Case ReportA rare case of waxing and waning supraclavicular swelling due tointernal jugular vein saccular varix in a 79-year-old male with chronicobstructive pulmonary disease. Indian J Case Reports [Internet]. 2026 Jul. 21 [cited 2026 Jul. 29];12(7). Available from: https://mansapublishers.com/ijcr/article/view/8276