembolism in active ulcerative colitis.

Inflammatory bowel disease (IBD) has a range of both intestinal and extraintestinal manifestations. Thromboembolism involving the arterial and/or venous systems is rare. Early recognition and treatment of thrombosis in patients with IBD may prevent progression and minimise complications.