Combined hepatocellular carcinoma (HCC) and cholangiocarcinoma (CC) is sometimes found in resected livers, however, cases with double cancer of HCC and CC are very rare. As well, the rarity of CC arising in von Meyenburg complexes (VMCs) is appreciated. We report the case of a 74-year-old man found to have intrahepatic double cancer composed of well-differentiated HCC and CC which exhibited a histologic progression from VMCs to adenomatous lesions and CC. To our knowledge, this is the first case report published in the literature of a double HCC and CC associated with multiple VMCs. The pathogenesis and previous associated reports of these lesions are discussed.
Aged ; Bile Ducts, Intrahepatic/abnormalities* ; Carcinoma, Hepatocellular/pathology* ; Carcinoma, Hepatocellular/etiology ; Case Report ; Cholangiocarcinoma/pathology* ; Cholangiocarcinoma/etiology ; HumanLiver Neoplasms/pathology* ; Liver Neoplasms/etiology ; Male ; Neoplasms, Multiple Primary/pathology* ; Neoplasms, Multiple Primary/etiology

We herein present the case of a 55-year-old woman with a previous history of malignancies--uterine adenocarcinoma, basal cell carcinoma (which occurred twice consecutively), recurrent respiratory infections due to common variable immunodeficiency (CVID), and systemic granulomatous disease diagnosed at a later age. The patient suffered from diffuse large B cell lymphoma (DLBCL), which was successfully treated with R-CHOP chemotherapy, and continued with immunoglobulin supplementation. The patient was free of lymphoma and infectious complications for over 20 months despite her persistent immunodeficiency, but eventually developed colorectal adenocarcinoma. To the best of our knowledge, this is the first reported case of CVID associated with multiple solid tumours and DLBCL.
Adenocarcinoma ; etiology ; Carcinoma, Basal Cell ; etiology ; Common Variable Immunodeficiency ; complications ; diagnosis ; therapy ; Fatal Outcome ; Female ; Humans ; Lymphoma, Large B-Cell, Diffuse ; etiology ; Middle Aged ; Neoplasms, Multiple Primary ; etiology ; pathology ; therapy ; Respiratory Tract Infections ; etiology ; Skin Neoplasms ; etiology ; Uterine Neoplasms ; etiology

BACKGROUND/AIMS: Esophageal squamous cell carcinoma (ESCC) and colorectal neoplasms (CRNs) share risk factors. We aimed to investigate whether the CRN risk is increased in ESCC patients. METHODS: ESCC patients who underwent a colonoscopy within 1 year of diagnosis were retrospectively analyzed. Patients were matched 1:3 by age, gender, and body mass index to asymptomatic controls. CRN was defined as the histological confirmation of adenoma or adenocarcinoma. Advanced CRN was defined as any of the following: > or =3 adenomas, high-grade dysplasia, villous features, tumor > or =1 cm, or adenocarcinoma. The risk factors for both CRN and advanced CRN were evaluated by univariate and multivariate analyses. RESULTS: Sixty ESCC patients were compared with 180 controls. The ESCC group had significantly higher numbers of CRNs (odds ratio [OR], 2.311; 95% confidence interval [CI], 1.265 to 4.220; p=0.006) and advanced CRNs (OR, 2.317; 95% CI, 1.185 to 4.530; p=0.013). Significant risk factors for both CRN and advanced CRN by multivariate analysis included ESCC (OR, 2.157, 95% CI, 1.106 to 4.070, p=0.024; and OR, 2.157, 95% CI, 1.045 to 4.454, p=0.038, respectively) and older age (OR, 1.068, 95% CI, 1.032 to 1.106, p<0.001; and OR, 1.065, 95% CI, 1.024 to 1.109, p=0.002, respectively). CONCLUSIONS: The rates of CRN and advanced CRN are significantly increased in ESCC. Colonos-copy should be considered at ESCC diagnosis.
Adenocarcinoma/diagnosis/*etiology ; Adenoma/diagnosis/*etiology ; Aged ; Carcinoma, Squamous Cell/diagnosis/*etiology ; Case-Control Studies ; Colonoscopy ; Colorectal Neoplasms/diagnosis/*etiology ; Esophageal Neoplasms/diagnosis/*etiology ; Female ; Humans ; Male ; Middle Aged ; Neoplasms, Multiple Primary/diagnosis/*etiology ; Odds Ratio ; Retrospective Studies ; Risk Factors

OBJECTIVETo analyze the clinical features of facial nerve neuroma about its diagnosis and management.

METHODSTen patients with facial nerve neuroma were analyzed retrospectively from February 1993 to August 2005. The period of follow-up varied from 1.5 years to 10 years (mean 5 years). Facial nerve function was evaluated with House-Brackmann grading system.

RESULTSThe patients complained of facial paralysis in 7 cases, otitis media in 1 case, a mass in parotid gland in 1 case and a mass on the side of the orbital on face in 1 case. Seven patients were undergone either CT scan or MRI or both. Image studies revealed mass located along the facial nerve course from the nerve endings to the intracranial parts. All the patients accepted the surgery. Intraoperative findings showed that the tumor location matched the image findings. Postoperative pathological diagnosis demonstrated 8 Schwannoma, 2 neurofibroma. There was partial tumor resection in 1 patient accepted and his nerve function was unchanged. Four patients were undergone facial nerve graft but 1 case failed while facial nerve function was improved in 3 other patients. Two patients underwent tumor resection while the continuity of facial nerve was preserved as result their facial nerve function improved respectively. No facial nerve reconstruction was done on other 2 patients.

