[Is splenectomy "en principe" necessary for radical gastrectomy with systematic lymphadenectomy?].
CONCLUSIONS
In order to screen the necessity of splenectomy "en principe" we evaluated all patients suffering from gastric carcinoma between Jan. 1988--Apr. 1993 retrospectively. In total a group of 318 patients were treated and from these 261 patients were operated (resection rate 82%). In 30% of the patients (77 pat.) we performed a subtotal distal gastrectomy and in 70% (184 pat.) a radical gastrectomy with a D 2-lymphadenectomy. The splenectomy rate in the group of gastrectomy was 94% (173 pat.). In total 13% of the lymph nodes of the hilus of the spleen were infiltrated and an additional metastasis of the spleen was found in 1%. In carcinomas located at the minor curvature 13% had an infiltration of the lymph node station 10, in carcinomas located at the greater curvature in 17% and in carcinomas with a diffuse tumor growth in 10% respectively. Patients with a tumor located in the proximal stomach had an infiltration of the lymph nodes in 14% and in carcinomas of the antrum in 7% respectively. None of the patients having a UICC stage I/II had an infiltration of the lymph nodes at the hilus of the spleen, but 25% of the patients having a UICC stage III/IV. 2 patients from the latter group had an additional metastasis of the spleen.


CONCLUSIONS
The indication of splenectomy is given only in advanced proximal tumor locations, especially in tumors of the greater curvature. In the early tumor stages and in the distal locations of gastric carcinoma it might be useful to perform a selective lymph node dissection of the hilus of the spleen in order to increase the completeness of the radical gastrectomy.
Nürnberger
H R
HR
Chir. Klinik der Städt. Kliniken Dortmund.
Awwad
E
E
Löhlein
D
D
D005743:Gastrectomy; D006801:Humans; D008197:Lymph Node Excision; D008198:Lymph Nodes / Q000473:pathology; D008207:Lymphatic Metastasis; D009367:Neoplasm Staging; D013154:Spleen / Q000473:pathology; D013156:Splenectomy; D013270:Stomach / Q000473:pathology; D013274:Stomach Neoplasms / Q000401:mortality / Q000473:pathology / Q000601:surgery*; D015996:Survival Rate