Abstract:
:Biliary tract cancer, or cholangiocarcinoma, comprises a heterogeneous group of malignant tumors that can emerge at any part of the biliary tree. This group is the second most common type of primary liver cancer. Diagnosis is usually based on symptoms, which may be heterogeneous, and nonspecific biomarkers in serum and biopsy specimens, as well as on imaging techniques. Endoscopy-based diagnosis is essential, since it enables biopsy specimens to be taken. In addition, it can help with locoregional staging of distal tumors. Endoscopic retrograde cholangiopancreatography is a key technique for the evaluation and treatment of malignant biliary tumors. Correct staging of cholangiocarcinoma is essential in order to be able to determine the degree of resectability and assess the results of treatment. The tumor is staged based on the TNM classification of the American Joint Committee on Cancer. The approach will depend on the classification of the tumor. Thus, some patients with early-stage disease could benefit from surgery; complete surgical resection is the cornerstone of cure. However, only a minority of patients are diagnosed in the early stages and are suitable candidates for resection. In the subset of patients diagnosed with locally advanced or metastatic disease, chemotherapy has been used to improve outcome and to delay tumor progression. The approach to biliary tract tumors should be multidisciplinary, involving experienced endoscopists, oncologists, radiologists, and surgeons.
journal_name
World J Clin Casesjournal_title
World journal of clinical casesauthors
Huguet JM,Lobo M,Labrador JM,Boix C,Albert C,Ferrer-Barceló L,Durá AB,Suárez P,Iranzo I,Gil-Raga M,de Burgos CB,Sempere Jdoi
10.12998/wjcc.v7.i14.1732subject
Has Abstractpub_date
2019-07-26 00:00:00pages
1732-1752issue
14issn
2307-8960journal_volume
7pub_type
杂志文章,评审abstract::Inflammatory pseudotumor (IPT) has always been considered a diagnostic challenge. Its rarity and resemblance to other more common pathological entities imposes that neither clinical nor radiological characteristics can lead to a definitive diagnosis. The surgical excision of the lesion is the ultimate approach for acc...
journal_title:World journal of clinical cases
pub_type:
doi:10.12998/wjcc.v5.i2.61
更新日期:2017-02-16 00:00:00
abstract:BACKGROUND:Lymphangioma is a benign lesion that rarely involves the gastrointestinal tract, especially in adults. Small bowel lymphangioma is a rare cause of gastrointestinal bleeding. Here, we report a case of an adult diagnosed with jejunal lymphangioma presenting with melena, anemia and hypogammaglobulinemia. We als...
journal_title:World journal of clinical cases
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doi:10.12998/wjcc.v8.i1.140
更新日期:2020-01-06 00:00:00
abstract:BACKGROUND:In most cases, it is not difficult to differentiate common bile duct (CBD) stone from Ascaris infection because they are different disease entities and have different imaging findings. The two diseases usually demonstrate unique characteristic findings on computed tomography or magnetic resonance cholangiopa...
journal_title:World journal of clinical cases
pub_type:
doi:10.12998/wjcc.v8.i19.4499
更新日期:2020-10-06 00:00:00
abstract:BACKGROUND:Neurofibromatosis is an autosomal dominant genetic disorder with various manifestations. Systemic multiple neurofibromatosis is rare in infancy. The disease is difficult to identify in the early stage, and it is prone to misdiagnosis and missed diagnosis. In the presence of lower limb swelling with subcutane...
journal_title:World journal of clinical cases
pub_type:
doi:10.12998/wjcc.v8.i22.5678
更新日期:2020-11-26 00:00:00
abstract::Isolated neurofibromas that affect the gastrointestinal tract are rare and almost always manifest as neurofibromatosis type 1 or multiple endocrine neoplasia type 2b. In this paper, we present a case of a 24-year-old female with abdominal pain who discharged a neurofibroma in her stool without any blood on it. A colon...
journal_title:World journal of clinical cases
pub_type:
doi:10.12998/wjcc.v6.i11.455
更新日期:2018-10-06 00:00:00
abstract::Although Kaposi sarcoma (KS) has been more traditionally considered an AIDS-defining illness, it may also be seen in individuals on immunosuppresive therapy. We report a case of a patient who presented to the hospital in the setting of increasingly refractory ulcerative colitis. Computed tomography scan of the abdomen...
journal_title:World journal of clinical cases
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doi:10.12998/wjcc.v5.i12.423
更新日期:2017-12-16 00:00:00
abstract:BACKGROUND:Invasive fungal rhinosinusitis (IFR) caused by Cunninghamella is very rare but has an extremely high fatality rate. There have been only seven cases of IFR caused by Cunninghamella reported in English and, of these, only three patients survived. In this article, we present another case of IFR caused by Cunni...
journal_title:World journal of clinical cases
pub_type:
doi:10.12998/wjcc.v7.i2.228
更新日期:2019-01-26 00:00:00
abstract:BACKGROUND:In rare cases, odontogenic keratocysts (ODs) transform into squamous cell carcinoma. Intervals between the first attendance of a patient and the diagnosis of OD with malignant transformation vary from weeks to years. In this article, we report a case of malignancy derived from OD with a five-day delay in dia...
