Daniel Putzer
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View article: Minimal invasive treatment of liver and kidney metastasis in mucosal melanoma of the right inferior turbinate
Minimal invasive treatment of liver and kidney metastasis in mucosal melanoma of the right inferior turbinate Open
This case report describes an 80-year-old female patient who initially presented with nasal epistaxis. The patient had a history of atrial fibrillation and arterial hypertension. Computed tomography of the facial sinuses revealed a large m…
View article: Superb microvascular ultrasound is a promising non-invasive diagnostic tool to assess a ventriculoperitoneal shunt system function: a feasibility study
Superb microvascular ultrasound is a promising non-invasive diagnostic tool to assess a ventriculoperitoneal shunt system function: a feasibility study Open
The objective of this pilot study was to assess the reliability of superb microvascular ultrasound (SMI) for the measurement of the cerebrospinal fluid (CSF) flow within VPS systems as an indirect sign for shunt dysfunction. Asymptomatic h…
View article: Noninvasive CSF shunt patency evaluation by superb microvascular imaging
Noninvasive CSF shunt patency evaluation by superb microvascular imaging Open
Occlusion of a ventriculoperitoneal shunt system is a potentially life-threatening complication in patients suffering from hydrocephalus. However, there is no imaging established as standard approach in this acute setting. In the present s…
View article: Noninvasive CSF shunt patency evaluation by superb microvascular imaging
Noninvasive CSF shunt patency evaluation by superb microvascular imaging Open
Background and Objectives Occlusion of a ventriculoperitoneal shunt system is a potentially life threatening complication in patients suffering from hydrocephalus. However, there is no imaging established as standard approach in this acute…
View article: A gut bacterial signature in blood and liver tissue characterizes cirrhosis and hepatocellular carcinoma
A gut bacterial signature in blood and liver tissue characterizes cirrhosis and hepatocellular carcinoma Open
Background: HCC is the leading cause of cancer in chronic liver disease. A growing body of experimental mouse models supports the notion that gut-resident and liver-resident microbes control hepatic immune responses and, thereby, crucially…
View article: Reliability of Stereotactic Radiofrequency Ablation (SRFA) for Malignant Liver Tumors: Novice versus Experienced Operators
Reliability of Stereotactic Radiofrequency Ablation (SRFA) for Malignant Liver Tumors: Novice versus Experienced Operators Open
Purpose: To compare the results of a novice with those of experienced interventional radiologists (IRs) for stereotactic radiofrequency ablation (SRFA) of malignant liver tumors in terms of safety, technical success, and local tumor contro…
View article: Stereotactic radiofrequency ablation as a valid first-line treatment option for hepatocellular adenomas
Stereotactic radiofrequency ablation as a valid first-line treatment option for hepatocellular adenomas Open
Percutaneous thermal ablation is efficient in the treatment of HCAs and may thus be considered a valid first-line treatment option. In addition, SRFA allows for an effective, minimally invasive treatment of large and multiple hepatic tumor…
View article: Technical efficacy and local recurrence after stereotactic radiofrequency ablation of 2653 liver tumors: a 15-year single-center experience with evaluation of prognostic factors
Technical efficacy and local recurrence after stereotactic radiofrequency ablation of 2653 liver tumors: a 15-year single-center experience with evaluation of prognostic factors Open
Stereotactic RFA is an attractive option in the management of primary or metastatic liver tumors with good local tumor control, even in large tumors. The presented prognostic factors for adverse local oncological outcome might help to stra…
View article: Aggressive local treatment for recurrent intrahepatic cholangiocarcinoma—Stereotactic radiofrequency ablation as a valuable addition to hepatic resection
Aggressive local treatment for recurrent intrahepatic cholangiocarcinoma—Stereotactic radiofrequency ablation as a valuable addition to hepatic resection Open
