Olfactory neural tumours—the role of external beam radiotherapy

1996 ◽  
Vol 110 (11) ◽  
pp. 1012-1016 ◽  
Author(s):  
N. J. Slevin ◽  
C. J. R. Irwin ◽  
S. S. Banerjee ◽  
N. K. Gupta ◽  
W. T. Farrington
Keyword(s):  
Lymph Node ◽  
Natural History ◽  
External Beam Radiotherapy ◽  
Olfactory Neuroblastoma ◽  
En Bloc Resection ◽  
Bloc Resection ◽  
External Beam ◽  
En Bloc ◽  
Node Disease

AbstractOlfactory neuroblastoma is an uncommon tumour arising in the nasal cavity or paranasal sinuses. We report the management of nine cases treated with external beam radiotherapy subsequent to sureery, either attempted definitive removal or biopsy only. Recent refinements in pathologicalevaluation of these tumours are discussed. Seven cases were deemed classical olfactory neuroblastoma whilst two were classified as neuroendocrine carcinoma. The clinical features, radirap technique and variable natural history are presented. Seven of eight patients treatecall were controlled locally, with a minimumfollow-up of two years. Three patients developedcervica lymph node disease and three patients died of systemic metastatic disease. Suggestios are made as to which patients should have en-bloc resection rather than definitive radiotherapy.

scholarly journals Clinical Overview of GIST and Its Latest Management by Endoscopic Resection in Upper GI: A Literature Review

2018 ◽  
Vol 2018 ◽  
pp. 1-9 ◽  
Author(s):  
Cicilia Marcella ◽  
Rui Hua Shi ◽  
Shakeel Sarwar
Keyword(s):  
Endoscopic Resection ◽  
Gastrointestinal Stromal Tumors ◽  
En Bloc Resection ◽  
Bloc Resection ◽  
En Bloc ◽  
Endoscopic Techniques ◽  
Stromal Tumors ◽  
Upper Gi ◽  
Risk Of Malignancy

Aims. To review the clinical presentation, diagnosis, assessment of risk of malignancy, and recent advances in management (mainly focusing on the role of endoscopic resection) of gastrointestinal stromal tumors (GISTs) in upper GI.Method. We searched Embase, Web of science, and PubMed databases from 1993 to 2018 by using the following keywords: “gastrointestinal stromal tumors,” “GIST,” “treatment,” and “diagnosis.” Additional papers were searched manually from references of the related articles.Findings. The improvement of endoscopic techniques in treating upper gastrointestinal subepithelial tumors especially gastrointestinal tumors has reduced the need for invasive surgery in patients unfit for surgery. Many studies have concluded that modified endoscopic treatments are effective and safe. These treatments permit minimal tissue resection, better dissection control, and high rates of en bloc resection with an acceptable rate of complications.

En bloc resection of cervical adenocarcinoma with late recurrence to the iliopsoas

2021 ◽  
Vol 14 (2) ◽  
pp. e239466
Author(s):  
Sofia Isabel Tamesa Manlubatan ◽  
Marc Paul Jose Lopez ◽  
Carlo Martin Hilomen Garcia ◽  
Czar Louie Lopez Gaston
Keyword(s):  
Iliac Artery ◽  
Femoral Vein ◽  
External Beam Radiotherapy ◽  
External Iliac Artery ◽  
Late Recurrence ◽  
En Bloc Resection ◽  
Bloc Resection ◽  
Cervical Adenocarcinoma ◽  
Iliopsoas Muscle ◽  
En Bloc

This is a case of a 50-year-old woman diagnosed with recurrent cervical adenocarcinoma presenting with chronic and persistent low back pain. She underwent myomectomy for myoma uteri 8 years prior. Histopathology report revealed cervical cancer. She underwent chemotherapy, brachytherapy and external beam radiotherapy. All surveillance work-up, over the years, were negative until she was found to have a solitary recurrent lesion in the right iliopsoas muscle on CT scan. A multidisciplinary team of surgeons collaborated to perform wide excision of pelvic recurrence en bloc right internal hemipelvectomy, right hemicolectomy en bloc resection of external iliac artery and vein, external ilio-iliac artery interposition graft and external iliac vein–common femoral vein bypass. Final histopathologic results showed adenocarcinoma with endometrioid features with associated poorly differentiated high-grade carcinoma involving the iliopsoas, cecum and terminal ileum. Two months postoperatively, the patient is ambulating with minimal assistance.

