Benign ectopic prostate-a rare differential for a presacral mass.

A man in his mid-40s presented to the colorectal surgery clinic with complaints of chronic perianal pain for over 20 years. He had episodes of urinary incontinence associated with pain. There were no other symptoms to suspect bowel pathology. On examination, he was found to have a tender mass in the retro-rectal plane without any evidence of rectal mucosal irregularity. He underwent an MRI of the pelvis, which showed a well-defined T2 hyperintense partly cystic lesion in the presacral region abutting the mesorectal fascia and a normal prostate gland. With a suspicion of a tailgut cyst or a duplication cyst, he underwent an excision of the presacral mass. Intraoperatively, there was a 2 × 2 cm well-defined firm, cystic lesion anterior to the fifth sacral vertebra and coccyx. The lesion was adherent to the mesorectum and was excised. On histopathology, there were features of muscular stroma and bilayered glandular epithelium with clear cytoplasm conclusive of a benign ectopic prostate.

Laparoscopic Versus Open Pre-Treatment Loop Colostomy for Fecal Diversion in Rectal Cancer Patients: Is Laparoscopic Colostomy Better?

Diversion colostomy plays a crucial role in the management of carcinoma rectum in low- and middle-income countries as significant number of patients present with partial intestinal obstruction. The aim of this study was to compare laparoscopic and open approaches for fecal diversion done in patients with adenocarcinoma of the rectum as a pretreatment procedure. The primary end point of our study was time to initiation of neoadjuvant chemo radiation. It was a retrospective study that included all patients diagnosed to have carcinoma rectum and underwent a pretreatment fecal diversion between 2012 and 2014. A total of 55 patients underwent pretreatment diversion colostomy of which 33 were performed via the laparoscopic approach while 22 had open diversion. The time for initiation of neoadjuvant therapy was shorter in the laparoscopic group compared to the open approach (16 days vs. 20.5 days, P = 0.31). The study concluded that pretreatment diversion colostomy using the laparoscopic approach was a safe option in low- and middle-income countries as it was associated with faster recovery and early initiation of neoadjuvant therapy in patients with partially obstructed locally advanced carcinoma rectum.

Breast reconstruction following mastectomy in Indian women: a neglected entity.

Phyllodes tumour is a rapidly growing neoplasm with a propensity to involve the entire breast tissue. In large tumours, the treatment comprises a wide local excision or a mastectomy. A woman in her 20s from rural India presented with complaints of a recurrent left breast lump. The lump progressed to a large size, limiting her social activities and causing depression. On examination, she had a mass occupying almost the entire left breast, with stretched skin, dilated veins and pressure necrosis. There were no palpable axillary nodes. She was offered a wide local excision and reconstruction with a latissimus dorsi pedicled flap. After much discussion and clarification of some misconceptions around breast reconstruction, she underwent the planned surgery. This was followed by adjuvant radiation therapy as the histopathology was consistent with a complex phyllodes tumour with close margins. She was well at 1-year follow-up and led a good family and social life. Breast conservation and reconstruction are seldom offered as part of cancer treatment in India. All women should be offered surgical options that are oncologically safe while preserving body image, and hence healthcare providers must work towards breaking the barriers that prevent breast reconstruction.

Bilateral mammary hibernoma mimicking breast carcinoma: a diagnostic challenge.

We describe a 68-year-old postmenopausal woman who presented with a history of rapidly enlarging lumps in both breasts. Though the breast lumps appeared suspicious on ultrasonography, the core biopsy was reported to be benign. In view of the clinical and radiological suspicion of malignancy, she underwent a diagnostic excision of both the lumps, the histopathology was consistent with mammary hibernoma. To the best of the authors' knowledge, this is the first report of a bilateral mammary hibernoma in an elderly postmenopausal woman. Given the clinical presentation, it is important to differentiate mammary hibernoma from carcinoma breast, which is a more common condition in this age group. However, preoperative diagnosis is challenging in view of the lack of definitive radiological and histological features. Although benign, hibernoma may have a propensity for local recurrence and, therefore, complete surgical excision remains the mainstay of treatment.

Patterns of arterial involvement and feasibility of revascularization in thromboangiitis obliterans: a tertiary care centre experience.

