Analysis of menstrual, reproductive, and life-style factors for breast cancer risk in Turkish women

The aim of this study was to investigate the association between menstrual, reproductive, and life-style factors and breast cancer in Turkish women. In a hospital-based case-control study in Ankara, 622 patients with histologically confirmed breast cancer were compared with 622 age-matched controls, admitted to the same hospital for acute and non-neoplastic diseases. Unconditional logistic regression was used to estimate odds ratios (ORs) and 95% confidence intervals (CI) related to risk factors. Overall, menopausal status and age at menopause were found to be significantly associated with breast cancer. Having a full-term pregnancy and early age at first birth were associated with decreased breast cancer risk (OR=0.45, 95% CI=0.30–0.66; OR=0.34, 95% CI=0.22–0.53, respectively). Postmenopausal women with lactation longer than 48 mo had reduced risk of breast cancer (OR=0.36, 95% CI=0.14–0.93). In conclusion, decreased parity, late age at first birth, early menopause, and shorter duration of lactation were the most important determinants of breast cancer risk in Turkish women.     

Clinical Management in Systemic Type Pseudohypoaldosteronism Due to SCNN1B Variant and Literature Review

Systemic pseudohypoaldosteronism (PHA) is a rare, salt-wasting syndrome that is caused by inactivating variants in genes encoding epithelial sodium channel subunits. Hyponatremia, hyperkalemia, metabolic acidosis, increased aldosterone and renin levels are expected findings in PHA. Clinical management is challenging due to high dose oral replacement therapy. Furthermore, patients with systemic PHA require life-long therapy. Here we report a patient with systemic PHA due to SCNN1B variant whose hyponatremia and hyperkalemia was detected at the 24^th hour of life. Hyperkalemia did not improve with conventional treatments and dialysis was required. He also developed myocarditis and hypertension in follow-up. Challenges for diagnosis and treatment in this patient are discussed herein. In addition, published evidence concerning common features of patients with SCNN1B variant are reviewed.     

A case with recurrent calf pain and swelling: recurrent spontaneous calf haematoma

The differential diagnosis of unilateral calf swelling and pain includes deep venous thrombosis, haematoma, ruptured popliteal cyst, infection, lymph oedema, and sarcoma. It is important to distinguish between these entities, as the treatment of each is different. We present a case of recurrent calf swelling due to spontaneous calf haematoma diagnosed with ultrasound and MRI and subsequently treated conservatively.     

Histological evaluation of a replanted tooth retained for 49 years

Abstract –  A maxillary incisor that had been replanted immediately after avulsion 49 years previously was evaluated histologically after extraction. The histological evaluation revealed resorption of the apical root surface, depositions in cement with different phases and mineral density, and histological changes in the periodontal ligament.     

The effect of an angiotensin converting enzyme inhibitor on intestinal wound healing

BACKGROUND: Dehiscence of intestinal anastomosis is associated with high mortality and morbidity rates. Angiotensin II is a potent agent in the acceleration of wound repair. Angiotensin converting enzyme (ACE) inhibitors have antifibrogenic effects. AIM: This study was performed to investigate the effect of ACE inhibitors on healing of intestinal anastomosis. MATERIALS AND METHODS: Forty-five male Wistar albino rats were divided into three groups. Ileum was divided above 10 cm from ileocecal valve after laparotomy and a single-layer ileoileal anastomosis was performed. While no treatment was given to rats in group 1, Lisinopril (an ACE inhibitor) was given to rats in group 2 and group 3 for post-operative 7 days in drinking water at 50 and 5 mg/l concentrations, respectively. Estimated amounts of supplied lisinopril were 6.5 and 0.65 mg/kg/day in groups. On post-operative 8th day, relaparotomy was performed and anastomosis-bursting pressures were measured. Then blood and tissue samples were taken for serum transforming growth factor beta-1 and tissue hydroxyproline measurements and histopathological examinations. RESULTS: High dose of lisinopril impaired the all parameters of anastomotic wound healing including bursting pressure, tissue hydoxyproline level, collagen deposition and epithelization (P < 0.001, group 2 versus groups 1 and 3). But low dose of lisinopril had no effect on those parameters (P > 0.05, group 1 versus group 3). CONCLUSION: It was concluded that lisinopril has impaired intestinal wound healing in a dose dependent manner and low doses of lisinopril can be safely used on patients with intestinal anastomosis.     

Thyrotoxic periodic paralysis in a Turkish male; the recurrence of the attack after radioiodine treatment

Thyrotoxic hypokalemic periodic paralysis (THPP) is a rare complication of hyperthyroidism and an uncommon form of hypokalemic periodic paralysis. Its differentiation of more common forms of periodic paralysis is important because aggressive treatment can place the patient at risk for rebound hyperkalemia. Treatment of the underlying thyroid dysfunction cures the muscle symptoms. Here we describe a 37-year-old Turkish male with THPP whose paralysis attack recurred soon after administration of radioactive iodine.     

Disclosure of cancer diagnosis to patients and their relatives in Turkey: views of accompanying persons and influential factors in reaching those views

AIMS AND BACKGROUND: In Turkey, it is a common belief that most family members of patients with cancer would not want them to be informed of a diagnosis of cancer. Our aim was to evaluate the attitudes and opinions of people accompanying cancer patients, regarding cancer diagnosis disclosure. METHODS: In a cross-sectional study 270 caregivers accompanying cancer patients during outpatient chemotherapy sessions were asked to fill in a questionnaire to determine their opinions regarding whether the diagnosis of cancer should be disclosed to the patients and their relatives or not. Timing of telling the diagnosis and from whom it should be learned were queried as well. Possible influential factors for the answers were analyzed with the chi-square test. RESULTS: Of the 270 accompanying persons, 130 (48.2%) said that the patients should be informed of the diagnosis, whereas a greater number (236, 87.4%) believed that the patient's relatives should be informed. Being younger than 40 years old (P = 0.0005), being unmarried (P = 0.002), having a higher educational status (P = 0.0001) and having passed less than four months since the diagnosis (P = 0.005) positively affected opinions regarding telling the truth to the patient. Higher education (P = 0.012) and high monthly income (P = 0.002) positively affected opinions regarding disclosing a diagnosis of cancer to the patient's relatives. CONCLUSION: As a result, in a survey of caregivers' points of view, more than half of the accompanying persons did not agree with disclosing a cancer diagnosis to patients, whereas the majority agreed with disclosing it to the relatives, and educational level seemed to be the major influential factor.     

Multiple hydatid cysts of the brain: A case report and review of the literature

Multiple hydatid cysts of the brain are uncommon and may be either primary or secondary. We report a 12-year-old child with multiple hydatid cysts of the brain occuring 1 year after surgical rupture of a primary large and infected cerebral hydatid cyst. Surgical removal of hydatid cysts was successfully performed. Albendazole (10 mg/kg twice daily for 12 weeks) was administered to the patient in the postoperative stage.