Leptomeningeal carcinomatosis is cancer involving the pia mater and arachnoid mater. Studies have shown that both solid tumors, including brain tumors and hematological cancers, can metastasize to involve the leptomeninges. Leptomeningeal carcinomatosis heralds a poor prognosis with limited treatment options.
C79. 4 Secondary malignant neoplasm of other and unspecified parts of nervous system.
321.0 - Cryptococcal meningitis. ICD-10-CM.
Meningitis due to other and unspecified causes A disorder characterized by acute inflammation of the meninges of the brain and/or spinal cord. Brain infection. Inflammation of the coverings of the brain and/or spinal cord, which consist of the pia mater; arachnoid; and dura mater.
Leptomeningeal metastases mean cancer cells have spread to the thin layers of tissue that cover the brain and spinal cord (the leptomeninges). It is also called: carcinomatosis meningitis. leptomeningeal disease.
ICD-10 code C43. 9 for Malignant melanoma of skin, unspecified is a medical classification as listed by WHO under the range - Malignant neoplasms .
CNS cryptococcosis results from infection of the central nervous system with the yeast-like fungus Cryptococcus neoformans. It is the most common fungal infection and second most common opportunistic infection of the central nervous system.
Cryptococcal meningitis is a fungal infection caused by Cryptococcus neoformans, which is often found in bird droppings. If breathed in, the spores can multiply and spread from the lungs to the membranes that cover the brain or spinal cord, causing meningitis.
Disseminated cryptococcosis is defined by either a (1) positive blood culture or (2) positive culture from at least two different sites.
There are a few different types of meningitis, including viral, bacterial, and fungal meningitis.
MeningitisBacterial Meningitis. Meningitis caused by bacteria can be deadly and requires immediate medical attention. ... Viral Meningitis. Meningitis caused by viruses is serious but often is less severe than bacterial meningitis. ... Fungal Meningitis. ... Parasitic Meningitis. ... Amebic Meningitis. ... Non-Infectious Meningitis.
Meningitis is usually caused by viruses or bacteria. Viral meningitis is the most common type of meningitis, followed by bacterial meningitis. Rarer types of meningitis include chemical and fungal meningitis.
00: Aphakia, unspecified eye.
Cryptococcosis is a potentially fatal fungal infection of mainly the lungs, presenting as a pneumonia, and brain, where it appears as a meningitis. Cough, difficulty breathing, chest pain and fever are seen when the lungs are infected.
Most cases of meningitis in the United States are caused by a viral infection, but bacterial, parasitic and fungal infections are other causes. Some cases of meningitis improve without treatment in a few weeks. Others can be life-threatening and require emergency antibiotic treatment.
Aseptic meningitis is an umbrella term for all of the causes of inflammation of the brain meninges that have negative cerebrospinal fluid (CSF) bacterial cultures. It is one of the most common inflammatory disorders of the meninges.