Ola Hessman

Positive Effect of Parathyroidectomy Compared to Observation on BMD in a Randomized Controlled Trial of Mild Primary Hyperparathyroidism

Lundstam, Karolina; Pretorius, Mikkel; Bollerslev, Jens; Godang, Kristin et al.

Ingår i Journal of Bone and Mineral Research, s. 372-380, 2023

• DOI för Positive Effect of Parathyroidectomy Compared to Observation on BMD in a Randomized Controlled Trial of Mild Primary Hyperparathyroidism
• Ladda ner fulltext (pdf) av Positive Effect of Parathyroidectomy Compared to Observation on BMD in a Randomized Controlled Trial of Mild Primary Hyperparathyroidism

Mortality and Morbidity in Mild Primary Hyperparathyroidism: Results From a 10-Year Prospective Randomized Controlled Trial of Versus Observation

Pretorius, Mikkel; Lundstam, Karolina; Heck, Ansgar; Fagerland, Morten W. et al.

Ingår i Annals of Internal Medicine, s. 812-+, 2022

• DOI för Mortality and Morbidity in Mild Primary Hyperparathyroidism: Results From a 10-Year Prospective Randomized Controlled Trial of Versus Observation

Evaluating risk factors for re-exploration due to postoperative neck hematoma after thyroid surgery: a nested case-control study

Salem, Farhad Allahyar; Bergenfelz, A.; Nordenström, E.; Dahlberg, J. et al.

Ingår i Langenbeck's archives of surgery (Print), s. 815-823, 2019

• DOI för Evaluating risk factors for re-exploration due to postoperative neck hematoma after thyroid surgery: a nested case-control study
• Ladda ner fulltext (pdf) av Evaluating risk factors for re-exploration due to postoperative neck hematoma after thyroid surgery: a nested case-control study

A Nested Case-Control Study on the Risk of Surgical Site Infection After Thyroid Surgery

Salem, F. A.; Almquist, M.; Nordenström, E.; Dahlberg, J. et al.

Ingår i World Journal of Surgery, s. 2454-2461, 2018

• DOI för A Nested Case-Control Study on the Risk of Surgical Site Infection After Thyroid Surgery
• Ladda ner fulltext (pdf) av A Nested Case-Control Study on the Risk of Surgical Site Infection After Thyroid Surgery

Association of a Prophylactic surgical approach to Stage IV Small Intestinal Neuroendocrine Tumors with Survival.

Daskalakis, Kosmas; Karakatsanis, Andreas; Hessman, Ola; Stuart, Heather C. et al.

Ingår i JAMA Oncology, s. 183-189, 2018

• DOI för Association of a Prophylactic surgical approach to Stage IV Small Intestinal Neuroendocrine Tumors with Survival.

Positive Effect of Parathyroidectomy Compared to Observation on BMD in a Randomized Controlled Trial of Mild Primary Hyperparathyroidism

Lundstam, Karolina; Pretorius, Mikkel; Bollerslev, Jens; Godang, Kristin et al.

Ingår i Journal of Bone and Mineral Research, s. 372-380, 2023

• DOI för Positive Effect of Parathyroidectomy Compared to Observation on BMD in a Randomized Controlled Trial of Mild Primary Hyperparathyroidism
• Ladda ner fulltext (pdf) av Positive Effect of Parathyroidectomy Compared to Observation on BMD in a Randomized Controlled Trial of Mild Primary Hyperparathyroidism

Mortality and Morbidity in Mild Primary Hyperparathyroidism: Results From a 10-Year Prospective Randomized Controlled Trial of Versus Observation

Pretorius, Mikkel; Lundstam, Karolina; Heck, Ansgar; Fagerland, Morten W. et al.

Ingår i Annals of Internal Medicine, s. 812-+, 2022

• DOI för Mortality and Morbidity in Mild Primary Hyperparathyroidism: Results From a 10-Year Prospective Randomized Controlled Trial of Versus Observation

Evaluating risk factors for re-exploration due to postoperative neck hematoma after thyroid surgery: a nested case-control study

Salem, Farhad Allahyar; Bergenfelz, A.; Nordenström, E.; Dahlberg, J. et al.

Ingår i Langenbeck's archives of surgery (Print), s. 815-823, 2019

• DOI för Evaluating risk factors for re-exploration due to postoperative neck hematoma after thyroid surgery: a nested case-control study
• Ladda ner fulltext (pdf) av Evaluating risk factors for re-exploration due to postoperative neck hematoma after thyroid surgery: a nested case-control study

A Nested Case-Control Study on the Risk of Surgical Site Infection After Thyroid Surgery

Salem, F. A.; Almquist, M.; Nordenström, E.; Dahlberg, J. et al.

