Johanna Virtanen

Antibiotic Therapy vs Appendectomy for Treatment of Uncomplicated Acute Appendicitis

Paulina Salminen, Hannu Paajanen, Tero Rautio et al. · JAMA · 2015 · 813 citations

Pharmacy, Pharmacotherapy, Surgery +13

Five-Year Follow-up of Antibiotic Therapy for Uncomplicated Acute Appendicitis in the APPAC Randomized Clinical Trial

Paulina Salminen, Risto Tuominen, Hannu Paajanen et al. · JAMA · 2018 · 494 citations · Full text

Medicine, Internal Medicine, Surgery +8

A prospective comparison of integrated FDG-PET/contrast-enhanced CT and contrast-enhanced CT for pretreatment imaging of advanced epithelial ovarian cancer

Johanna Hynninen, Jukka Kemppainen, Maija Lavonius et al. · Gynecologic Oncology · 2013 · 103 citations

Medicine, Oncology, Radiology +17

FDG PET/CT in staging of advanced epithelial ovarian cancer: Frequency of supradiaphragmatic lymph node metastasis challenges the traditional pattern of disease spread

Johanna Hynninen, Annika Auranen, Olli Carpén et al. · Gynecologic Oncology · 2012 · 98 citations

Medicine, Gynecology, Oncology +17

Dysphagia and Oesophageal Clearance After Laparoscopic versus Open Nissen Fundoplication. A Randomized, Prospective Trial

Markku Luostarinen, Johanna Virtanen, M Koskinen et al. · Scandinavian Journal of Gastroenterology · 2001 · 77 citations

Medicine, Surgery, Dysphagia +16