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OBJECTIVES: To determine the perioperative outcomes and quality of life (QOL) following endoscopic inguinal hernia repair (EIH) versus open inguinal hernia repair (OIH) using the hernia-specific Carolinas Comfort Scale® (CCS) questionnaire. MATERIALS AND METHODS: A prospective nonrandomized study from September 2014 to August 2015 included all patients who underwent elective primary endoscopic (totally extraperitoneal repair/transabdominal preperitoneal) or OIH. Baseline patient characteristics were recorded in addition to mean operating time, intraoperative and postoperative complications, return to work, and QOL. RESULTS: Mean operative duration was significantly longer in EIH compared with OIH (102.5 ± 11.9 minutes versus 66.9 ± 12.7 minutes, P = .001). Mean duration of hospital stay (5.7 ± 1.3 days versus 2.6 ± 0.6 days, P = .001), time to return to routine work (5.8 ± 1.1 days versus 3.7 ± 0.8 days, P = .001), and return to office work (OIH versus EIH: 12.3 ± 1.9 days versus 7.6 ± 0.8 days, P = .001) were significantly shorter in EIH. Intraoperative and postoperative complications were comparable in both the groups, except for surgical site infection, which was more with OIH (20.3% versus 5.6%, P = .04), and postoperative pain scores, which were reduced in EIH. QOL was better in EIH with a significant decrease in terms of sensation of mesh, postoperative pain, and movement limitation. CONCLUSIONS: Endoscopic hernia repair offers reduced hospital stay, equivocal perioperative complications, reduced postoperative pain, and early return to normal activity and work. This assumes importance in developing countries as most of the patients are the sole earning member in the family. QOL is also significantly improved with endoscopic repair with a considerable change for better with time.

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Human papilloma virus (HPV)-associated head and neck cancer (HNC) has generated significant amount of research interest in recent times with focus shifted to oral cavity squamous cell cancer (OCSCC) after oropharyngeal cancer. Due to high incidence of OCSCC and anecdotal reports on association of HPV infection from northern region of India, this study was conceived to investigate HPV infection and establish its association with lifestyle habits such as tobacco, alcohol consumption, oro-genital sex, number of sexual contacts, and change in quality of life posttreatment. A total of 43 primary OCSCC biopsy specimens were collected. These samples were analyzed for HPV DNA genotyping which was done by using 13 high-risk HPV real-time PCR kits. Quality of life was assessed using University of Washington questionnaire for HNC patients, which was administered pretreatment and 3-months posttreatment. HPV presence was confirmed in only three patients (7.0 %). HPV positivity did not find any statistical correlation with age, gender, residence, addiction habit, stage, tumor size, nodal status, tumor grade, and number of sexual contacts. There was no significant (p > 0.05) difference in the average percent change in QOL parameters from pretreatment to posttreatment when correlated with HPV status.

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Use of various metallic and non-metallic constricting objects on the external male genitalia for increasing sexual performance or because of autoerotic intentions is an unusual practice that can potentially lead to penile strangulation with severe consequences. Depending on the type of constricting material, emergency removal of such an object is a challenge. We report a case of a 45-year-old man who presented to our hospital with a hard plastic bottle neck at the base of his penis that led to penile strangulation. The constricting agent was successfully removed. The patient had an uneventful recovery.

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Hashimoto's thyroiditis (HT), part of the spectrum of autoimmune thyroid diseases is a major cause of thyroid hypofunction worldwide. Papillary thyroid carcinoma (PTC), the most prevalent of all thyroid carcinomas has been associated with HT. Literature on this association are based on preoperative FNA or post thyroidectomy histopathology reports, which are subject to potential biases. Molecular, hormonal and histopathalogical basis of this association has been hypothesized, however a definite causal association has not been proved till date. This review aims to study the basis of this association and clinical features and management of HT concurrent with PTC. There are no distinctive clinical or radiological features that categorically differentiates HT concurrent with PTC from PTC or which can pick up a nodule harboring PTC in setting of HT. Smaller nodule size and radiological features like hypoechogenecity; hyper vascularity and calcification in a clinical setting of hypothyroidism have a higher odds ratio for malignancy and merit further investigations. PTC associated with HT has been seen to be less aggressive with earlier presentation with lesser chances of extra thyroidal extension and lymph nodal metastasis. The management and follow up of PTC in HT is no different from that of PTC alone. The prognosis of PTC concurrent with HT is better compared to age and stage matched PTC in terms of lower recurrence and disease free and overall survival.

