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Query: UMLS:C0000737 (abdominal pain)
 31,184 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Primary hepatic lymphoma (PHL) presenting with obstructive jaundice is rare and can mimic a preoperative diagnosis of cholangiocarcinoma. We should consider PHL in patients with radiological hepatic disease with normal serum alpha-fetoprotein and carcinoembryonic antigen levels, and elevated lactate dehydrogenase. We present the case of a 67-year-old male with no significant medical history presented with abdominal pain, jaundice, fever, and abnormal liver function tests. Abdominal sonography and computed tomography scan suggested a diagnosis of obstructive jaundice and cholangitis due to cholangiocarcinoma (Klatskin tumor). A subsequent liver biopsy diagnosed PHL, and the patient was treated with combination chemotherapy, including rituximab, cyclophosphamide, doxorubicin, vincristine, and prednisone (R-CHOP). PHL should be considered in patients presenting with biliary obstruction.
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PMID:Primary Hepatic Lymphoma Mimicking Cholangiocarcinoma. 2880 87

BACKGROUND Intrahepatic cholangiocarcinoma is a rare condition which typically occurs in males between 50 and 70 years of age, and presents with symptoms related to biliary obstruction including jaundice, pruritus, and dark urine. Other common symptoms at presentation include abdominal pain, weight loss, and fever. CASE REPORT We present a case of a 67-year-old female initially presenting with chest pain at rest, found to have a lung nodule on diagnostic imaging at the time of admission. On further imaging, a 9 cm liver lesion was incidentally discovered, initially suspicious for hepatocellular carcinoma on imaging, with initial biopsy staining CK7 positive, and CK20 negative. The patient also had an elevated alpha-fetoprotein level. Biopsy results were later confirmed as moderately differentiated adenocarcinoma consistent with intrahepatic cholangiocarcinoma. CONCLUSIONS This report illustrates an unusual presentation of intrahepatic cholangiocarcinoma. Although rare, cholangiocarcinoma is diagnosed most frequently as an incidental finding on imaging studies. With quick work-up and successful biopsy results, patients can undergo surgical or chemo-radiation therapy earlier, potentially leading to a longer survival time.
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PMID:An Unusual Presentation of Advanced Intrahepatic Cholangiocarcinoma: When Biopsy Results Fail. 2931 91

Fibrolamellar hepatocellular carcinoma is a rare primary malignant liver neoplasm. Benefits from liver transplant for patients with fibrolamellar hepatocellular carcinoma have not yet been reported. Here, we report a 19-year-old female patient who presented with abdominal pain. A computed tomography scan revealed bilobar and multiple solid lesions with the largest measuring 15 cm in diameter on the right lobe of her liver. Her blood alpha-fetoprotein level and viral hepatitis markers were normal. A fine-needle biopsy of the largest lesion detected fibrolamellar heptocellular carcinoma. Because no distant metastasis was evident and the carcinoma was unresectable, a right lobe living-donor liver transplant with hilar lymph node dissection was performed. A pathology report revealed poorly differentiated fibrolamellar hepatocellular carcinoma, and further testing indicated microvascular invasion and hilar lymph node metastasis. The largest tumor measured 12 cm. She was discharged on postoperative day 14. During postoperative month 22, multiple vertebral metastases were detected, and she died with diffuse metastasis during postoperative month 26. Our patient, with poor prognostic criteria such as hilar lymph node metastasis, microvascular invasion, and poor differentiation, had 22 months of tumor-free survival and 26 months of overall survival after having undergone living-donor liver transplant.
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PMID:Living-Donor Liver Transplant for Fibrolamellar Hepatocellular Carcinoma With Hilar Lymph Node Metastasis: A Case Report. 2963 28

