Related Experiment Video
Updated: Aug 25, 2026

Therapy Testing in a Spheroid-based 3D Cell Culture Model for Head and Neck Squamous Cell Carcinoma
Published on: April 20, 2018
Abstract:
Histiocytosis X is a general disease class for three less distinctive and overlapping states; namely, eosinophilic granuloma, Hand-Schuller-Christian disease, and Letterer-Siwe disease. These conditions span a continuum from an isolated bony or soft tissue lesion to a fulminant, disseminated process. The head and neck are frequent sites of initial presentation for the more serious varieties. We present four cases of histiocytosis X with lesions in the temporal bone, skull, and mandible. Some patients had accompanying scalp lesions as well as other distal bony and soft tissue lesions. Treatment included radiation therapy, chemotherapy, and surgery. A rational discussion of new treatment modalities based on stage of the disease is presented. Utilization of CT scanning in the initial diagnosis and follow-up is demonstrated. Management of troublesome otologic complications is also discussed.
More Related Videos
07:29Intramucosal Inoculation of Squamous Cell Carcinoma Cells in Mice for Tumor Immune Profiling and Treatment Response Assessment
Published on: April 22, 2019
06:08Establishment and Characterization of Patient-Derived Xenograft Models of Anaplastic Thyroid Carcinoma and Head and Neck Squamous Cell Carcinoma
Published on: June 2, 2023
Related Concept Videos
Lymphoid 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...
Primary 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...
Secondary 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...
Cytotoxic Edema: Pathophysiology