Background To evaluate the efficacy, safety and overall clinical outcome of local treatment for recurrent intrahepatic cholangiocellular carcinoma after hepatic resection. Methods Between 2007 and 2019 72 consecutive patients underwent hep…
View article: Interleukin-11 plays a key role in human and mouse alcohol-related liver disease
Interleukin-11 plays a key role in human and mouse alcohol-related liver disease Open
Background Alcoholic hepatitis (AH) reflects acute exacerbation of alcoholic liver disease (ALD) and is a growing healthcare burden worldwide with limited treatment options. Interleukin-11 (IL-11) is a pro-fibrotic, pro-inflammatory cytoki…
View article: Correction to: Stereotactic Radiofrequency Ablation of Breast Cancer Liver Metastases: Short- and Long-Term Results with Predicting Factors for Survival
Correction to: Stereotactic Radiofrequency Ablation of Breast Cancer Liver Metastases: Short- and Long-Term Results with Predicting Factors for Survival Open
View article: Correction to: Volumetric assessment of the periablational safety margin after thermal ablation of colorectal liver metastases
Correction to: Volumetric assessment of the periablational safety margin after thermal ablation of colorectal liver metastases Open
A Correction to this paper has been published: 10.1007/s00330-020-07579-x
View article: Stereotactic Radiofrequency Ablation of Breast Cancer Liver Metastases: Short- and Long-Term Results with Predicting Factors for Survival
Stereotactic Radiofrequency Ablation of Breast Cancer Liver Metastases: Short- and Long-Term Results with Predicting Factors for Survival Open
View article: Volumetric assessment of the periablational safety margin after thermal ablation of colorectal liver metastases
Volumetric assessment of the periablational safety margin after thermal ablation of colorectal liver metastases Open
View article: Frequency and risk factors for major complications after stereotactic radiofrequency ablation of liver tumors in 1235 ablation sessions: a 15-year experience
Frequency and risk factors for major complications after stereotactic radiofrequency ablation of liver tumors in 1235 ablation sessions: a 15-year experience Open
Objectives To assess the frequency of major complications after multi-probe stereotactic radiofrequency ablation (SRFA) in a large cohort of patients over 15 years and to elucidate risk factors for adverse events. Materials and methods A r…
View article: Quality of life analysis after stereotactic radiofrequency ablation of liver tumors
Quality of life analysis after stereotactic radiofrequency ablation of liver tumors Open
View article: Thermal ablation—an option in curative treatment of HCC
Thermal ablation—an option in curative treatment of HCC Open
Summary Minimally invasive thermal ablation techniques are an integral part of international treatment guidelines in hepatocellular carcinoma (HCC). Due to highly effective local tumor control in nonresectable liver tumors with a relativel…
View article: Stereotactic Radiofrequency Ablation of an Unresectable Intrahepatic Cholangiocarcinoma (ICC): Transforming an Aggressive Disease into a Chronic Condition
Stereotactic Radiofrequency Ablation of an Unresectable Intrahepatic Cholangiocarcinoma (ICC): Transforming an Aggressive Disease into a Chronic Condition Open
In 2010, we reported on a 72-year-old patient with a large, unresectable cholangiocarcinoma with intrahepatic metastases, which was treated by stereotactic radiofrequency ablation (SRFA) in three consecutive sessions. Within the last nine …
View article: State-of-the-Art-Bildgebung von neuroendokrinen Tumoren
State-of-the-Art-Bildgebung von neuroendokrinen Tumoren Open
Zusammenfassung Die PET/CT hat als Hybridbildgebung die Vorteile einer exakten Darstellung anatomisch-morphologischer Verhältnisse in der CT und einer effektiven Lokalisierung von Tumorherden in der PET unter Verwendung von Somatostatin(SS…
View article: Safety and efficacy of stereotactic radiofrequency ablation for very large (≥8 cm) primary and metastatic liver tumors
Safety and efficacy of stereotactic radiofrequency ablation for very large (≥8 cm) primary and metastatic liver tumors Open
