Laparoscopic versus open appendectomy in pregnancy: A single center experience.

BACKGROUND: The aim of this study was to compare the obstetric and surgical outcomes of laparoscopic appendectomy (LA) and open appendectomy (OA) performed for pregnant women at a single center. It was the hypothesis of this study that there would be no significant difference in the results. METHODS: The medical records of 57 consecutive pregnant women who underwent an appendectomy between January 2009 and September 2018 were reviewed retrospectively. The patients were divided into 2 groups: OA and LA. The collected data included age, gestational age, diagnostic modalities used, duration of surgery, length of hospital stay, morbidity, and mortality. RESULTS: Eighteen (31%) patients underwent LA and 39 (69%) patients underwent OA. There were no significant differences in the demographic data. The duration of surgery was significantly less in the laparoscopic group (37 vs 57 minutes; p=0.005). There were no statistically significant differences in the outcomes of deep or superficial surgical site infection, length of hospital stay, pre-term delivery, or loss of the fetus. There was no mortality in either group. CONCLUSION: The results of this study suggest that LA can be a safe option for both the pregnant patient and the child. Further prospective, randomized studies with a larger group of pregnant patients with appendicitis are needed to fully determine the effects of laparoscopy in these circumstances.

Encapsulated Papillary Carcinoma in A Man with Gynecomastia: Ultrasonography, Mammography and Magnetic Resonance Imaging Features with Pathologic Correlation.

Male breast cancer is an uncommon disease that constitutes 1% of all breast cancers and encapsulated papillary carcinoma (EPC) is a rare subtype of malignant male diseases. Gynecomastia is the most common disease of the male breast. We report a 63-year-old male patient with EPC accompanied by gynecomastia that was diagnosed and treated at our breast center. Mammography showed an oval-shaped dense mass with circumscribed margins on the ground of nodular gynecomastia. On ultrasonographic exam, we saw a well-circumscribed complex mass with a solid component which was vascular on Doppler ultrasonography. Magnetic resonance imaging revealed a complex cystic mass containing solid components. Dynamic images showed enhancement of the cystic mass wall and mural components. Tumor stage was evaluated as T2N0. The lesion's histologic examination and immunohistochemical analysis by showing no myoepithelial layer revealed an encapsulated papillary carcinoma. To our knowledge, this is the first case report which describes MR imaging findings of male breast encapsulated papillary cancer.

MR Imaging Features of Tubular Carcinoma: Preliminary Experience in Twelve Masses.

OBJECTIVE: We retrospectively analyzed the magnetic resonance (MR) imaging features and diffusion-weighted imaging findings of the 12 masses of 10 patients with tubular carcinoma (TC), including mammography and sonography findings. MATERIALS AND METHODS: Mammographic, sonographic and magnetic resonance imaging features in 12 histopathologically confirmed masses diagnosed as TC of the breast within 10 patients were evaluated. Morphologic characteristics, enhancement features, apparent diffusion coefficient (ADC) values were reviewed. RESULTS: On mammography (n=5), TC appeared as high density masses with indistinct, spiculated or obscured margins. Sonographically, TC appeared as a hypoechoic appearance (n=12) with posterior acoustic shadowing in nine. On MR imaging, the margins of ten of twelve masses were irregular. Internal enhancement patterns were heterogeneous in 10 patients. Dynamic enhancement patterns illustrated plateau kinetics (n=8). On the T2-weighted images 4 masses were hypointense, and 8 were hyperintense; hypointense internal septation was found in seven of these. Tubular carcinoma appeared as hyperintense on diffusion-weighted imaging with ADC values of 0.85±0.16×10-3 mm2/s that was lower than the normal parenchyma of 1.25±0.25×10-3 mm2/s. CONCLUSION: According to our study with a limited number of cases, tubular carcinomas can be described as hyperintense breast carcinomas with or without dark internal septation like appearance on T2-weighted images. Low ADC values from DW imaging can be used to differentiate TC from hyperintense benign breast lesions.

Thyroid cancer incidence in simultaneous thyroidectomy with parathyroid surgery.

