Source Code Name Case count Share of cases (%)
OUTPAT OUTPAT_ICD10(C138) Overlapping lesion of hypopharynx 95
OUTPAT OUTPAT_ICD10(C139) Hypopharynx, unspecified 78
CANC CANC_TOPO(C139)_MORPHO(8070)_BEH(3) Hypopharynx, NOS, Squamous cell carcinoma, NOS 76
INPAT INPAT_ICD10(C138) Overlapping lesion of hypopharynx 74
INPAT INPAT_ICD10(C139) Hypopharynx, unspecified 58
OUTPAT OUTPAT_ICD10(C12) Malignant neoplasm of pyriform sinus 39
OUTPAT OUTPAT_ICD10(C131) Aryepiglottic fold, hypopharyngeal aspect 37
DEATH DEATH_ICD10(C138) Overlapping lesion of hypopharynx 36
INPAT INPAT_ICD10(C12) Malignant neoplasm of pyriform sinus 30
INPAT INPAT_ICD10(C131) Aryepiglottic fold, hypopharyngeal aspect 29
OUTPAT OUTPAT_ICD10(C132) Posterior wall of hypopharynx 28
INPAT INPAT_ICD10(C132) Posterior wall of hypopharynx 24
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(C138) Overlapping lesion of hypopharynx. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 23
OUTPAT OUTPAT_ICD10(C130) Postcricoid region 19
CANC CANC_TOPO(C129)_MORPHO(8070)_BEH(3) Pyriform sinus, Squamous cell carcinoma, NOS 18
CANC CANC_TOPO(C132)_MORPHO(8070)_BEH(3) Posterior wall of hypopharynx, Squamous cell carcinoma, NOS 16
INPAT INPAT_ICD10(C130) Postcricoid region 16
DEATH DEATH_ICD10(C139) Hypopharynx, unspecified 15
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(C132) Posterior wall of hypopharynx. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 15
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(C139) Hypopharynx, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 14
DEATH DEATH_ICD10(C132) Posterior wall of hypopharynx 12
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! 9
DEATH DEATH_ICD10(C12) Malignant neoplasm of pyriform sinus 8
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(C131) Aryepiglottic fold, hypopharyngeal aspect. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 7
DEATH DEATH_ICD10(C130) Postcricoid region 6
CANC CANC_TOPO(C130)_MORPHO(8070)_BEH(3) Postcricoid region, Squamous cell carcinoma, NOS 5