Index
L
Entries beginning with L.
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Melanoma
Acral Lentiginous Melanoma (ALM)
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Non-small cell lung cancer
Large cell lung carcinoma
An NSCLC diagnosed when the tumour is clearly a lung carcinoma but does not show adenocarcinoma, squamous, or small-cell features under the microscope.
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Pulmonary neuroendocrine
Large cell neuroendocrine carcinoma of the lung
A high-grade neuroendocrine lung cancer with large-cell appearance. It sits between carcinoids and small cell lung cancer in behaviour.
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Soft-tissue sarcomas
Leiomyosarcoma
A malignant tumour of smooth muscle. It can arise in the uterus, retroperitoneum, vessels, or the limbs.
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Melanoma
Lentigo maligna melanoma
A melanoma that usually begins as a slow, irregular tan patch on chronically sun-damaged skin of the face, ears, or neck in older adults. The in-situ phase (lentigo maligna) can last years.
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Soft-tissue sarcomas
Liposarcoma
The most common soft-tissue sarcoma in adults. It arises from fat-forming mesenchymal cells and includes well-differentiated, dedifferentiated, myxoid, and other types.
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Carcinoma in situ
LCIS
Lobular carcinoma in situ (LCIS) is a risk marker rather than a true cancer. This entry covers classic versus pleomorphic LCIS and risk-reducing options.
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Non-small cell lung cancer
Lung adenocarcinoma
The most common lung cancer. It often starts in the outer lung, is the usual type in never-smokers, and is frequently tested for driver mutations.
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Lung
Lung Cancer