Mesenteric phlebosclerosis with amyloidosis in association with the long-term use of medicinal liquor: A case report

Phlebosclerosis: An overlooked complication of varicose veins that affects clinical outcome: A case report

BACKGROUND

Phlebosclerosis is a common age-related fibrotic degeneration of the venous wall. It is a disorder rather than a disease, which may cause venous dysfunction and even venous thrombosis. It is rarely reported in patients with varicose veins.

CASE SUMMARY

The present report describes the case of a 70-year-old man with varicose veins, vitiligo, and phlebosclerosis. Venous angiography revealed blood reflux in the superficial and deep veins. The patient underwent surgery to remove the saphenous veins. During the operation, a calcified vein resembling a wooden stick was found, which was surprisingly extracted from the thickened venous wall. A cross-section of this wooden stick-like vein revealed venous fibrosis and calcification, obvious thickening of the venous wall, extensive collagen deposition on the venous wall, hyaline degeneration, and venous sclerosis causing closure of the venous lumen.

CONCLUSION

This is probably the first report of a wooden stick-like structure being found in the venous wall in patients with varicose veins and venous ulcers. Phlebosclerosis can be observed in the late stage of varicose veins complicated by frequent infections and worse clinical outcomes. Therefore, it is important to be aware of this condition and address it rather than overlook it.

Idiopathic mesenteric phlebosclerosis: one case report and systematic literature review of 240 cases

AIM

This research is both a case study and a systematic literature review. Our goal was to learn more about the pathophysiology, clinical features, and therapy options for idiopathic mesenteric phlebosclerosis (IMP).

METHODS

A case of IMP was treated by surgery in our department. Combined with the data of 240 cases of IMP retrieved from PubMed and Wanfang Data, we conducted a systematic review of this less well-known disease.

RESULTS

These 240 cases of IMP mainly occurred in East Asia. Among the patients, 78.7% of them had a history of herbal medicine consumption; 15.2% had no obvious symptoms and their diagnosis was confirmed through characteristic CT findings and colonoscopic manifestations; 58.4% were cured by conservative treatment; 41.6% had severe symptoms and underwent surgical treatment. Additionally, more patients treated with surgical treatment had lesions involving the cecum (59/82 vs. 53/115, P=0.0003) and sigmoid colon (20/82 vs. 10/115, P=0.0025) compared with those treated conservatively.

CONCLUSION

The occurrence of IMP is associated with the long-term consumption of herbal medicines. Early diagnosis of IMP could be determined by CT and colonoscopy and conservative or surgical treatment was chosen based on of the severity of the condition (e.g., the involved bowel segment).

Mesenteric phlebosclerosis associated with the oral intake of Japanese traditional (Kampo) medicines containing Gardeniae Fructus

We report a case of mesenteric phlebosclerosis (MP) in a woman in her 50s who had been taking Kamishoyosan for 13 years. Colonoscopic findings 13 years after the start of oral administration were nonspecific, with decreased vascular permeability and redness of the mucosa. The extent of the lesion was initially from the cecum to the ascending colon but expanded over time to the transverse colon. In colon biopsies, there was a remarkable deposition of collagen fibers around the small vessels in the lamina propria of the cecum or the ascending colon over time, and the specific lesions expanded to the transverse colon. The deposition of collagen fibers around the vessels in the lamina propria was already present when the total oral dose of the Sanshishi component was low. In this valuable case of MP, changes after the start of oral administration of Kamishoyosan could be followed over time via endoscopy and biopsy.