journal_title:World journal of clinical cases
pub_type:
doi:10.12998/wjcc.v8.i11.2374
更新日期:2020-06-06 00:00:00
abstract:BACKGROUND:Idiopathic adulthood ductopenia (IAD) is a chronic cholestatic liver disease of unknown etiology that usually presents as unexplained jaundice. It is characterized by adult onset, lack of autoantibodies, inflammatory bowel disease and loss of interlobular bile ducts. CASE SUMMARY:This case presents a 27-yea...
journal_title:World journal of clinical cases
pub_type:
doi:10.12998/wjcc.v8.i24.6524
更新日期:2020-12-26 00:00:00
abstract::A 51-year-old man presented to our hospital with progressive pain and weakness in his right leg. Neurological examination revealed atrophy of all muscles of the right leg, unilateral foot drop and paralysis of the anterior tibial and gastrocnemicus muscles. Electromyography confirmed a severe isolated sciatic neuropat...
journal_title:World journal of clinical cases
pub_type:
doi:10.12998/wjcc.v2.i2.39
更新日期:2014-02-16 00:00:00
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journal_title:World journal of clinical cases
pub_type: 杂志文章
doi:10.12998/wjcc.v3.i2.204
更新日期:2015-02-16 00:00:00
abstract:BACKGROUND:Pulmonary benign metastatic leiomyoma (PBML), which is very rare, is a type of benign metastatic leiomyoma (BML). Here, we report a case of PBML, finally diagnosed through multidisciplinary team (MDT) discussions, and provide a literature review of the disease. CASE SUMMARY:A 55-year old asymptomatic woman ...
journal_title:World journal of clinical cases
pub_type:
doi:10.12998/wjcc.v8.i14.3082
更新日期:2020-07-26 00:00:00
abstract::It is well-known that colonoscopy is considered the gold standard for colon cancer prevention. Although performed by experienced endoscopists, the matter remains of polyps missed during this examination. The reasons may include the size, shape and location of the lesions. Many colorectal cancer screening programs have...
journal_title:World journal of clinical cases
pub_type: 杂志文章,评审
doi:10.12998/wjcc.v5.i7.258
更新日期:2017-07-16 00:00:00
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journal_title:World journal of clinical cases
pub_type:
doi:10.12998/wjcc.v7.i1.109
更新日期:2019-01-06 00:00:00
abstract:BACKGROUND:Thyroid gland is an uncommon site for metastases from clear cell renal cell carcinoma (CCRCC) and literature is scarce. Due to the variable and often long lag time before development of metastases in patients with CCRCC, thyroid nodules may be misdiagnosed initially as benign. This systematic review aims at ...
journal_title:World journal of clinical cases
pub_type: 杂志文章
doi:10.12998/wjcc.v7.i21.3474
更新日期:2019-11-06 00:00:00
abstract:BACKGROUND:Medical robot is a promising surgical tool, but no specific one has been designed for interventional treatment of chronic pain. We developed a computed tomography-image based navigation robot using a new registration method with binocular vision. This kind of robot is appropriate for minimal invasive interve...
journal_title:World journal of clinical cases
pub_type: 杂志文章
doi:10.12998/wjcc.v8.i16.3440
更新日期:2020-08-26 00:00:00
abstract::Inflammatory bowel disease (IBD) is a chronic immune-mediated disease that affects the gastrointestinal tract. It is argued that environment, microbiome, and immune-mediated factors interact in a genetically susceptible host to trigger IBD. Recently, there has been increased interest in the development, progression, a...
journal_title:World journal of clinical cases
pub_type: 杂志文章,评审
doi:10.12998/wjcc.v9.i2.321
更新日期:2021-01-16 00:00:00
abstract::IgG4-related disease (IgG4-RD) is an increasingly recognized pathological entity that tends to involve multiple organs with an elevated level of serum IgG4, which is easily misdiagnosed owing to sharing common clinical features with a variety of other diseases. Here, we report an interesting IgG4-RD case of a woman wi...
journal_title:World journal of clinical cases
pub_type:
doi:10.12998/wjcc.v6.i13.707
更新日期:2018-11-06 00:00:00
abstract:BACKGROUND:Rivaroxaban is a non-vitamin K antagonist oral anticoagulant that does not require coagulation monitoring based on current recommendations. Our goal is to explore whether routine coagulation monitoring should not be required for all patients receiving oral rivaroxaban, what relationship between routine coagu...
journal_title:World journal of clinical cases
pub_type:
doi:10.12998/wjcc.v7.i3.382
更新日期:2019-02-06 00:00:00
abstract:BACKGROUND:In previous studies, celiomesenteric trunk (CMT) was narrowly defined as a hepato-gastro-spleno-mesenteric (HGSM) trunk, but other possible types were ignored. With the widespread use of multidetector computed tomography (MDCT) angiography, it is easy to collect a large sampling of data on arterial anatomy o...