Ingår i World Journal of Surgery, s. 2454-2461, 2018

• DOI för A Nested Case-Control Study on the Risk of Surgical Site Infection After Thyroid Surgery
• Ladda ner fulltext (pdf) av A Nested Case-Control Study on the Risk of Surgical Site Infection After Thyroid Surgery

Association of a Prophylactic surgical approach to Stage IV Small Intestinal Neuroendocrine Tumors with Survival.

Daskalakis, Kosmas; Karakatsanis, Andreas; Hessman, Ola; Stuart, Heather C. et al.

Ingår i JAMA Oncology, s. 183-189, 2018

• DOI för Association of a Prophylactic surgical approach to Stage IV Small Intestinal Neuroendocrine Tumors with Survival.

Effect of Surgery Versus Observation: Skeletal 5-Year Outcomes in a Randomized Trial of Patients With Primary HPT (the SIPH Study)

Lundstam, Karolina; Heck, Ansgar; Godang, Kristin; Mollerup, Charlotte et al.

Ingår i Journal of Bone and Mineral Research, s. 1907-1914, 2017

• DOI för Effect of Surgery Versus Observation: Skeletal 5-Year Outcomes in a Randomized Trial of Patients With Primary HPT (the SIPH Study)

Long-Term Surveillance of Treated Hyperparathyroidism for Multiple Endocrine Neoplasia Type 1: Recurrence or Hypoparathyroidism?

Fyrsten, Ellen; Norlén, Olov; Hessman, Ola; Stålberg, Peter et al.

Ingår i World Journal of Surgery, s. 615-621, 2016

• DOI för Long-Term Surveillance of Treated Hyperparathyroidism for Multiple Endocrine Neoplasia Type 1: Recurrence or Hypoparathyroidism?

Effects of Parathyroidectomy Versus Observation on the Development of Vertebral Fractures in Mild Primary Hyperparathyroidism

Lundstam, Karolina; Heck, Ansgar; Mollerup, Charlotte; Godang, Kristin et al.

Ingår i Journal of Clinical Endocrinology and Metabolism, s. 1359-1367, 2015

• DOI för Effects of Parathyroidectomy Versus Observation on the Development of Vertebral Fractures in Mild Primary Hyperparathyroidism

Long-Term Results of Surgery for Small Intestinal Neuroendocrine Tumors at a Tertiary Referral Center

Norlén, Olov; Stålberg, Peter; Öberg, Kjell; Eriksson, John et al.

Ingår i World Journal of Surgery, s. 1419-1431, 2012

• DOI för Long-Term Results of Surgery for Small Intestinal Neuroendocrine Tumors at a Tertiary Referral Center

Randomized clinical trial comparing open with video-assisted minimally invasive parathyroid surgery for primary hyperparathyroidism

Hessman, Ola; Westerdahl, J.; Al-Suliman, N.; Christiansen, P. et al.

Ingår i British Journal of Surgery, s. 177-184, 2010

• DOI för Randomized clinical trial comparing open with video-assisted minimally invasive parathyroid surgery for primary hyperparathyroidism

Recurrent genomic alterations in benign and malignant pheochromocytomas and paragangliomas revealed by whole-genome array comparative genomic hybridization analysis

Sandgren, Johanna; Diaz de Ståhl, Teresita; Andersson, Robin; Menzel, Uwe et al.

Ingår i Endocrine-Related Cancer, s. 561-579, 2010

• DOI för Recurrent genomic alterations in benign and malignant pheochromocytomas and paragangliomas revealed by whole-genome array comparative genomic hybridization analysis

Stenting of the superior mesenteric vein in midgut carcinoid disease with large mesenteric masses

Hellman, Per; Hessman, Ola; Åkerström, Göran; Stålberg, Peter et al.

Ingår i World Journal of Surgery, s. 1373-1379, 2010

• DOI för Stenting of the superior mesenteric vein in midgut carcinoid disease with large mesenteric masses

Prophylactic Cholecystectomy in Midgut Carcinoid Patients

Norlén, Olov; Hessman, Ola; Stålberg, Peter; Åkerström, Göran et al.

Ingår i World Journal of Surgery, s. 1361-1367, 2010

• DOI för Prophylactic Cholecystectomy in Midgut Carcinoid Patients

Surgical treatment of Graves' disease: evidence-based approach.

Stålberg, Peter; Svensson, Anna; Hessman, Ola; Åkerström, Göran et al.

Ingår i World Journal of Surgery, s. 1269-77, 2008

• DOI för Surgical treatment of Graves' disease: evidence-based approach.

High success rate of parathyroid reoperation may be achieved with improved localization diagnosis

Hessman, Ola; Stålberg, Peter; Sundin, Anders; Garske, Ulrike et al.

