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Herbert Stepp

Explore the profile of Herbert Stepp including associated specialties, affiliations and a list of published articles. Areas
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Articles 87
Citations 1381
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Recent Articles
21.
Stepp H, Stummer W
Nature . 2019 Jan; 565(7738):161. PMID: 30626953
No abstract available.
22.
Eisel M, Strobl S, Pongratz T, Stepp H, Ruhm A, Sroka R
J Biomed Opt . 2018 Sep; 23(9):1-9. PMID: 30251487
Knowledge of tissue optical properties, in particular the absorption μa and the reduced scattering coefficient μs', is required for diagnostic and therapeutic applications in which the light distribution during treatment...
23.
Shi L, Luo M, Zhang F, Zhang L, Wang B, Liu P, et al.
J Biophotonics . 2018 Jun; 12(2):e201800149. PMID: 29952075
Refractory cutaneous warts are difficult to eliminate. In situ photo-immunotherapy (ISPI) is an innovative treatment concept combining local photothermal therapy (PTT) and topical immunotherapy using imiquimod. To compare the efficacy...
24.
Lang A, Heckl C, Vogeser M, Stauch T, Homann C, Hennig G, et al.
J Biomed Opt . 2018 Jun; 23(5):1-12. PMID: 29855177
Autosomal-dominant acute porphyria, a group of rare diseases, can lead to life-threatening neurovisceral attacks. No efficient screening test is available today. Elevated urinary porphobilinogen in addition to elevated porphyrins is...
25.
Stepp H, Stummer W
Lasers Surg Med . 2018 May; 50(5):399-419. PMID: 29737540
Background: Patients suffering from malignant gliomas have a poor prognosis. For the surgical treatment of these tumors, 5-aminolevulinic acid (5-ALA) has become a new standard. Aims: This review intends to...
26.
Abdel Gaber S, Muller P, Zimmermann W, Huttenberger D, Wittig R, Abdel Kader M, et al.
J Photochem Photobiol B . 2017 Nov; 178:182-191. PMID: 29156346
Background: Photodynamic therapy (PDT) of malignant brain tumors is a promising adjunct to standard treatment, especially if tumor stem cells thought to be responsible for tumor progression and therapy resistance...
27.
Stummer W, Stepp H, Wiestler O, Pichlmeier U
Neurosurgery . 2017 Apr; 81(2):230-239. PMID: 28379547
Background: Five-aminolevulinic acid (5-ALA) is used for fluorescence-guided resections of malignant glioma at a dose of 20 mg/kg; yet, it is unknown whether lower doses may also provide efficacy. Objective:...
28.
Englhard A, Betz T, Volgger V, Lankenau E, Ledderose G, Stepp H, et al.
Lasers Surg Med . 2017 Feb; 49(5):490-497. PMID: 28231390
Objective: Endoscopic examination followed by tissue biopsy is the gold standard in the evaluation of lesions of the upper aerodigestive tract. However, it can be difficult to distinguish between healthy...
29.
Englhard A, Palaras A, Volgger V, Stepp H, Mack B, Libl D, et al.
J Biophotonics . 2017 Jan; 10(10):1365-1376. PMID: 28106950
Intraoperative detection of residual malignant cells at tumor margins following excision of primary tumors could help improving surgery and thus patients' outcome. The feasibility of the tumor antigens epidermal growth...
30.
Hillemanns P, Wimberger P, Reif J, Stepp H, Klapdor R
Lasers Surg Med . 2016 Nov; 49(2):169-176. PMID: 27859395
Objective: With a prospective feasibility study, we aimed to analyse the effect of different time points for application and dosage of preoperative oral 5-aminolevulinic acid administration for photodynamic diagnosis of...