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  • Malignant neoplasm of base of tongue
Diagnosis concept

Malignant neoplasm of base of tongue

One diagnosis code, shared across patients.

Provenance
Code
C01
  • 87 patients
  • 0.77% of all patients
  • top 25% across all diagnoses, by patients
  • 89 recorded episodes

Coding

System
ICD10

What else these patients have

diagnosis concept Chronic periodontitis, localized, severe
10% of these patients· <1% of all patients
diagnosis concept Malignant neoplasm of tonsil, unspecified
10% of these patients· <1% of all patients
diagnosis concept Malignant neoplasm of parotid gland
8% of these patients· <1% of all patients
diagnosis concept Malignant neoplasm of mouth, unspecified
8% of these patients· <1% of all patients
diagnosis concept Developmental odontogenic cysts
14% of these patients· 1% of all patients

Of the 87 patients with this diagnosis, the share who also carry each one, against how common it is across all patients.

Age at first diagnosis

Malignant neoplasm of base of tongue: median 65 across all diagnoses: median 35

Age at first diagnosis Bar chart. Age at first diagnosis. 87 patients in all; the largest group is 60 to 69 with 25; Malignant neoplasm of base of tongue: median 65 years; across all diagnoses: median 35 years. 0 10 20 0 to 9: 5 patients 10 to 19: 7 patients 20 to 29: 3 patients 30 to 39: 3 patients 40 to 49: 8 patients 50 to 59: 10 patients 60 to 69: 25 patients 70 to 79: 16 patients 80 to 89: 7 patients 90 and over: 3 patients 0 10 20 30 40 50 60 70 80 90 100 years
Half of these patients were 65 or older. Across all diagnoses, half were 35 or older. The 60 to 69 hold the most, 25 patients. A few first diagnoses are back-dated into infancy, and some conditions are handed an age by the decade, which draws a spike rather than a spread.

How long it stays on the record

How long it stays on the record Bar chart. How long it stays on the record. 7 categories; the largest is over five years with 62 episodes. no end recorded: 0 episodes no end recorded 0 a week or less: 4 episodes a week or less 4 up to a month: 0 episodes up to a month 0 up to three months: 1 episode up to three months 1 up to a year: 3 episodes up to a year 3 one to five years: 19 episodes one to five years 19 over five years: 62 episodes over five years 62
over five years, more than any other. 89 episodes in all. “No end recorded” is an episode the generator never closed, not one known to be ongoing.