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Solid pseudopapillary tumour of the pancreas is a rare neoplasm (1%). This tumour primarily affects young women and is usually treated with surgical resection with a relatively favourable prognosis. We report an 18-year-old female patient presenting with moderate grade abdominal pain for 5 weeks. Abdominal examination revealed a lump palpable in the right upper abdomen. Contrast-enhanced CT abdomen reported soft tissue lesion arising from uncinate process of pancreas causing adjacent compression. Endoscopic ultrasound-guided fine-needle aspiration biopsy yielded a cellular sample comprising pseudopapillary arrangement with bland appearing tumour cells consistent with benign neoplasm. And because of unusual location, Whipple procedure was performed. The patient was discharged under satisfactory conditions. Final histology confirmed the diagnosis. Solid pseudopapillary tumours of the pancreas are a rare but treatable pancreatic tumour. Complete surgical excision is the treatment of choice and can be achieved through an open or minimal access technique.

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BACKGROUND: Hyperbaric ropivacaine produce more reliable sensory and motor block, with faster onset, better quality of muscles relaxation than isobaric ropivacaine. So, this study was designed to compare the efficacy of hyperbaric ropivacaine with isobaric ropivacaine in patients undergoing lower abdominal surgery. METHODS: A randomized controlled double blind study in two groups of patients. group A (n=35) received 3 ml of isobaric ropivacaine 6 mg/ml (18 mg). Group B (n=35) received 3 ml of hyperbaric ropivacaine 6 mg/ml (18 mg). The onset and duration of sensory block at dermatome level T10, maximum upper and lower spread of sensory block, intensity, and duration of motor block were recorded. STATISTICAL ANALYSIS: Block characteristics were compared using the two-tailed Mann - Whitney U-test. The proportion of side effects was compared using the Chi-square test. RESULTS: The median time of onset of sensory block at the T10 dermatome was 4.4±1.3 min in group B and 6.0±1.03 min in group A. The median time to maximum block height was 16.7±3.7 min in group A and 12.03±1.96 min in group B. The median duration of complete motor recovery (B0) was significantly shorter in the heavy ropivacaine group (166.5±11.7 min) compared with the isobaric ropivacaine group (192.9±9.6 min). CONCLUSIONS: Intrathecal hyperbaric ropivacaine provides more rapid, adequate, and good quality of sensory and motor block with rapid post-operative recovery as compare to isobaric ropivacaine.

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Metastasis of colorectal carcinoma to testis is rare. The authors report a case of 35-year-old man with right testicular mass. Contrast-enhanced CT scan (CECT) of testes showed testicular mass with ascitis and enlargement of retroperitoneal lymphnodes. Thus, a provisional diagnosis of disseminated primary testicular tumour was made. On subsequent high orchidectomy pathological examination revealed mucinous adenocarcinoma with CDX2 positivity thereby suggesting the possibility of metastasis from adenocarcinoma. Further, the diagnostic evaluation revealed a colorectal mass, which was inoperable (stage IV) and found to be primary colorectal mucinous adenocarcinoma. The authors conclude that occult colorectal carcinoma may rarely metastasise to testis and this unusual presentation may produce diagnostic dilemma. Although rare, metastases to testes should be considered as a differential diagnosis, especially where symptoms are unusual for primary malignancy.

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Approximation theory is a very important field which has various applications in pure and applied mathematics. The present study deals with a new theorem on the approximation of functions of Lipschitz class by using Euler's mean of conjugate series of Fourier series. In this paper, the degree of approximation by using Euler's means of conjugate of functions belonging to Lip (ξ(t), p) class has been obtained. Lipα and Lip (α, p) classes are the particular cases of Lip (ξ(t), p) class. The main result of this paper generalizes some well-known results in this direction.

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Ectopic thyroid glands generally occur in the midline as a result of abnormal median migration. The presence of these ectopic glands, lateral to the midline is rare. Here, the authors present one case of papillary carcinoma of thyroid arising from an ectopic thyroid tissue in branchial cleft cyst presented as a swelling in lateral neck diagnosed after cystectomy. Total thyroidectomy and neck dissection were done to rule out occult primary carcinoma of thyroid. Histopathology report showed thyroid and lymph nodes were normal.

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Hydatid disease mostly caused by Echinococcus granulosus is a common parasitic infestation of the liver. Most common sites are liver (70%) and lungs (25%). Intraperitoneal hydatid cyst is found in 13% and it is usually secondary to rupture of primary hepatic cyst. Primary intraperitoeal hydatid cyst is rare (2%). Primary hydatid cyst in mesentery is very rare. In this article, the author presents a case of primary mesenteric hydatid cyst with chronic pain in lower abdomen.

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Gall bladder malignancy is very common in northern part of India. The diseases can virtually metastasise to every organ of the body however; skin metastasis from gall bladder cancer is extremely rare. The authors report, probably the first case of fine needle aspiration cytology site metastasis on anterior abdominal wall skin from adenocarcinoma of the gall bladder.

