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2.
Indian J Surg Oncol ; 13(2): 403-411, 2022 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-35782810

RESUMO

Insulinoma is the commonest functioning pancreatic neuroendocrine tumor. The only curative treatment is surgical excision after preoperative localization. A retrospective analysis of nine patients (February 2017-June 2020), 2 males and 7 females, was done for clinical presentation, biochemistry, localization methods, intraoperative findings, postoperative outcome, histopathology reports, and follow-up. Techniques for localization of the tumor were pancreatic protocol triple-phase multi-detector computed tomography (MDCT), endoscopic ultrasound (EUS), Ga 68 DOTANOC PET-CT, and Ga 68 NOTA-exendin-4 PET-CT (GLP1R scan). The mean age was 38 (range 20-68) years and mean duration of symptoms 34 (range 8-120) months, and symptoms of Whipple's triad were present in all cases after a supervised 72-h fast. MDCT localized tumor in 8/9 cases. EUS before MDCT in one patient had also localized tumors. Ga 68 DOTANOC PET-CT detected tumor in 2/4 patients. In one patient, MDCT or DOTANOC PET scan could not localize tumor; GLP1R scan localized tumor accurately. Two patients had associated MEN1 syndrome. All 9 patients underwent surgical resection (four open and five laparoscopic) of tumor-enucleation (3), distal pancreatectomy with splenectomy (3), and pancreatoduodenectomy (PD) (3). The last four procedures and all three enucleations were laparoscopic. Five patients developed postoperative pancreatic fistula (POPF), only one grade B which required percutaneous drain placement. One patient, who had initial open enucleation, developed hypoglycemia after 48 h; PD was performed. All patients were cured and all, except one (who died of upper GI bleed), were alive and disease-free during a mean follow-up of 26 (range 2-41) months. Preoperative localization of insulinoma is important and decides the outcome of surgery in terms of cure. MDCT can localize tumors in most patients; the last resort for localization is the GLP1R scan. Laparoscopic procedures are equally effective compared to open surgery. Considering the benign nature of the disease, enucleation is the procedure of choice.

3.
Ann Hepatobiliary Pancreat Surg ; 26(2): 149-158, 2022 May 31.
Artigo em Inglês | MEDLINE | ID: mdl-35168204

RESUMO

Backgrounds/Aims: Pancreaticoduodenectomy is the most common procedure for the management of duodenal pathologies. However, it is associated with substantial morbidity and a low risk of mortality. Pancreas-preserving limited duodenal resection (PPLDR) can be performed under specific scenarios. We share our experience with PPLDR and its outcome. Methods: We retrospectively analyzed a prospectively maintained database of patients undergoing limited duodenal resection in the form of wedge (sleeve) resection or segmental resection of one or more duodenal segments from March 2016 to March 2021 at a tertiary care center in North India. Results: During the study period, 10 patients (including 9 males) underwent PPLDR. Five of these 10 patients showed primary duodenal or proximal jejunal pathology, while the remaining five had duodenal pathology involving an adjacent organ tumor. Four patients underwent wedge (sleeve) resection, while the remaining six underwent segmental duodenal resection of one or more duodenal segments. Mean hospital stay was 6 days (range, 3-11 days) without 30-day mortality. Morbidity occurred in 4 patients (Grade I-II, n = 3; Grade III, n = 1). All patients were alive and disease-free at the time of last follow-up. The mean follow-up duration was 23 months (range, 2-48 months). Conclusions: PPLDR is a safe and effective alternative for pancreaticoduodenectomy when selected carefully for specific tumor types and location.

4.
J Surg Case Rep ; 2018(8): rjy197, 2018 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-30093995

RESUMO

Diverting loop ileostomy is a frequently done procedure accompanying colorectal surgeries. Dreaded complication is anastomotic leak. Early identification of anastomotic leak and apt management is required for better outcomes. Most often leak presents with fever, abdominal pain, rigidity, fever and hemodynamic instability. We report a rare occurrence of penoscrotal oedema in a patient with anastomotic leak and spontaneously subsiding with drainage of leaked contents.

5.
J Gastrointest Surg ; 22(7): 1251-1257, 2018 07.
Artigo em Inglês | MEDLINE | ID: mdl-29777456

RESUMO

BACKGROUND: Patients who have a proximal jejunostomy are difficult to manage because of their high stoma output which results in fluid and electrolyte imbalance with repeated hospital admissions and the necessity for expensive parenteral nutrition (PN). There are few reports on the use of re-feeding of the proximal effluents in this situation. METHODS: We here relate our experience with this manoeuvre in 35 patients between Jan 2010 and Feb 2016 who had stomas less than 120 cm away from the duodenojejunal flexure. RESULTS: There were 26 males and 9 females, whose median age was 47 (19-74) years. The most common indications for massive bowel resection were gangrene in 25 (71%) and intestinal perforation in 7 (20%). The median proximal and distal small bowel lengths were 45 (15-120) cm and 90 (0-240) cm respectively. The ileocaecal (IC) valve was preserved in 33 (94%) and there was only colon distally (without the ileocaecal valve) in 2 (6%) patients. Twenty-five (71%) patients required post-operative ICU care. Additional PN was required in 6 (17%) patients during their index admission with the average extra cost of treatment being 20,000 rupees. Their median hospital stay was 13 (6-60) days. Patients were discharged without intravenous (IV) lines. Eight (26%) patients required re-admission for acute renal failure which was managed conservatively. No major problems were associated with re-feeding. None of the patients required PN after discharge from hospital. Thirty (86%) patients had their stomas closed at 65 (14-224) days. Both the patients with colon only as their distal bowel remnant died. Sepsis was the cause of mortality in 4 (11%) during index admission and 3 after their discharge. On follow-up after bowel re-connection, 2 patients died after 1 and 12 months, both due to intracranial bleeding, and the overall survival was 74%. CONCLUSIONS: Patients with proximal jejunostomies can be managed with distal re-feeding. It is a cost-effective and effective substitute for PN, is associated with few problems, and has a fairly good long-term outcome.


Assuntos
Intestino Delgado/cirurgia , Jejunostomia/métodos , Estado Nutricional , Nutrição Parenteral/métodos , Síndrome do Intestino Curto/terapia , Idoso , Feminino , Humanos , Tempo de Internação , Masculino , Pessoa de Meia-Idade , Período Pós-Operatório , Estudos Retrospectivos
6.
Indian J Surg Oncol ; 8(2): 195-197, 2017 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-28546719

RESUMO

The azygous lobe of the lung is an uncommon developmental anomaly. Its surgical importance is hardly being described in literature. Here, we are presenting a case of lung cancer with incidental azygous lobe, with its surgical relevance during lung cancer surgery.

7.
Indian J Surg ; 77(2): 152-4, 2015 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-26139972

RESUMO

Perforation peritonitis is an important cause of generalized peritonitis and pneumoperitoneum. Large bowel perforation due to swallowed artificial denture is extremely rare. Foreign body can be ingested accidentally or in a suicidal attempt. However, ingested foreign body causing sigmoid colon perforation is extremely rare. Complications caused by ingestion of foreign body in gastrointestinal tract include obstruction, perforation, bleeding, or impaction at the sites of physiological narrowing or acute angulation in gastrointestinal tract. We hereby report a case of sigmoid colon perforation due to swallowed partial denture.

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