Vitamin B12 status in patients of Turkish and Dutch descent with depression: A comparative cross-sectional study

Background: Studies have shown a clear relationship between depressive disorders and vitamin B12 deficiency. Gastroenteritis and Helicobacter pylori infections can cause vitamin B12 deficiency. Helicobacter pylori infections are not uncommon among people of Turkish descent in The Netherlands. Aim: To examine the frequency of vitamin B12 deficiency in depressive patients of Turkish descent and compare it to the frequency of vitamin B12 deficiency in depressive patients of Dutch descent. Methods: The present study is a comparative cross-sectional study of 47 patients of Turkish descent and 28 of Dutch descent. The depressive disorder diagnosis and differential diagnosis were made using the Structured Clinical Interview for the Diagnostic and Statistical Manual of Mental Disorders, fourth edition text revision (SCID). The severity of the depressive symptoms was determined using the Beck Depression Inventory (BDI) and the 21-item Hamilton Depression Rating Scale (HAM-D-21). Serum baseline vitamin B6 and B12, folic acid and total serum homocysteine (tHcy) levels were measured. Results: The average ages of the patients of Turkish and Dutch descent were 40.57 and 44.75 years, respectively. There were no demonstrable differences between the serum vitamin B6, folic acid and tHcy levels in the two groups. The serum vitamin B12 levels were however clearly lower in the patients of Turkish descent than in those of Dutch descent. Vitamin B12 deficiency was however observed in 14 patients of Turkish descent and 1 of Dutch descent. This difference was significant. On the BDI, the patients of Turkish descent scored significantly higher than those of Dutch descent. Patients with vitamin B12 deficiency and those with hyperhomocysteinaemia had a significantly higher BDI score than patients with normal vitamin B12 and homocysteine levels. No relationship was observed with vitamin B12 and tHcy. Conclusion: Vitamin B12 deficiency occurs more frequently in depressive patients of Turkish than of Dutch descent. This is why it is advisable to test the vitamin B12 serum level in depressive patients of Turkish descent

Gastric emptying time and the effect of cisapride in cirrhotic patients with autonomic neuropathy

PubMedID: 12544204Goals: To investigate the relationships between gastric emptying and autonomic dysfunction in hepatic cirrhosis and to assess the effects of cisapride on gastric emptying in cirrhotic patients. Study: Twenty-four cirrhotic patients (8 patients in each Child-Pugh classification) and 25 healthy controls were enrolled. All the patients had viral (B or C) hepatitis. Patients with DM, alcoholic cirrhosis, active peptic ulcer, gastric malignancy and pyloric obstruction were excluded by esophagogastroduodenoscopy. Parasympathetic and sympathetic functions were assessed by the criteria set forth by Ewing and Clark. Drugs affecting GI motility and smoking were discontinued 48 hours and 12 hours prior to the study respectively. A solid-phase of gastric emptying study was conducted by scintigraphic method for the calculation of gastric half-emptying time (GET1/2). Results: The study revealed that 9 patients with Child-Pugh B and C cirrhosis had autonomic neuropathy and none of Child-Pugh A cirrhosis had autonomic neuropathy. Prolonged GET1/2 was noted in cirrhotics compared with the control group (p < 0.05). However, there was significant difference between 9 patients (Child B-C) with autonomic neuropathy compared with patients 15 patients without autonomic neuropathy. Again there was a significant difference in GET1/2 between Child A cirrhotic and Child B-C cirrhotic whether they had autonomic neuropathy or not. Cisapride decreased GET1/2 significantly in cirrhotic patients (Child B-C cirrhotic). Clearly, patients with autonomic neuropathy in Child B-C cirrhosis had significantly reduced GET1/2 after cisapride administration. Even though cisapride decreased GET1/2 in patients with Child B-C cirrhosis without autonomic neuropathy, this was not significant. Conclusion: Autonomic neuropathy in advanced cirrhosis from viral hepatitis may cause prolonged gastric emptying. Cisapride can shorten gastric emptying time in such patients

Coexistence of cystic intra-abdominal lymphangiomas and diffuse venous haemangiomas in adult life

PubMedID: 12765232Diffuse haemangioma and intra-abdominal lymphangioma are rare in adults. In this case report, we present a 33-year-old female with coexisting multiple cutaneous and visceral cavernous haemangiomas and two huge intra-abdominal lymphangiomas of 25 and 35 cm in diameter. The organs involved were the liver, pericardium, renal hilus and bladder. She died due to disseminated intravascular coagulation and multiorgan failure, which resembled Kasabach-Merritt syndrome. The coexistence of generalised haemangiomas and intra-abdominal lymphangiomas and the lack of complaints until the age of 33 years makes her an unusual case in the literature. We also emphasise the other clinical conditions that should be considered in the differential diagnosis. © 2003 Van Zuiden Communications B.V. All rights reserved

Fine-needle aspiration cytology of operative scar lesions

WOS: 000170695400010PubMed ID: 11536444

Cutaneous leishmaniasis: Evaluation by polymerase chain reaction in the Cukurova region of Turkey