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Hydatid disease (HD) is a parasitic disease, most frequently caused by Echinococcus granulosus or Echinococcus multilocularis and rarely by Echinococcus vogeli or Echinococcus oligarthus. Mostly, hydatid cyst is primarily in liver (75%) and lung (15%). Peritoneal HD (13%) is usually secondary. Dissemination of HD may occur following rupture of the hydatid cyst into the peritoneal cavity. Primary peritoneal hydatid cyst disease is a rare phenomenon. We present a case of primary disseminated abdominal HD presenting with the complaint of a pain in the epigastric region along with intermittent fever. Radiological evaluation and serological examination confirmed it as primary disseminated HD involving pancreas, a cyst anterior to the left lobe of the liver just below the peritoneum and the left kidney.

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Epidermoid and dermoid cysts represent less than 0.01% of all oral cavity cysts. We describe a rare case of large epidermoid cyst in floor of mouth, with an oral as well as submental component resembling plunging ranula reported in the literature from India. We present a case of a 16-year-old girl with complaints of a mass in sublingual region, difficulty chewing, and dysphagia for about 5 months. Fine-needle aspiration cytology showed keratin flakes and proteinaceous material. Contrast-enhanced CT oral cavity was done and showed 7.0 × 5 × 4.5 cm well-circumscribed non-enhancing cystic mass extending into the floor of the mouth. On examination, a firm swelling was noticed in the submental area, extending down to the thyroid notch. The patient underwent surgical removal of the mass. On histopathology, acidophilic stratum corneum and basophilic dot like staining of stratum granulosum, which is the hallmark of an epidermoid cyst, were seen.

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BACKGROUND: Spinal anaesthesia is the most common approach which is used for lower limb surgery. Dexmedetomidine is the recent drug which acts on α2-adrenergic receptors in the dorsal horn of the spinal cord to produce analgesic effects. AIM: Efficacy and safety of intrathecal dexmedetomidine added to ropivacaine. SETTING AND DESIGN: Randomised double blind trial. METHODS: Sixty patients were randomly allocated to receive intrathecally either 3 ml of 0.75% isobaric ropivacaine + 0.5 ml normal saline (Group R) or 3 ml of 0.75% isobaric ropivacaine + 5 µg dexmedetomidine in 0.5 ml of normal saline (Group D). RESULTS: The mean time of sensory regression to S2 was 468.3±36.78 minutes in group D and 239.33±16.8 minutes in group R. Duration of analgesia (time to requirement of first rescue analgesic) was significantly prolonged in group D (478.4±20.9 minutes) as compared to group R (241.67±21.67 minutes). The maximum visual analogue scale score for pain was less in group D (4.4±1.4) as compared to group R (6.8±2.2). CONCLUSION: The addition of dexmedetomidine to ropivacaine intrathecally produces a prolongation in the duration of the motor and sensory block.

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BACKGROUND: Various adjuvants have been used with local anesthetics in spinal anesthesia to avoid intraoperative visceral and somatic pain and to provide prolonged postoperative analgesia. Dexmedetomidine, the new highly selective α2-agonist drug, is now being used as a neuraxial adjuvant. The aim of this study was to evaluate the onset and duration of sensory and motor block, hemodynamic effect, postoperative analgesia, and adverse effects of dexmedetomidine or fentanyl given intrathecally with hyperbaric 0.5% bupivacaine. MATERIALS AND METHODS: Sixty patients classified in American Society of Anesthesiologists classes I and II scheduled for lower abdominal surgeries were studied. Patients were randomly allocated to receive either 12.5 mg hyperbaric bupivacaine plus 5 µg dexmedetomidine (group D, n = 30) or 12.5 mg hyperbaric bupivacaine plus 25 µg fentanyl (group F, n = 30) intrathecal. RESULTS: Patients in dexmedetomidine group (D) had a significantly longer sensory and motor block time than patients in fentanyl group (F). The mean time of sensory regression to S1 was 476±23 min in group D and 187±12 min in group F (P<0.001). The regression time of motor block to reach modified Bromage 0 was 421±21 min in group D and 149±18 min in group F (P<0.001). CONCLUSIONS: Intrathecal dexmedetomidine is associated with prolonged motor and sensory block, hemodynamic stability, and reduced demand for rescue analgesics in 24 h as compared to fentanyl.

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Tubercular stricture of small bowel is a common cause of subacute intestinal obstruction in India. In a small subset of patients the cause of the intestinal obstruction could be adenocarcinoma of jejunum. It is difficult to diagnose preoperatively. The point of concern is compared to tubercular stricture, the treatment of jejunal adenocarcinoma is always surgical in the form of cancer directed surgery. The operating surgeon needs to have a very high suspicion for jejunal adenocarcinoma because the timely treatment offers the best survival in otherwise an aggressive disease with bleak prognosis.