The Oncology Grand Rounds series is designed to place original reports published in the Journal into clinical context. A case presentation is followed by a description of diagnostic and management challenges, a review of the relevant literature, and a summary of the authors' suggested management approaches. The goal of this series is to help readers better understand how to apply the results of key studies, including those published in Journal of Clinical Oncology, to patients seen in their own clinical practice. A 68-year-old man with a remote history of alcohol abuse presented with vague abdominal pain. A review of systems suggested the patient had an Eastern Cooperative Oncology Group performance status 1 (restriction of strenuous physical activity). There were no physical examination findings of note. Laboratory studies disclosed Child-Pugh A liver status (no ascites; no encephalopathy; total bilirubin, 1 mg/dL; albumin, 3.5 g/dL; and international normalized rato, 1.2). The alpha-fetoprotein was mildly elevated (19.5 ng/mL). Magnetic resonance imaging with contrast disclosed an infiltrative mass with extensive malignant right and left portal vein thrombosis ( Fig 1A ) with cavernous transformation of the portal vein. The infiltrative mass ( Fig 2A ) was biopsied, revealing hepatocellular carcinoma. No distant metastases were found on a bone scintigraphy or computerized tomography scan. Given these features, this patient was classified as Barcelona Clinic for Liver Cancer stage C. The patient was referred for management of advanced hepatocellular carcinoma.
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PMID:Radioembolization in Advanced Hepatocellular Carcinoma. 2949 24

Uterine torsion is a rare obstetric complication with a non-specific presentation. We describe a patient with a bicornuate uterus and a pregnancy complicated by a markedly elevated second-trimester maternal serum alpha-fetoprotein (MSAFP), intermittent pelvic pain and fetal growth restriction. At 24 weeks gestational age, she presented to labour and delivery with an acute abdomen. A subsequent exploratory laparotomy revealed torsion and rupture of her right uterine horn. Uterine torsion can be difficult to diagnose because it is not associated with specific symptoms or characteristic imaging findings. In patients with a bicornuate uterus who present with abdominal pain, an elevated mid-trimester MSAFP may be a harbinger of placental ischaemia as a result of uterine torsion.
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PMID:Uterine torsion and subsequent rupture in a gravid bicornuate uterus associated with an elevated alpha-fetoprotein. 2980 76

The present study is to evaluate the feasibility and efficacy of microwave ablation (MWA) combined with transcatheter arterial chemoembolization (TACE) in the treatment for unresectable hepatoblastoma in infants and children. A total of 17 patients with PRETEXT stage III and IV hepatoblastoma that was unresectable by conventional resection were included in the present study. The patients were treated with TACE, MWA, and chemotherapy. All cases were diagnosed by computed tomography (CT) and liver tumor biopsy before TACE procedure. All patients received 2 courses of TACE and 1 to 2 times of MWA. Finally, several cycles of chemotherapy were arranged. Among the 17 patients, 14 were alive and had normal alpha-fetoprotein (AFP) levels. The other 3 patients died from tumor progression. The follow-up periods ranged from 10 to 68 months. Complete ablation was achieved in the 14 patients (14/17, 82.35%). Most patients were well tolerated during the whole course except for 1 patient with pneumonedema after TACE and another 1 with biloma after MWA. No marked chemotherapeutic agent-induced toxicity occurred. After chemotherapy or TACE, transient blood indicators and symptoms were observed as follows: myelosuppression, abnormal liver function, gross hematuria, fever, and abdominal pain. Transient symptoms after MWA were fever, abdominal pain, and massive gross hematuria. The present study demonstrates that MWA combined with TACE is a safe and effective method for treating unresectable hepatoblastoma in infants and children with controllable side effects.
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PMID:Microwave ablation combined with transcatheter arterial chemoembolization is effective for treating unresectable hepatoblastoma in infants and children. 3033 45

Hepatocellular carcinoma is the most frequent type of liver malignancy. Most cases of hepatocellular carcinoma are secondary to either viral hepatitis (hepatitis B, C) or alcoholic cirrhosis. Liver cirrhosis due to any other causes is considered as a risk factor for development of hepatocellular carcinoma; however, hepatocellular carcinoma in a young patient with no cirrhosis or fibrosis is a relatively rare condition. The present case report describes a young 24-years-old male patient who presented with a two-month history of fever, right upper quadrant abdominal pain, and weight loss with no evidence of pre-existing liver disease, initially treated as liver abscess; however, a computed tomography (CT) showed numerous hepatic hypodensities with ring enhancement. Serum alpha-fetoprotein level was high (>1000 ng/L) and histopathological study confirmed the presence of primary hepatocellular carcinoma. The present case findings suggest that multifocal hepatocellular carcinoma can occur in a young patient with no apparent risk factor, and that the clinical presentation of hepatocellular carcinoma can be similar to liver abscess.
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PMID:A Rare Presentation of Hepatocellular Carcinoma in a Young Adult: A Case Report. 3083 65

