Management of a rapidly enlarging supraclavicular mass of unknown aetiology.

Intramuscular haemangiomas are benign tumours showing an extremely rare occurrence and making up less than 1% of all haemangiomas. The goal of this case report is to share our experience in treating a patient with an extremely rare intramuscular haemangioma, which occurred in the supraclavicular region VB level of the neck and extended towards the infraclavicular space, localised within and inferior to the trapezius muscle. The lesion was diagnosed by using multimodal imaging and a wide excision was performed with intraoperative feeding vessel ligation and a good postoperative result. The main difficulties regarding diagnosis and treatment include a lack of evidence-based guidelines, due to limited publications on this topic, the nature of the lesion frequently showing obscure anatomic localisation deep within muscles and unclear delineation, various anatomic origin requiring an individual treatment approach, inconclusive radiologic signs as well as non-specific symptoms.

Current Surgical Methods in Local Rectal Excision.

Background: The treatment of rectal cancer has evolved with the advancement of surgical techniques. Less invasive approaches are becoming more accepted as the primary treatment method. Summary: Such methods as transanal excision, transanal endoscopic microsurgery, and transanal minimally invasive surgery can reduce morbidity and mortality rates. However, not all patients are suitable candidates for these procedures, and proper diagnostics are necessary to establish indications. Compared to total mesorectal excision, transanal excision techniques have been shown to have fewer complications and comorbidities while still being able to remove cancerous tissue entirely. Transanal excision is the simplest method, where the operator removes visible rectal lesions. The basic principle of transanal endoscopic microsurgery is to dilate the rectum mechanically and by air insufflation and then use special surgical instruments to remove suspicious lesions under the vision of a telescope. Transanal minimally invasive surgery combines transanal endoscopic microsurgery and single-incision laparoscopic surgery, making the hard-to-reach proximal rectum accessible to classic laparoscopic instruments. Key Message: Local excision techniques, when used as a monotherapy for treating patients with rectal cancer, have established themselves as a curative and less radical treatment for strictly selected patients with early rectal carcinoma, leading to improved quality of life. When combined with other modalities such as neoadjuvant chemoradiotherapy, total neoadjuvant therapy, and immunotherapy, transanal surgery can be offered to patients with locally advanced rectal cancer as part of the organ preservation strategy. This review will discuss the patient selection and technical aspects of transanal surgery, showcasing its current role in treating rectal carcinoma.