Evidence map›Paper›PMID 42904074›Full record

ArticleFrontiers in veterinary science2026

Case Report: Long term multimodality treatment of canine hepatocellular carcinoma with serial monitoring of serum alpha-fetoprotein.

Tae-Jung Dan, Cheol-Ho Yang, Yeon-Jin Kim, Min-Hee Kang, Mi-Ae Kang, Kwang-Sup Lee, Hee-Myung Park

Abstract readCase Reports
In one paragraph

Article in Frontiers in veterinary science, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

What it found

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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

7 authors.

Tae-Jung DanDepartment of Veterinary Internal Medicine, College of Veterinary Medicine, Konkuk University, Seoul, Republic of Korea.
Cheol-Ho YangTimes Animal Medical Center, Suwon-si, Gyeonggi-do, Republic of Korea.
Yeon-Jin KimDepartment of Veterinary Internal Medicine, College of Veterinary Medicine, Konkuk University, Seoul, Republic of Korea.
Min-Hee KangDepartment of Bio-animal Health, Jangan University, Hwaseong, Republic of Korea.
Mi-Ae KangVET and GENE, Seongnam, Republic of Korea.
Kwang-Sup LeeDepartment of Veterinary Internal Medicine, College of Veterinary Medicine, Konkuk University, Seoul, Republic of Korea.
Hee-Myung ParkDepartment of Veterinary Internal Medicine, College of Veterinary Medicine, Konkuk University, Seoul, Republic of Korea.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A 13-year-old spayed female Shih Tzu presented with a several-month history of progressively increasing liver enzyme activities concurrent with managed hyperadrenocorticism. Diagnostic imaging revealed a solitary hepatic mass originating from the caudate process of the caudate lobe adhering to the caudal vena cava. Hepatocellular carcinoma (HCC) was confirmed via histopathological examination of an ultrasound-guided tru-cut biopsy, accompanied by a markedly elevated serum alpha-fetoprotein (AFP) concentration. Molecular targeted therapy with olaparib was initiated since complete surgical resection was unachievable due to tumor adherence to the caudal vena cava and conventional chemotherapy has limited efficacy for canine HCC, based on genomic profiling. Following objective tumor progression and worsening mass effect after 2 months, cytoreductive surgery was performed. Postoperatively, olaparib and canine interleukin-15 (cIL-15) immunotherapy were instituted to control potential micrometastases. The patient achieved clinical and radiographic stability for a 10-month follow-up period, accompanied by a significant drop in serum AFP levels. However, following the discontinuation of cIL-15 and subsequent reduction of olaparib dosage because of suspected adverse effects, serum AFP levels rebounded progressively, and tumor recurrence was confirmed via ultrasonography. The patient died 20 months after the initial detection of the mass. This case describes the clinical course of canine HCC managed with a multimodal therapeutic approach and highlights the potential utility of serum AFP as an adjunctive biomarker for disease monitoring.

Indexed as

alpha-fetoproteincanine hepatocellular carcinomaimmunotherapyinterleukin-15olaparib

Identifiers

PMID42904074
PMCPMC13681831

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