BACKGROUND: Arterial revascularization is seldom considered as a treatment option in thromboangiitis obliterans (TAO) due to diffuse segmental involvement of medium- and small-sized extremity vessels. Although typical angiographic features include bilaterally symmetrical involvement of infrapopliteal vessels, larger vessels too can be affected. Similarly, there could be distal target vessels feasible for revascularization. This study was conducted to describe the patterns of arterial involvement in TAO and assess the feasibility of revascularization. METHODS: The study was approved by the Institutional Review Board and research ethics committee of Christian Medical College, Vellore (IRB no: 12034). A retrospective study was conducted in the Department of Vascular Surgery, Christian Medical College, Vellore, India, between January 2009 and December 2018. There were 329 patients who fulfilled the clinical criteria for TAO of whom 83 had an angiogram done. These 83 patients formed the study cohort. RESULTS: Large vessel involvement was seen in 56.6% of patients and 79.5% of patients had at least one or more distal target artery feasible for revascularization. The anterior tibial artery and peroneal artery were the most common target vessels that were patent for revascularization. Of the 22 patients who underwent revascularization (16 bypasses and six angioplasties), the patency rate was 64.8% and the limb salvage rate was 80.9% at the end of 6 months. CONCLUSION: The study shows that one-third of our patients with TAO have a distal target artery feasible for revascularization. As most of the affected patients are in the economically productive age group, every attempt should be made to salvage the limb with revascularization for which the use of angiography should be more liberal.

Crohn's disease associated adenocarcinoma of ileocaecal region: a miscalculated approach.

Adenocarcinoma of the bowel is a dreadful sequelae of inflammatory bowel disease that can be difficult to diagnose and has been shown to have poor prognosis. The diagnosis is often made on histopathological examination of the resected specimen for what is suspected to be an exacerbation of the underlying intestinal Crohn's. A 39-year-old woman who was being treated for small bowel Crohn's disease for 4 years presented with features of intermittent intestinal obstruction that was refractory to medical therapy. A contrast CT of the abdomen was suggestive of ileocaecal Crohn's disease, and colonoscopy revealed a stricture at proximal transverse colon with multiple superficial ulcers. She underwent a mesentery sparing right hemicolectomy and had an uneventful recovery. The biopsy, however, was reported to be moderately differentiated adenocarcinoma stage T3N0 with a harvest of four pericolic nodes. Adjuvant chemotherapy was advised, which she deferred. Ten months later, she presented to the emergency room with features of intestinal obstruction. Contrast CT of the abdomen showed thickening at the anastomotic site with intestinal obstruction. On exploratory laparotomy, tumour recurrence was noted at the site of the anastomosis and diffuse peritoneal metastasis. A palliative diversion ileostomy was done due to inoperable obstructing disease. She was then given palliative therapy and subsequently succumbed to the illness. The inclusion of mesentery with the resected specimen in Crohn's disease has been a debate over many years. Since the preoperative diagnosis of carcinoma of the bowel in Crohn's disease is challenging, all ileocolic resections should be radical as done in oncological resections. This would yield better oncological safety and may improve survival rates.

Mycotic abdominal aortic aneurysm complicated by infective spondylitis due to P seudomonas aeruginosa.

A 67-year-old man with diabetes and hypertension presented with complaints of abdominal pain and lower back ache for 7 months, with intermittent episodes of fever. On examination, there was an expansile mass in the upper abdomen with bruit on auscultation. He also had tenderness in the L1-L2 vertebral space with paraspinal fullness, causing painful restriction of lower limb motor functions but without affecting sensation. On evaluation, he was found to have an abdominal aortic aneurysm with infective lumbar spondylodiscitis. The aspirate from the paravertebral infected tissue and cultures from blood grew Pseudomonas aeruginosa, a rare causative agent of mycotic aortic aneurysm. Whether the infective spondylitis spread to the abdominal aorta causing the mycotic aneurysm or vice versa is a dilemma in such a case. However, the mainstay of treatment remains adequate source control and repair of the aneurysm with appropriate antibiotic therapy. Our patient received intravenous antibiotics for P . aeruginosa based on sensitivity, following which he underwent debridement of the infective spondylodiscitis with aneurysmorrhaphy. He had an uneventful recovery and was well at 3-month follow-up.