Wilhelm Leijonmarck

Achalasia and Risk of Esophageal Squamous Cell Carcinoma and Adenocarcinoma in a Multinational Study.

Journal: Gastroenterology

Published: December 02, 2025

Cancer in the Excluded Stomach After Gastric Bypass Surgery for Obesity.

Journal: Annals of surgery

Published: December 02, 2025

In-hospital complications after gastrectomy in relation to long-term survival in gastric adenocarcinoma: a population-based cohort study.

Journal: European journal of surgical oncology : the journal of the European Society of Surgical Oncology and the British Association of Surgical Oncology

Published: September 08, 2025

The Prognostic Role of Lymphadenectomy during Esophagectomy for Esophageal Cancer with Complete or Near-Complete Tumor Response after Neoadjuvant Therapy.

Journal: Annals of surgical oncology

Published: August 06, 2025

Neoadjuvant chemotherapy in relation to long-term mortality in individuals cured of gastric adenocarcinoma.

Journal: Gastric cancer : official journal of the International Gastric Cancer Association and the Japanese Gastric Cancer Association

Published: August 30, 2024

Author response to: Comment on: Surgeon age in relation to patients' long-term survival after gastrectomy for gastric adenocarcinoma: nationwide population-based cohort study.

Journal: BJS open

Published: June 19, 2024

Survival among patients cured from gastric adenocarcinoma compared to the background population.

Journal: Gastric cancer : official journal of the International Gastric Cancer Association and the Japanese Gastric Cancer Association

Published: May 22, 2024

Statin use in relation to long-term survival after gastrectomy for gastric adenocarcinoma: a Swedish population-based cohort study.

Journal: Gastric cancer : official journal of the International Gastric Cancer Association and the Japanese Gastric Cancer Association

Published: September 06, 2023

Surgeon age in relation to patients' long-term survival after gastrectomy for gastric adenocarcinoma: nationwide population-based cohort study.

Journal: BJS open

Published: August 18, 2023

Achalasia and Risk of Esophageal Squamous Cell Carcinoma and Adenocarcinoma in a Multinational Study.

Achalasia and Risk of Esophageal Squamous Cell Carcinoma and Adenocarcinoma in a Multinational Study.

Cancer in the Excluded Stomach After Gastric Bypass Surgery for Obesity.

Cancer in the Excluded Stomach After Gastric Bypass Surgery for Obesity.

In-hospital complications after gastrectomy in relation to long-term survival in gastric adenocarcinoma: a population-based cohort study.

In-hospital complications after gastrectomy in relation to long-term survival in gastric adenocarcinoma: a population-based cohort study.

The Prognostic Role of Lymphadenectomy during Esophagectomy for Esophageal Cancer with Complete or Near-Complete Tumor Response after Neoadjuvant Therapy.

The Prognostic Role of Lymphadenectomy during Esophagectomy for Esophageal Cancer with Complete or Near-Complete Tumor Response after Neoadjuvant Therapy.

Neoadjuvant chemotherapy in relation to long-term mortality in individuals cured of gastric adenocarcinoma.

Neoadjuvant chemotherapy in relation to long-term mortality in individuals cured of gastric adenocarcinoma.

Author response to: Comment on: Surgeon age in relation to patients' long-term survival after gastrectomy for gastric adenocarcinoma: nationwide population-based cohort study.

Author response to: Comment on: Surgeon age in relation to patients' long-term survival after gastrectomy for gastric adenocarcinoma: nationwide population-based cohort study.

Survival among patients cured from gastric adenocarcinoma compared to the background population.

Survival among patients cured from gastric adenocarcinoma compared to the background population.

Statin use in relation to long-term survival after gastrectomy for gastric adenocarcinoma: a Swedish population-based cohort study.

Statin use in relation to long-term survival after gastrectomy for gastric adenocarcinoma: a Swedish population-based cohort study.

Surgeon age in relation to patients' long-term survival after gastrectomy for gastric adenocarcinoma: nationwide population-based cohort study.

Surgeon age in relation to patients' long-term survival after gastrectomy for gastric adenocarcinoma: nationwide population-based cohort study.

Weekday of gastrectomy and long-term survival in gastric adenocarcinoma.

Weekday of gastrectomy and long-term survival in gastric adenocarcinoma.

Aspirin use in relation to long-term survival after gastrectomy for gastric adenocarcinoma.

Aspirin use in relation to long-term survival after gastrectomy for gastric adenocarcinoma.

Prognosis after surgery for gastric adenocarcinoma in the Swedish Gastric Cancer Surgery Study (SWEGASS).

Prognosis after surgery for gastric adenocarcinoma in the Swedish Gastric Cancer Surgery Study (SWEGASS).