The supraclavicular approach to decompression of the thoracic outlet.

Surgical decompression of the thoracic outlet, along with treatment of the involved nerve or vessel, is the accepted treatment modality when indicated. Although neurogenic thoracic outlet syndrome (TOS) is often operated via the axillary approach and venous TOS via the paraclavicular approach, arterial TOS is almost always operated via the supraclavicular approach. The supraclavicular approach provides excellent access to the artery, brachial plexus, phrenic nerve, and the cervical and/or first ribs, along with any bony or fibrous or muscular abnormality that may be causing compression of the neurovascular structures. Even for neurogenic TOS, for which the axillary approach offers good cosmesis, the supraclavicular approach helps with adequate decompression while preserving the first rib. This approach may also be sufficient for thin patients with venous TOS. For arterial TOS, a supraclavicular incision usually suffices for excision of bony abnormality and repair of the subclavian artery.

Xanthogranulomatous pancreatitis mimicking a malignant solid tumour.

Xanthogranulomatous inflammation, which is known to occur in several viscera, is rarely found to affect the pancreas. We report a case of xanthogranulomatous pancreatitis (XGP) occurring in a 60-year-old man who presented with epigastric pain and vomiting. Physical examination did not reveal any abnormality. Contrast-enhanced CT of the abdomen revealed an ill-defined, heterogeneous mass lesion in the uncinate process of the pancreas, suggestive of malignancy. Whipple's pancreaticoduodenectomy was performed and the final pathological diagnosis was XGP. The patient's postoperative course was uneventful. When a pancreatic mass does not show clinicoradiological features typical of common pancreatic neoplasms, XGP should be considered for a differential diagnosis and duodenum preserving surgery can be considered.