Related Experiment Video
Updated: Dec 2, 2025
Bloodless Laparoscopic Partial Splenectomy Assisted by Bipolar Radiofrequency Excision Hemostatic Device
Published on: November 4, 2022
Splenosis mimicking lymphadenopathy.
Joanna Chorbińska1, Wojciech Krajewski1, Maciej Sroczyński2
1Department of Urology and Oncologic Urology, Wroclaw Medical University, Wrocław, Poland.
Splenosis, the autotransplantation of splenic tissue, is usually asymptomatic and often mistaken for cancer. Recognizing this benign condition in patients with splenic trauma history can prevent unnecessary surgeries.
Area of Science:
- Pathology
- Surgical Oncology
- Radiology
Background:
- Splenosis is the autotransplantation of splenic tissue after splenic rupture or splenectomy.
- It is typically asymptomatic and discovered incidentally.
- Splenosis can mimic metastatic disease on imaging studies.
Observation:
- A 57-year-old male presented with asymptomatic intraperitoneal splenosis.
- Computed tomography urography revealed lymphadenopathy suggestive of malignancy.
- Histopathological examination confirmed splenic tissue, not neoplastic growth.
Findings:
- Splenosis is a benign condition.
- It can present as tumor-like lesions.
- Histopathology is crucial for definitive diagnosis.
Implications:
- Considering splenosis in the differential diagnosis of abdominal masses is vital.
- This is especially important in patients with a history of splenic trauma or surgery.
- Accurate diagnosis can prevent unnecessary surgical interventions and associated morbidity.
More Related Videos
02:09Application of Laparoscopic Partial Splenectomy with Total Blood Flow Occlusion in Benign Splenic Lesions
Published on: December 20, 2024
08:04A Mouse Model of Vascularized Heterotopic Spleen Transplantation for Studying Spleen Cell Biology and Transplant Immunity
Published on: June 11, 2019
Related Concept Videos
01:15Secondary Lymphoid Organs
The spleen is a vital organ in the lymphatic system, nestled in the upper left side of the abdomen. It is composed of two primary regions: the red pulp and the white pulp, each having distinct functions. The red pulp performs a significant role in blood filtration. It efficiently purges the blood of old or damaged red blood cells and...
01:16Primary Lymphoid Organs
The red bone marrow is a soft, spongy tissue nestled in the interior of long bones such as the humerus and femur. It is the site...
01:15Development of the Lymphatic System
The first lymph sacs to form are the paired jugular lymph sacs located at the junction of the internal jugular and subclavian veins. From these sacs, lymphatic capillary plexuses extend to the thorax, upper limbs, neck, and head, eventually forming lymphatic vessels. Each jugular lymph sac maintains a...
01:31Pulmonary Tuberculosis III
The first classification is based on the development of the disease, and it includes the following categories:
01:23Detailed Structure and Function of Lymph Nodes
From a histological perspective, lymph nodes can be split into two main areas: the superficial cortex and the deep medulla. The outer cortex is populated by dendritic cells, macrophages, and B lymphocytes, which are densely packed into follicles. When these B-lymphocytes are presented...
01:18Lymphoid Cells and Tissues
Lymphoid cells consist of various types of immune system cells. These include B and T lymphocytes, which are responsible for producing antibodies and killing infected cells, respectively. Dendritic cells act as messengers between the innate and adaptive...