WOS: 000233536900034PubMed ID: 16419769The diagnosis of cutaneous leishmaniasis (CL) may depend on the detection of the parasite in histologic sections, the growth of the promastigotes in culture, or the identification of parasite by other techniques. We performed polymerase chain reaction (PCR) on paraffin-embedded biopsies to determine the validity of this technique for diagnosis of CL. PCR was used to detect the parasite using 2 different DNA extraction methods. PCR was positive in all 20 cases when the Leishmania parasite was detected by light microscopy. Twenty-seven of 34 cases that were negative microscopically for the parasite were positive using PCR. The first extraction method of DNA identified leishmanial DNA in 41 of 54 cases (75.9%); the second extraction of DNA was positive in 47 of 54 cases (87%). PCR was negative in all of the nonleishmaniasis cases. The PCR-based method appears to be a useful diagnostic approach for identification of suspected cases of CL

Renal glomus tumour: Diagnostic challenges of this rare entity of the kidney

WOS: 000388614502601

Cutaneous leishmaniasis: Evaluation by polymerase chain reaction in the Çukurova region of Turkey

PubMedID: 16419769The diagnosis of cutaneous leishmaniasis (CL) may depend on the detection of the parasite in histologic sections, the growth of the promastigotes in culture, or the identification of parasite by other techniques. We performed polymerase chain reaction (PCR) on paraffin-embedded biopsies to determine the validity of this technique for diagnosis of CL. PCR was used to detect the parasite using 2 different DNA extraction methods. PCR was positive in all 20 cases when the Leishmania parasite was detected by light microscopy. Twenty-seven of 34 cases that were negative microscopically for the parasite were positive using PCR. The first extraction method of DNA identified leishmanial DNA in 41 of 54 cases (75.9%); the second extraction of DNA was positive in 47 of 54 cases (87%). PCR was negative in all of the nonleishmaniasis cases. The PCR-based method appears to be a useful diagnostic approach for identification of suspected cases of CL. © American Society of Parasitologists 2005

ERCC1 and RRM1 as a predictive parameter for non-small cell lung, ovarian or pancreas cancer treated with cisplatin and/or gemcitabine

Background: We aimed to investigate the impact of RRM1 and ERCC1 expression on response to cisplatin and/or gemcitabine chemotherapy in patients with lung, ovarian or pancreatic cancer. Material and methods: Patients with lung, ovarian or pancreatic cancer, who used cisplatin and/or gemcitabine therapy were included; hospital files were examined and RRM1 and ERCC1 expression were evaluated with an immunohistochemical method on tissue cross sections from paraffin blocks of the tumour. Results: Out of 89 patients, 51%, 30% and 19% had lung, ovarian and pancreatic cancer, respectively. The response rates to the therapy in patients with lung and ovarian cancer having low ERCC1 expression were 62% and 90%, respectively (p = 0.028 and p = 0.044, respectively). No significant association was found between ERCC1 expression and response to therapy in patients with pancreatic cancer (p = 0.354). Therapeutic response rates in patients with lung and pancreatic cancer with low RRM1 expression were 60% and 82%, respectively. Survival rates were higher in patients with lung cancer in which ERCC1 and RRM1 expressions were low. Median survival duration in patients with ovarian cancer showing low ERCC1 and RRM1 expressions was longer than that seen in patients with high expressions. Although no significant correlation was found between ERCC1 and the survival in ovarian cancer (p = 0.183), there was a significant correlation between RRM1 expression and survival in patients with pancreatic cancer (p = 0.005). Conclusions: Our results suggest a predictive value of ERCC1 in lung and ovarian cancers, and also RRM1 in lung and pancreatic cancers

Primary intrapulmonary thymoma associated with myasthenia gravis

PubMedID: 22610163Primary intrapulmonary thymomas are very rare. So far, research in the field has identified only 31 cases. In all databases, a total of two published articles describing primary intrapulmonary thymoma with myasthenia gravis were encountered between 1950 and 2010. We admitted a 58-year-old male patient with a mass in the right lower lobe of his lung. The tumor was excised, and histological findings were found to be consistent with Type AB thymoma. The patient was intubated due to respiratory distress during the postoperative period, and his acetylcholine receptor antibody was determined positive. He was diagnosed with myasthenia gravis. Pyridostigmine therapy and plasmapheresis were scheduled; yet, we could not begin therapy because of rapid deterioration of the patient's respiratory status due to myasthenia gravis and subsequently resulting in intubation-Associated pneumonia. The patient's health rapidly worsened, and he died. © The Japanese Association for Thoracic Surgery 2012

Fine needle aspiration cytology of hepatoblastoma - A report of two cases

23rd European Congress of Cytology -- SEP 22-25, 1996 -- AARHUS, DENMARKWOS: 000073920000038PubMed ID: 9622712BACKGROUND: Hepatoblastoma is the most common primary hepatic tumor in children. The literature contains few examples of fine needle aspiration (FNA) cytology of these tumors. CASES: A 5-month-old and 4-month-old underwent ultrasonography-guided FNA for preoperative investigation of hepatic masses. The smears were stained with May-Grunwald-Giemsa and Papanicolaou stain. Alcohol-fixed smears were used for immunocytochemistry. All smears revealed cells with round/oval nuclei, prominent nucleoli and vacuolated cytoplasm, arranged in groups and acinar structures. The groups were embedded in a myxoid stroma. alpha-Fetoprotein was positive in all, and vimentin was positive in some tumor cells. The cytologic findings resembled the histologic counterpart in one case, and the other case agreed with the clinical/radiologic prediagnosis. Immunocytochemistry was supportive. CONCLUSION: FNA cytology can be diagnostic in many other childhood tumors as well as hepatoblastomas. Detailed descriptions of cytomorphologic features of hepatoblastoma will help FNA to be used confidently on these tumors