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Table 5 Clinical characteristics of patients with recurrence of cavernous sinus

From: Unraveling the patterns and pathways of local recurrence of nasopharyngeal carcinoma: evidence for individualized clinical target volume delineation

Patient ID

Primary T stage

Primary involvement of cavernous sinus/skull base

Primary involved neural foramina

Recurrent of cavernous sinus

Recurrent involved neural foramina

No.1

T4

Left

Foramen lacerum, Foramen ovale

Left

Foramen ovale

No.2

T4

Left

Foramen rotundum, Pterygopalatine fossa, Foramen ovale, Foramen lacerum

Left

Foramen rotundum, Pterygopalatine fossa

No.3

T1a

No

No

Left

Foramen ovale, Foramen rotundum, Foramen lacerum

No.4

T3

Right

Foramen lacerum

Right

Foramen lacerum, Jugular Foramen

  1. aThis patient had primary bilateral invasion of the roof of nasopharynx