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1.
BMC Surg ; 24(1): 101, 2024 Apr 08.
Artículo en Inglés | MEDLINE | ID: mdl-38589847

RESUMEN

BACKGROUND: High tumor recurrence and dismal survival rates after curative intended resection for hepatocellular carcinoma (HCC) are still concerning. The primary goal was to assess predictive factors associated with disease-free (DFS) and overall survival (OS) in a subset of patients with HCC undergoing hepatic resection (HR). METHODS: Between 08/2004-7/2021, HR for HCC was performed in 188 patients at our institution. Data allocation was conducted from a prospectively maintained database. The prognostic impact of clinico-pathological factors on DFS and OS was assessed by using uni- and multivariate Cox regression analyses. Survival curves were generated with the Kaplan Meier method. RESULTS: The postoperative 1-, 3- and 5- year overall DFS and OS rates were 77.9%, 49.7%, 41% and 72.7%, 54.7%, 38.8%, respectively. Tumor diameter ≥ 45 mm [HR 1.725; (95% CI 1.091-2.727); p = 0.020], intra-abdominal abscess [HR 3.812; (95% CI 1.859-7.815); p < 0.0001], and preoperative chronic alcohol abuse [HR 1.831; (95% CI 1.102-3.042); p = 0.020] were independently predictive for DFS while diabetes mellitus [HR 1.714; (95% CI 1.147-2.561); p = 0.009), M-Stage [HR 2.656; (95% CI 1.034-6.826); p = 0.042], V-Stage [HR 1.946; (95% CI 1.299-2.915); p = 0.001, Sepsis [HR 10.999; (95% CI 5.167-23.412); p < 0.0001], and ISGLS B/C [HR 2.008; (95% CI 1.273-3.168); p = 0.003] were significant determinants of OS. CONCLUSIONS: Despite high postoperative recurrence rates, an acceptable long-term survival in patients after curative HR could be achieved. The Identification of parameters related to OS and DFS improves patient-centered treatment and surveillance strategies.


Asunto(s)
Carcinoma Hepatocelular , Neoplasias Hepáticas , Humanos , Carcinoma Hepatocelular/cirugía , Carcinoma Hepatocelular/patología , Hepatectomía/métodos , Neoplasias Hepáticas/cirugía , Neoplasias Hepáticas/patología , Recurrencia Local de Neoplasia/epidemiología , Recurrencia Local de Neoplasia/patología , Supervivencia sin Enfermedad , Pronóstico , Estudios Retrospectivos
2.
World J Clin Cases ; 11(23): 5530-5537, 2023 Aug 16.
Artículo en Inglés | MEDLINE | ID: mdl-37637700

RESUMEN

BACKGROUND: This case report demonstrates the simultaneous development of a gastrointestinal stromal tumour (GIST) with arteriovenous malformations (AVMs) within the jejunal mesentery. A 74-year-old male presented to the department of surgery at our institution with a one-month history of abdominal pain. Contrast-enhanced computed tomography revealed an AVM. During exploratory laparotomy, hyperspectral imaging (HSI) and indocyanine green (ICG) fluorescence were used to evaluate the extent of the tumour and determine the resection margins. Intraoperative imaging confirmed AVM, while histopathological evaluation showed an epithelioid, partially spindle cell GIST. CASE SUMMARY: This is the first case reporting the use of HSI and ICG to image GIST intermingled with an AVM. The resection margins were planned using intraoperative analysis of additional optical data. Image-guided surgery enhances the clinician's knowledge of tissue composition and facilitates tissue differentiation. CONCLUSION: Since image-guided surgery is safe, this procedure should increase in popularity among the next generation of surgeons as it is associated with better postoperative outcomes.

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