Source Code Name Case count Share of cases (%)
OUTPAT OUTPAT_ICD10(C138) Overlapping lesion of hypopharynx 89
OUTPAT OUTPAT_ICD10(C139) Hypopharynx, unspecified 74
CANC CANC_TOPO(C139)_MORPHO(8070)_BEH(3) Hypopharynx, NOS, Squamous cell carcinoma, NOS 72
INPAT INPAT_ICD10(C138) Overlapping lesion of hypopharynx 69
INPAT INPAT_ICD10(C139) Hypopharynx, unspecified 56
OUTPAT OUTPAT_ICD10(C12) Malignant neoplasm of pyriform sinus 38
OUTPAT OUTPAT_ICD10(C131) Aryepiglottic fold, hypopharyngeal aspect 36
DEATH DEATH_ICD10(C138) Overlapping lesion of hypopharynx 34
INPAT INPAT_ICD10(C12) Malignant neoplasm of pyriform sinus 29
INPAT INPAT_ICD10(C131) Aryepiglottic fold, hypopharyngeal aspect 28
OUTPAT OUTPAT_ICD10(C132) Posterior wall of hypopharynx 28
INPAT INPAT_ICD10(C132) Posterior wall of hypopharynx 23
OUTPAT OUTPAT_ICD10(C130) Postcricoid region 19
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(C138) Overlapping lesion of hypopharynx. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 19
CANC CANC_TOPO(C129)_MORPHO(8070)_BEH(3) Pyriform sinus, Squamous cell carcinoma, NOS 16
INPAT INPAT_ICD10(C130) Postcricoid region 16
CANC CANC_TOPO(C132)_MORPHO(8070)_BEH(3) Posterior wall of hypopharynx, Squamous cell carcinoma, NOS 15
DEATH DEATH_ICD10(C139) Hypopharynx, unspecified 14
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(C132) Posterior wall of hypopharynx. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 13
DEATH DEATH_ICD10(C132) Posterior wall of hypopharynx 11
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(C139) Hypopharynx, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 11
CANC CANC_TOPO(C131)_MORPHO(8070)_BEH(3) Hypopharyngeal aspect of aryepiglottic fold, Squamous cell carcinoma, NOS 9
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(C12) Malignant neoplasm of pyriform sinus. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 7
DEATH DEATH_ICD10(C12) Malignant neoplasm of pyriform sinus 6
DEATH DEATH_ICD10(C130) Postcricoid region 5
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(C131) Aryepiglottic fold, hypopharyngeal aspect. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 5