OBJECTIVE: Primary hyperparathyroidism (PHPT) is often seen in conjunction with an underlying thyroid disorder. Imaging methods that are used to localize the parathyroid adenoma also detect associated thyroid nodules and thyroid cancer. The aim of this study was to detect the rate of thyroid cancer identified while performing parathyroidectomy and thyroidectomy in patients with PHPT. MATERIAL AND METHODS: Files of all patients who were operated for PHPT and who underwent simultaneous thyroidectomy were analyzed. Data regarding parathyroid pathology, surgical procedures, indications of thyroid surgery, and pathology results were retrospectively recorded. The indications for thyroid surgery included presence of suspicious thyroid nodules in ultrasonography, increase in size of thyroid nodules in follow-up ultrasound, or presence of suspicious thyroid fine needle aspiration biopsy (FNAB) findings. Rates of thyroid cancer detection were investigated according to definite pathology reports. RESULTS: Eighty-three patients who underwent parathyroidectomy with a diagnosis of PHPT with concurrent thyroidectomy in Department of General Surgery, Istanbul University Istanbul Faculty of Medicine were included in the study. Eighteen patients were male (22%) and 65 were female (78%). The median age was 53 (18-70) years. The primary indication for parathyroidectomy was primary hyperparathyroidism in all patients. The thyroid procedures applied in addition to parathyroidectomy were lobectomy + isthmusectomy in 29 patients (35%), bilateral subtotal thyroidectomy in 20 patients (24%), bilateral total thyroidectomy in 23 patients (28%), and total thyroidectomy on one side and near total thyroidectomy to the other side in 11 patients (13%). The only indication for thyroidectomy was the presence of thyroid nodules until 2000 (20 patients, 24%). Indications in the remaining 63 patients included the presence of multiple nodules that cannot be followed up by ultrasonography in 25 patients (30%), presence of a suspicious nodule on ultrasonography in 33 patients (40%), growth in nodule size in 2 patients (2%), and detection of suspicious findings on FNAB in 3 patients (4%). Five patients (6%) were diagnosed with papillary thyroid cancer, four of whom were micropapillary cancer. CONCLUSION: Imaging methods performed to localize the pathological parathyroid gland for a diagnosis of PHPT are useful in estimating other accompanying pathologies. Presence of thyroid nodules should be evaluated before all parathyroid procedures, and if the nodule has an indication for surgery, thyroid surgery should be considered at the same operation with parathyroid surgery.

Falling television related child injuries in Turkey: 10-year experience.

BACKGROUND: We reviewed retrospectively TV-related injuries to determine the risk factors, type of injuries, and operative intervention(s) required in children injured by falling TVs. METHODS: This was a retrospective descriptive study conducted on 42 pediatric patients who were admitted to Istanbul University, Istanbul Medical Faculty, Emergency Surgery Department. Case notes included all demographic and injury details, TV and TV-related furniture type, mechanism of injury, Pediatric Trauma Score (PTS), Pediatric Glasgow Coma Scale (PGCS), length of hospital stay, need for intensive care unit assessments, and management plans. RESULTS: More than 65% of the children were aged 1 to 3 years. The injury rate was higher for boys (66.7%) than girls (33.3%). Of the 42 patients identified, 17 (40.5%) sustained only head injuries, with almost half of these having a definite traumatic brain injury; 6 (14.3%) had only thoracic injury, and 4 (9.5%) had only limb injury. The PGCS ranged from 3 to 15, with a mean of 7. The PTS ranged from -6 to 12, with a mean of 9. Five children (11.9%), all aged 2 years or younger, died in the hospital as a result of the TV-related injury, all sustaining head and thorax injuries, which are reflected in a significantly lower PTS and lower PGCS on admission compared with older children. TV falls on to children often occur because of unstable supports, with dressers and shelves being the most common. The most common mechanism of injury (71.4%) among all age groups was fall/tipping of furniture. Pulling the furniture onto oneself (19%) was the second most frequent mechanism of injury. CONCLUSION: Injuries related to TV falls can lead to significant morbidity and mortality in children. As they are preventable injuries, restricted activity and improved supervision of children around the TV can potentially lead to fewer incidences.