En bloc resection of abdominal aorta and paraaortic lymph node metastasis of sigmoid cancer

2007 ◽  
Vol 11 (4) ◽  
pp. 346-349 ◽  
Author(s):  
P. V. Tsarkov ◽  
Y. V. Belov ◽  
O. G. Skipenko ◽  
Z. S. Zavenyan ◽  
Y. N. Makeev ◽  
...  
Keyword(s):  
Lymph Node ◽  
Lymph Node Metastasis ◽  
Abdominal Aorta ◽  
En Bloc Resection ◽  
Bloc Resection ◽  
Paraaortic Lymph Node ◽  
En Bloc ◽  
Node Metastasis ◽  
Paraaortic Lymph Node Metastasis ◽  
Sigmoid Cancer

scholarly journals Endoscopic transesophageal mediastinal lymph node dissection and en bloc resection by using mediastinal and thoracic approaches (with video)

2010 ◽  
Vol 72 (4) ◽  
pp. 831-835 ◽  
Author(s):  
Brian G. Turner ◽  
Denise W. Gee ◽  
Sevdenur Cizginer ◽  
Min-Chan Kim ◽  
Mari Mino-Kenudson ◽  
...  
Keyword(s):  
Lymph Node ◽  
Lymph Node Dissection ◽  
Mediastinal Lymph Node ◽  
En Bloc Resection ◽  
Bloc Resection ◽  
Mediastinal Lymph Node Dissection ◽  
Node Dissection ◽  
En Bloc

scholarly journals Stepwise En Bloc Resection of Breast Implant-Associated Anaplastic Large Cell Lymphoma with Oncologic Considerations

2019 ◽  
Vol 1 (1) ◽  
Author(s):  
Sarah E Tevis ◽  
Kelly K Hunt ◽  
Mark W Clemens
Keyword(s):  
Lymph Node ◽  
Anaplastic Large Cell Lymphoma ◽  
Cell Lymphoma ◽  
Breast Implant ◽  
Large Cell ◽  
En Bloc Resection ◽  
Bloc Resection ◽  
Axillary Lymph ◽  
En Bloc ◽  
Large Cell Lymphoma

Abstract Guidelines published by the National Comprehensive Cancer Network state that standard of care treatment for the majority of patients with breast implant-associated anaplastic large-cell lymphoma (BIA-ALCL) is surgical resection. This cancer is generally indolent, and if confined to the capsule, curative treatment is usually surgery alone. An en bloc resection involves a total capsulectomy, explantation, complete excision of associated masses, and excision of any involved lymph node(s). Patients with surgical control of disease have favorable long-term overall and event-free survival. Oncologic principles should be applied when resecting BIA-ALCL, and a complete oncologic resection is essential to cure patients of the disease. Incomplete resections, partial capsulectomies, and positive margins are all associated with high rates of disease recurrence and have potential for progression of the disease. Routine sentinel lymph node biopsy is unnecessary and full axillary lymph node dissection is rarely indicated except in cases of proven involvement of multiple nodes. Lymphoma oncology consultation and disease staging by imaging is performed prior to surgery. Importantly, en bloc resection is indicated only for an established diagnosis of BIA-ALCL, and is not recommended for merely suspicious or prophylactic surgeries. The purpose of this article was to demonstrate a stepwise approach to surgical ablation of BIA-ALCL with an emphasis on oncologic considerations critical to disease prognosis.

scholarly journals Large olfactory neuroblastoma with en bloc resection by an endonasal endoscopic approach and transorbital approach: A case report

2020 ◽  
Vol 30 (1) ◽  
pp. 119-125
Author(s):  
Munechika Tsumura ◽  
Seiichiro Makihara ◽  
Kazuhiro Omura ◽  
Tomoyuki Naito ◽  
Junya Matsumoto ◽  
...  
Keyword(s):  
Case Report ◽  
Olfactory Neuroblastoma ◽  
En Bloc Resection ◽  
Bloc Resection ◽  
Endoscopic Approach ◽  
En Bloc

scholarly journals Unicentric Castleman Disease; the laparoscopic en bloc resection of a hypervascular Giant Lymph Node in the aortacaval zone

2021 ◽  
Vol 0 (0) ◽  
pp. 0-0
Author(s):  
Baki Erdem ◽  
Lale Karakış ◽  
Osman Asıcıoğlu ◽  
Hüseyin Kıyak ◽  
Gülseren Yılmaz
Keyword(s):  
Lymph Node ◽  
En Bloc Resection ◽  
Bloc Resection ◽  
Castleman Disease ◽  
En Bloc
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