Lumpectomy and Sentinel Lymph Node Biopsy Using Lumicell System for Intraoperative Detection of Residual Cancer
Barbara Smith, MD, PhD
Massachusetts General Hospital
This case presentation involved a female patient with breast cancer who underwent a lumpectomy and sentinel lymph node biopsy using the Lumicell system for intraoperative detection of residual cancer. The aim was to detect residual tumor cells during the initial operation and avoid subsequent surgeries. This video provides a thorough presentation of lumpectomy and sentinel lymph node biopsy utilizing the Lumicell system to detect any remaining cancer during surgery. The video covers the entire process, from preoperative preparation to the final step of skin closure.
Open Left Upper Lobectomy in an Adult Cystic Fibrosis Patient
Douglas O’Connell, MSc1; Christopher R. Morse, MD2
1Touro University College of Osteopathic Medicine
2Massachusetts General Hospital
Cystic Fibrosis (CF) is an autosomal recessive genetic disorder characterized by mutations in the cystic fibrosis transmembrane regulator gene. The pathophysiology is based on abnormal chloride secretion from columnar epithelial cells. As a result, patients with CF have symptoms related to their inability to hydrate secretions in the respiratory tract, pancreas, and intestine, among other organs. In the lung, thick, inspissated secretions give rise to chronic obstructive pulmonary disease characterized by severe pulmonary infections, culminating in respiratory failure. Subacute exacerbations of CF lung disease are treated with antibiotics and various forms of chest physiotherapy. When large areas of the lung develop abscesses or necrosis, surgical treatment is often indicated. Options include lobectomy as a temporizing measure and lung transplantation for end-stage CF lung disease.
This article presents an unusual case of a man with CF whose lung function had remained relatively good until adulthood. His left upper lobe became chronically infected and progressively non-functional. Because the patient’s overall lung function was moderately preserved, an open left upper lobectomy was performed to prevent recurrences of subacute infections and subsequent damage to the left lung.
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