Related Experiment Videos
[Sinus histiocytosis with massive lymphadenopathy]
Youzhong Li1, Yongde Lu, Xinming Yang
1Department of Otorhinolaryngology, the Second Hospital of Xiangya Medical College, Central South University, Changsha, 410011, China. Liyouzhong196311@yahoo.com
Lin Chuang Er Bi Yan Hou Ke Za Zhi = Journal of Clinical Otorhinolaryngology
|September 20, 2006
Summary
Comprehensive therapy, including surgery, effectively treats sinus histiocytosis with massive lymphadenopathy (SHML). This approach led to significant tumor reduction or complete disappearance in all six patients studied.
Area of Science:
- Oncology
- Dermatology
- Pathology
Background:
- Sinus histiocytosis with massive lymphadenopathy (SHML), also known as Rosai-Dorfman disease, is a rare benign condition.
- SHML typically presents with painless lymphadenopathy and characteristic histiocytic infiltration of the sinuses.
Observation:
- This study evaluated six patients diagnosed with SHML.
- Patients were managed using a variety of therapeutic strategies.
Findings:
- Two patients received radiation and chemotherapy, achieving marked tumor reduction.
- Four patients experienced complete tumor resolution following comprehensive treatment, including surgery, immunotherapy, and interferon therapy.
Implications:
- Comprehensive therapeutic strategies, particularly those incorporating surgical intervention, demonstrate significant efficacy in managing SHML.
- Further research into optimal multimodal treatment protocols for SHML is warranted to improve patient outcomes.
Related Concept Videos
01:15Secondary Lymphoid Organs
Secondary organs, including lymph nodes, the spleen, and mucosa-associated lymphoid tissue (MALT), work harmoniously to protect us from disease and infection.
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...
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...
01:23Detailed Structure and Function of Lymph Nodes
Lymph nodes are bean-shaped structures that cluster along the lymphatic vessels in the inguinal, axillary, and cervical regions. Each node is divided into compartments by a capsule that extends trabeculae inward.
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...
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 and tissues are integral to the immune system, which is crucial in maintaining our body's defense against harmful pathogens. They form the building blocks of lymphoid organs, which include the spleen, thymus, and lymph nodes.
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...
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...
01:16Primary Lymphoid Organs
Primary lymphoid organs are pivotal in the formation, development, and maturation of lymphocytes, the white blood cells that serve as the backbone of our immune system. This crucial function underscores their fundamental role in maintaining our overall health and immunity. The two primary lymphoid organs of prime importance are the red bone marrow and the thymus.
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...
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...