The recurrence of hepatocellular carcinoma (HCC) can mainly be divided into two phases or types: the intrahepatic recurrence (IHR) and the extrahepatic recurrence (EHR). Generally speaking, the EHR is usually referenced as being the less common of the two types or categories. In a post-hemihepatectomy patient with routine surveillance at 6 months, it was noted that the patient appeared to have an elevated alpha-fetoprotein, and also complained of vague lower abdominal pain. The accompanying computed tomography scan revealed a 6 cm-sized heterogeneous mass located at the pelvis region. Next, during a laparotomy for resection, the tumor was found to be bleeding from the omental deposition. In conclusion, a high index of suspicion and early surgical intervention can help in detecting possible bleeding extrahepatic recurrence in the background of a patient with history of HCC.
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PMID:Hemorrhagic extrahepatic recurrence of hepatocellular carcinoma: A case report. 3086 13

Surgery is the only known curative treatment option for cholangiocarcinoma. Ex situ liver surgery and autotransplantation are promising approaches in cases that cannot be treated by conventional methods and particularly in the presence of centrally localized liver tumors as well as tumors that invade the main vascular structures. A 53-year-old female patient presented with abdominal pain and nausea. Abdominal tomography showed a tumoral mass lesion that filled the left lobe of the liver and invaded the left hepatic vein and the inferior vena cava. Cholangiocarcinoma diagnosis was reached based on biopsy findings, and the patient was scheduled for surgery as positron emission tomography did not indicate any other disease focus. The patient underwent ex situ liver resection and autotransplantation. She was discharged on the 7th postoperative day. A 68-year-old male presented with abdominal pain, weakness, and weight loss. Laboratory analysis indicated elevated carbohydrate antigen 19-9: 400 U/ml and alpha-fetoprotein (AFP): 2000 U/ml, and there was no other pathology. Abdominal tomography showed a mass that filled the center of the liver and invaded the left hepatic vein and the inferior vena cava. Pathological findings of the biopsy sample were reported as combined hepatocellular-cholangiocellular carcinoma. The patient's AFP levels continued to increase despite transcatheter arterial chemoembolization and radiofrequency ablation therapy. Surgery was decided as indocyanine green clearance test, and the result was 8.5%. He underwent ex situ liver resection and autotransplantation. Unfortunately, he died on the 4th postoperative day due to respiratory failure. Ex vivo liver resection and partial liver autotransplantation should be considered for the surgical treatment of locally advanced cholangiocarcinomas that invaded the main vascular structures.
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PMID:Ex situ Liver Resection and Partial Liver Autotransplantation for Advanced Cholangiocarcinoma. 3100 21

Yolk sac tumor (YST), which most frequently arises in the gonads as a type of germ cell tumor, is rare in children but is highly malignant. It has been suggested that alpha-fetoprotein (AFP) can be applied as a feasible tumor marker because its level was elevated in >90% of YST. The treatment generally involves debulking surgery of tumors followed by systemic chemotherapy. Metastasis process of YST in children is different from that in adults and thus the treatment option is required. In this study, we described a rare case of YST in terms of the clinical manifestation, imaging, and histopathology findings, diagnosis and treatment in an 8-year-old girl. Furthermore, it is important to investigate more thoroughly a patient with history of intermittent abdominal pain and fever with previously multiple accesses, because these might be the critical signs for YST that should be alarmed for early treatment. Although YST is rare in children, pediatric physicians should be aware of this and prompt treatment should be addressed.
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PMID:Yolk Sac Tumor in an Eight-Year-Old Girl: A Case Report and Literature Review. 3111 74


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