Ingår i World Journal of Surgery, s. 774-81; discussion 782, 2008

• DOI för High success rate of parathyroid reoperation may be achieved with improved localization diagnosis

Upregulated expression of PDGF receptor beta in endocrine pancreatic tumors and metastases compared to normal endocrine pancreas

Fjällskog, Marie-Louise; Hessman, Ola; Eriksson, Barbro; Janson, Eva Tiensuu

Ingår i Acta Oncologica, s. 741-746, 2007

• DOI för Upregulated expression of PDGF receptor beta in endocrine pancreatic tumors and metastases compared to normal endocrine pancreas

Cyclin-dependent kinase 4 (CDK4) expression in pancreatic endocrine tumors

Lindberg, Daniel; Hessman, Ola; Åkerström, Göran; Westin, Gunnar

Ingår i Neuroendocrinology, s. 112-118, 2007

• DOI för Cyclin-dependent kinase 4 (CDK4) expression in pancreatic endocrine tumors

Bilateral adrenalectomy for ectopic Cushing syndrome -: discussions on technique and indication

Hellman, Per; Linder, F; Hennings, Joakim; Hessman, Ola et al.

Ingår i World J Surg, s. 909-916, 2006

25-hydroxyvitamin D3 1alpha-hydroxylase expression in breast cancer and use of non-hydroxylated vitamin D analogue

Segersten, Ulrika; Kaae Holm, Pernille; Björklund, Peyman; Hessman, Ola et al.

Ingår i Breast Cancer Research, 2005

• DOI för 25-hydroxyvitamin D3 1alpha-hydroxylase expression in breast cancer and use of non-hydroxylated vitamin D analogue
• Ladda ner fulltext (pdf) av 25-hydroxyvitamin D3 1alpha-hydroxylase expression in breast cancer and use of non-hydroxylated vitamin D analogue

Midgut carcinoid tumours: surgical treatment and prognosis

Åkerström, Göran; Hellman, Per; Hessman, Ola

Ingår i Best Pract Res Clin Gastroenterol, s. 717-728, 2005

Management of midgut carcinoids

Åkerström, Göran; Hellman, Per; Hessman, Ola; Osmak, Liliana

Ingår i J Surg Oncol, s. 161-169, 2005

Timing and extent of surgery in symptomatic and asymptomatic neuroendocrine tumors of the pancreas in MEN1

Åkerström, Göran; Hessman, Ola; Skogseid, Britt

Ingår i Langenbeck's Archives of Surgery, s. 558-569, 2002

Multiple allelic deletions and intratumoral genetic heterogeneity in MEN1 pancreatic tumors

Hessman, Ola; Skogseid, Britt; Westin, Gunnar; Åkerström, Göran

Ingår i Journal of Clinical Endocrinology and Metabolism, s. 1355-1361, 2001

• DOI för Multiple allelic deletions and intratumoral genetic heterogeneity in MEN1 pancreatic tumors

Chromosome 18 deletions are common events in midgut carcinoid tumors.

Lollgen, R; Hessman, Ola; Szabo, E; Westin, Gunnar et al.

Ingår i Int J Cancer, s. 812, 2001

Parathyroid glands in calcium regulation and human disease

Åkerström, Göran; Hellman, Per; Hessman, Ola; Segersten, Ulrika et al.

Ingår i Trends in Comparative Endocrinology and Neurobiology, s. 53-58, 2005

Surgical treatment of endocrine pancreatic tumours

Åkerström, Göran; Hellman, Per; Hessman, Ola; Osmak, Liliana

Ingår i Neuroendocrinology, s. 62-66, 2004

Remedial Parathyroid Surgery

Åkerström, Göran; Stålberg, Peter; Hessman, Ola

Ingår i Surgery of the Thyroid and Parathyroid Glands, s. 555-577, Springer Berlin/Heidelberg, 2012

• DOI för Remedial Parathyroid Surgery

Gastrointestinal carcinoids

Åkerström, Göran; Hellman, Per; Hessman, Ola

Ingår i Endocrine surgery, s. 163-169, Saunders, 2009

Pancreatic tumours as part of the MEN-1 syndrome.

Åkerström, Göran; Hessman, Ola; Hellman, Per; Skogseid, Britt

Ingår i Best Practice & Research Clinical Endocrinology & Metabolism, Elsevier, 2005

• DOI för Pancreatic tumours as part of the MEN-1 syndrome.

Gastrointestinal carcinoids

Åkerström, Göran; Hellman, Per; Hessman, Ola

Ingår i Endocrine Surgery, s. 163-197, Elsevier Ltd Edinburgh, 2005

Carcinoid tumors

Åkerström, Göran; Hessman, Ola; Hellman, Per

Ingår i A Companion to Specialist Surgical Practice, Elsevier Ltd Edinburgh, 2004