journal_title:World journal of clinical cases
pub_type: 杂志文章
doi:10.12998/wjcc.v7.i23.3980
更新日期:2019-12-06 00:00:00
abstract::Marjolin's ulcer (MU) represents malignant degeneration that typically ensues over a period of time in the post-burned lesions and scars or any other chronic wound. This review highlights various facets of the presentation and management of MUs that originate from post-burned lesions. The incidence of MUs in such lesi...
journal_title:World journal of clinical cases
pub_type: 杂志文章,评审
doi:10.12998/wjcc.v2.i10.507
更新日期:2014-10-16 00:00:00
abstract::Relapsing polychondritis (RP) is a rare autoimmune disease with chronic inflammatory/destructive lesions of the cartilaginous tissues. In one third of the cases it is associated with other autoimmune disorders, mostly with anti-neutrophil cytoplasmic antibody (ANCA) associated vasculitis (AAV). We report three cases o...
journal_title:World journal of clinical cases
pub_type:
doi:10.12998/wjcc.v2.i12.912
更新日期:2014-12-16 00:00:00
abstract::Gastrointestinal (GI) cancer is one of the leading causes of cancer-related deaths worldwide. According to the Global Cancer Statistics, colorectal cancer is the second leading cause of cancer-related mortality, closely followed by gastric cancer (GC). Environmental, dietary, and lifestyle factors including cigarette ...
journal_title:World journal of clinical cases
pub_type: 杂志文章,评审
doi:10.12998/wjcc.v8.i12.2425
更新日期:2020-06-26 00:00:00
abstract:BACKGROUND:Bortezomib is a first-line drug approved for patients with multiple myeloma (MM) and has significantly increased their overall survival. However, bortezomib-induced peripheral neuropathy (PN) remains a significant side effect that has led to its discontinuation in some patients. Guillain-Barré syndrome (GBS)...
journal_title:World journal of clinical cases
pub_type:
doi:10.12998/wjcc.v7.i18.2905
更新日期:2019-09-26 00:00:00
abstract:BACKGROUND:Small-cell neuroendocrine carcinoma (SNEC) of the rectum is a rare tumor associated with poor prognosis. CASE SUMMARY:We report a case of a 77-year-old male who came into our hospital because of blood with his stool. An endoscopy revealed a cauliflower-like neoplasm in his rectum. Imaging examination showed...
journal_title:World journal of clinical cases
pub_type:
doi:10.12998/wjcc.v8.i23.6095
更新日期:2020-12-06 00:00:00
abstract:BACKGROUND:Leiomyosarcoma of the stomach is extremely rare, and only 13 cases have been reported in the literature. Before the advent of KIT immunohistochemistry, gastrointestinal stromal tumors (GISTs) were misdiagnosed as leiomyomas and leiomyosarcomas. Leiomyosarcoma rarely occurs in organs besides the uterus and is...
journal_title:World journal of clinical cases
pub_type:
doi:10.12998/wjcc.v7.i21.3575
更新日期:2019-11-06 00:00:00
abstract::Acute pancreatitis is rarely associated with drugs. Acetaminophen overdose is a well-known cause of hepatic toxicity, but drug-induced pancreatitis is rarely reported, especially after mild overdose. A 32-year-old woman presented with nausea and vomiting for 12 h, but no abdominal pain following an overdose of eight T...
journal_title:World journal of clinical cases
pub_type:
doi:10.12998/wjcc.v6.i9.291
更新日期:2018-09-06 00:00:00
abstract:BACKGROUND:Fishbone is the most common esophageal foreign body and tends to migrate after piercing the esophagus to nearby structures. Vascular injury around the esophagus is a serious complication and has a high mortality rate, especially in the case of multiple vascular injuries. CASE SUMMARY:We report an extremely ...
journal_title:World journal of clinical cases
pub_type:
doi:10.12998/wjcc.v8.i20.4981
更新日期:2020-10-26 00:00:00
abstract::We report a case of remitting seronegative symmetrical synovitis with pitting edema (RS3PE) syndrome in a 71-year-old woman. She referred to our hospital with finger stiffness, edema of both hands and feet, pain of bilateral shoulder, wrist, metacarpophalangeal, proximal interphalangeal, and ankle joints. Rheumatoid f...
journal_title:World journal of clinical cases
pub_type:
doi:10.12998/wjcc.v6.i5.84
更新日期:2018-05-16 00:00:00
abstract:AIM:To determine the therapeutic effect of photodynamic therapy (PDT) for middle-advanced stage upper gastrointestinal carcinomas. METHODS:We searched PubMed, EMBASE, the Cochrane Library, China National Knowledge Infrastructure, China Science and Technology Journal Database, and Wanfang Database from inception to Apr...
journal_title:World journal of clinical cases
pub_type: 杂志文章
doi:10.12998/wjcc.v6.i13.650
更新日期:2018-11-06 00:00:00