pT1b (IB): Clinically visible lesion confined to the cervix or microscopic lesion greater than T1a2/IA2 (TNM category and FIGO stage) (uterine cervix) 396290005removed: 2022-07-31
pT1b (IB): Tumor confined to the vulva or vulva and perineum, 2 cm or less in greatest dimension, and with stromal invasion greater than 1 mm (TNM category and FIGO stage) (vulva) 397122006removed: 2022-07-31
pT1b (IB): Tumor invades less than one-half of the myometrium (TNM category and FIGO stage) (corpus uteri) 396314003removed: 2022-07-31
pT1b (IB): Tumor limited to both ovaries; capsule intact, no tumor on ovarian surface. No malignant cells in ascites or peritoneal washings (TNM category and FIGO stage) (ovary) 397491002removed: 2022-07-31
pT1b (IB): Tumor limited to both tubes, without penetrating the serosal surface; no ascites (TNM category and FIGO stage) (fallopian tube) 399736004removed: 2022-07-31
pT1b: Melanoma 1.0 mm or less in thickness and level IV or V or with ulceration (melanoma of the skin) 396372007removed: 2022-07-31
pT1b: Tumor 10 mm or less in greatest diameter and 2.5 mm or less in greatest height (thickness) with microscopic extraocular extension (ciliary body and choroid) (uveal melanoma) 399461002removed: 2022-07-31
pT1b: Tumor 2 cm or less in greatest dimension, limited to dermis and greater than 2 mm in thickness, but not more than 6 mm in thickness (carcinoma of skin excluding eyelid, vulva, penis, and melanomas) 396495002removed: 2022-07-31
pT1b: Tumor 5 cm or less in greatest dimension, deep tumor (extraosseous primitive neuroectodermal tumor/Ewing's sarcoma) 409749007removed: 2022-07-31
pT1b: Tumor 5 cm or less in greatest dimension, deep tumor (soft tissue) 425566006removed: 2022-07-31
pT1b: Tumor involves both vocal cords (may involve anterior or posterior commissure) with normal mobility (larynx, glottis) 396603005removed: 2022-07-31
pT1b: Tumor involves ipsilateral parietal (mediastinal, diaphragmatic) pleura, with focal involvement of the visceral pleura (thoracic mesothelioma) 397388001removed: 2022-07-31
pT1b: Tumor limited to the iris (more than 3 clock hours in size) (iris) (uveal melanoma) 399511008removed: 2022-07-31
pT1b: Tumor more than 0.5 cm but not more than 1 cm in greatest dimension (breast) 373204007removed: 2022-07-31
pT1b: Tumor more than 4 cm but not more than 7 cm in greatest dimension, limited to the kidney (kidney) 396085000removed: 2022-07-31
Rules-based maps relating CPT® codes to and from SNOMED CT® clinical concepts. Forward and backward mapping allows for easy transition between code sets. Map-A-Code crosswalk tool easily crosswalks multiple codes between the code sets.
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