CONCLUSIONSMultiple origins of facial nerve neuroma were noted and the most common system was facial nerve palsy. The decision on how to treat these patients should be individualized and based on initial facial function, growth rate, surgical experience and informed patient consent. The more effective methods need being seeked for the management of facial nerve neuroma.

Adolescent ; Adult ; Cranial Nerve Neoplasms ; diagnosis ; surgery ; Facial Nerve ; physiopathology ; Facial Paralysis ; diagnosis ; etiology ; Female ; Humans ; Male ; Middle Aged ; Neoplasms, Multiple Primary ; diagnosis ; surgery ; Retrospective Studies ; Young Adult

Composite adrenal medullary tumors, composed of both pheochromocytoma and ganglioneuroma, are extremely rare, as are pheochromocytomas masquerading as acute relapsing pancreatitis. We recently experienced a case of a 48-year-old male with both these phenomena. The patient complained of an acute onset of intense abdominal discomfort. At the same time, pancreatic enzymes were increased in concentration. An abdominal computed tomographic scan revealed an enlarged pancreas and a 3-cm left adrenal incidentaloma. Biochemical and 131I-MIBG scintigraphic findings were compatible with a pheochromocytoma. Yet, he had no clinical manifestations suggesting pheochromocytoma. An adrenalectomy was performed and a composite adrenal medullary tumor of pheochromocytoma and ganglioneuroma was confirmed during a pathologic examination. This case illustrates two points: 1) acute abdominal intense discomfort and hyperamylasemia may be unusual presentations of pheochromocytomas; and 2) the possibility of the pheochromocytoma, albeit rare, should be considered when a relapsing pancreatitis of uncertain etiology develops.
Pheochromocytoma/*diagnosis ; Pancreatitis/*etiology ; Neoplasms, Multiple Primary/*diagnosis ; Middle Aged ; Male ; Humans ; Ganglioneuroma/*diagnosis ; *Adrenal Medulla ; Adrenal Gland Neoplasms/*diagnosis ; Acute Disease

*Carcinoma, Renal Cell/pathology/surgery ; *Carcinoma, Transitional Cell/pathology/surgery ; Case Report ; Human ; Hypercalcemia/etiology ; Kidney Calculi/complications/surgery ; *Kidney Neoplasms/pathology/surgery ; Kidney Pelvis ; Male ; Middle Age ; *Neoplasms, Multiple Primary/pathology/surgery ; Nephrectomy

Aged ; Antineoplastic Agents ; adverse effects ; Carcinoma, Hepatocellular ; drug therapy ; Hand-Foot Syndrome ; diagnosis ; etiology ; Humans ; Liver Neoplasms ; drug therapy ; Male ; Neoplasms, Multiple Primary ; drug therapy ; Niacinamide ; adverse effects ; analogs & derivatives ; Phenylurea Compounds ; adverse effects

Due to the advanced diagnostic technique and better understanding for multiple primary lung cancers (MPLC), the increasing incidence of MPLC has been reported. Very often, MPLC are misdiagnosed as metastasis because of lacking efficient molecular biomarkers for prediction and diagnosis. Studies on the molecular mechanism for tumorgenesis and progression of MPLC may therefore facilitate the discovery of biomarkers for disease diagnosis and prognosis, so that an individual and rational treatment can be achieved. We tried to further our understanding and improve the diagnostic skill for MPLC by reviewing the current status and the latest advancement of molecular markers related to MPLC.
Adenocarcinoma ; pathology ; Biomarkers, Tumor ; analysis ; Carcinoma, Non-Small-Cell Lung ; drug therapy ; radiotherapy ; Carcinoma, Small Cell ; pathology ; Carcinoma, Squamous Cell ; pathology ; Chromosome Deletion ; DNA Damage ; Genes, Tumor Suppressor ; Humans ; Incidence ; Lung Neoplasms ; diagnosis ; epidemiology ; etiology ; genetics ; Neoplasms, Multiple Primary ; diagnosis ; epidemiology ; etiology ; genetics ; Smoking ; adverse effects

No abstract available.
Adrenal Cortex Function Tests ; *Adrenal Cortex Neoplasms/complications/diagnosis/metabolism/surgery ; *Adrenal Gland Neoplasms/complications/diagnosis/metabolism/surgery ; Adrenalectomy ; *Adrenocortical Adenoma/complications/diagnosis/metabolism/surgery ; Biopsy ; Cushing Syndrome/diagnosis/etiology ; Female ; Humans ; Immunohistochemistry ; *Incidental Findings ; Middle Aged ; *Neoplasms, Multiple Primary/complications/diagnosis/metabolism/surgery ; *Pheochromocytoma/complications/diagnosis/metabolism/surgery ; Predictive Value of Tests ; Tomography, X-Ray Computed ; Treatment Outcome ; Tumor Markers, Biological/metabolism