To assess the safety and clinical outcomes of multi-probe stereotactic radiofrequency ablation (SRFA) for very large (≥8 cm) primary and metastatic liver tumors with curative treatment intent. A retrospective, single center study carried o…
View article: Minimal ablative margin (MAM) assessment with image fusion: an independent predictor for local tumor progression in hepatocellular carcinoma after stereotactic radiofrequency ablation
Minimal ablative margin (MAM) assessment with image fusion: an independent predictor for local tumor progression in hepatocellular carcinoma after stereotactic radiofrequency ablation Open
Objectives To assess the minimal ablative margin (MAM) by image fusion of intraprocedural pre- and post-ablation contrast-enhanced CT images and to evaluate if it can predict local tumor progression (LTP) independently. Furthermore, to det…
View article: Thermal ablation of CT ‘invisible’ liver tumors using MRI fusion: a case control study
Thermal ablation of CT ‘invisible’ liver tumors using MRI fusion: a case control study Open
Purpose: To evaluate whether 'invisible' liver tumors on CT can be treated by stereotactic radiofrequency ablation (SRFA) using fusion of pre-ablation MRI.Methods: In this retrospective case-control study, 60 patients (14 wit…
View article: Stereotactic radiofrequency ablation of a variety of liver masses in children
Stereotactic radiofrequency ablation of a variety of liver masses in children Open
SRFA is an effective minimal-invasive treatment option in pediatric patients with liver tumors of different etiologies.
View article: Can accurate evaluation of the treatment success after radiofrequency ablation of liver tumors be achieved by visual inspection alone? Results of a blinded assessment with 38 interventional oncologists
Can accurate evaluation of the treatment success after radiofrequency ablation of liver tumors be achieved by visual inspection alone? Results of a blinded assessment with 38 interventional oncologists Open
Conventional side-by-side evaluation of treatment success after RFA of liver tumors by the juxtaposition of pre- and post-interventional CT-scans is very difficult for experienced radiologists. The implementation of advanced processing tec…
View article: NEN: Advancement in Diagnosis and Minimally Invasive Therapy
NEN: Advancement in Diagnosis and Minimally Invasive Therapy Open
Neuroendocrine neoplasms (NEN) are a heterogeneous type of malignant disease and frequently present with symptoms caused by the secretion of metabolically active substances or the manifestation of distant metastases, with the liver being t…
View article: Stereotactic radiofrequency ablation of primary liver tumors in the caudate lobe
Stereotactic radiofrequency ablation of primary liver tumors in the caudate lobe Open
View article: Locoregional ablative treatment of melanoma metastases
Locoregional ablative treatment of melanoma metastases Open
Standard treatment of melanoma has been evolving rapidly over the last decade, with novel treatment approaches improving therapeutic outcome not only in early-stage disease but also in advanced stage metastatic patients. Despite the improv…
View article: Stereotactic Radiofrequency Ablation of Liver Tumors in Octogenarians
Stereotactic Radiofrequency Ablation of Liver Tumors in Octogenarians Open
Purpose: This study aimed to evaluate the efficacy and overall clinical outcome of patients over the age of 80 undergoing stereotactic radiofrequency ablation (SRFA) and to compare the results to a younger population with propensity…
View article: Local Treatment of Breast Cancer Liver Metastasis
Local Treatment of Breast Cancer Liver Metastasis Open
Breast cancer represents a leading cause of death worldwide. Despite the advances in systemic therapies, the prognosis for patients with breast cancer liver metastasis (BCLM) remains poor. Especially in case of failure or cessation of syst…
View article: Feasibility, safety, and long-term efficacy of stereotactic radiofrequency ablation for tumors adjacent to the diaphragm in the hepatic dome: a case-control study
Feasibility, safety, and long-term efficacy of stereotactic radiofrequency ablation for tumors adjacent to the diaphragm in the hepatic dome: a case-control study Open