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Abboud B, El-Kheir A. Redo thyroid surgery without drains. Surg Today 2020; 50:1619-1625. [PMID: 32623584 DOI: 10.1007/s00595-020-02065-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Accepted: 05/23/2020] [Indexed: 11/30/2022] [Imported: 08/29/2023]
Abstract
PURPOSE Redo thyroid surgery is associated with higher risk of hematoma than the initial thyroid surgery. We report a single surgeon's experience of performing redo thyroid surgery without drains. METHODS This retrospective single-institutional study evaluates the safety and efficiency of redo thyroid surgery without drains by comparing three groups of patients: those who underwent primary bilateral thyroidectomy (Group 1), those who underwent completion thyroidectomy (Group 2); and those who underwent thyroidectomy for recurrent thyroid diseases (Group 3). RESULTS The demographic characteristics did not differ among the groups. Substernal extension and hyperthyroidism were more frequent in group 1, whereas the weight of the resected thyroid gland was lower in groups 2 and 3. Hematoma occurred in 5%, 4%, and 4% of patients in Groups 1, 2, and 3, respectively. Postoperative transient hypocalcemia occurred in 19%, 16%, and 21% of patients in Groups 1, 2, and 3 respectively. The postoperative incidence of transient recurrent laryngeal nerve (RLN) paralysis in Groups 1, 2, and 3, was 6%, 7%, and 8%, respectively. The incidence of permanent unilateral RLN paralysis in Groups 2 and 3 was 1%. The postoperative length of stay was 1 day in 92% of the patients from all groups. CONCLUSIONS Avoiding the routine use of drains in redo thyroid surgery is safe and effective, it does not increase overall surgical morbidity, and it reduces the overall length of stay in hospital.
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Tannoury J, Yaghi C, Gharios J, Abboud B. Omental ischemia. Presse Med 2016; 45:824-828. [PMID: 27614536 DOI: 10.1016/j.lpm.2016.06.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/07/2016] [Accepted: 06/05/2016] [Indexed: 10/21/2022] [Imported: 08/29/2023] Open
Abstract
Omental ischemia is a rare cause of acute abdomen. Clinical diagnosis is usually difficult because clinical signs and symptoms are similar to other common causes of abdominal pain. The most common differential diagnosis is acute appendicitis. Diagnosis is mainly based on ultrasound, and especially computed tomography scan analysis. There is, at present, no standard treatment modality for omental ischemia. When diagnosed by radiological imaging, omental ischemia can be managed conservatively. We hereby review incidence, etiology, pathology, clinical presentation, differential diagnosis, biological anomalies, radiological features, and treatment options of omental ischemia.
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Tannoury J, Honein K, Abboud B. Splenic artery aneurysm presenting as a submucosal gastric lesion: A case report. World J Gastrointest Endosc 2016; 8:496-500. [PMID: 27499832 PMCID: PMC4959943 DOI: 10.4253/wjge.v8.i14.496] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2016] [Revised: 05/23/2016] [Accepted: 06/16/2016] [Indexed: 02/05/2023] [Imported: 08/29/2023] Open
Abstract
We are reporting the rare case of splenic artery aneurysm of 4 cm of diameter presenting as a sub mucosal lesion on gastro-duodenal endoscopy. This aneurysm was treated by endovascular coil embolization and stent graft implantation. The procedure was uneventful. On day 1, the patient presented an acute severe epigastric pain and cardiovascular arrest. Abdominal computed tomography scan showed an active leak of the intravenous contrast dye in the peritoneum from the splenic aneurysm. We performed an emergent resection of the aneurysm, and peritoneal lavage. Postoperatively, hemorrhagic choc was refractory to large volumes replacement, and intravenous vaso-active drugs. On day 2, he presented massive hematochezia. We performed a total colectomy with splenectomy and cholecystectomy for ischemic colitis, with spleen and gallbladder infarction. Despite vaso-active drugs and aggressive treatment with Factor VIIa, the patient died after uncontrolled disseminated intravascular coagulation.
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Abboud B. Vanek’s tumor of the small bowel in adults. World J Gastroenterol 2015; 21:4802-4808. [PMID: 25944993 PMCID: PMC4408452 DOI: 10.3748/wjg.v21.i16.4802] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/11/2014] [Revised: 01/28/2015] [Accepted: 03/19/2015] [Indexed: 02/06/2023] [Imported: 08/29/2023] Open
Abstract
Inflammatory fibroid polyps (IFPs), or Vanek’s tumor, are one of the least common benign small bowel tumors. IFP affects both sexes and all age groups, with a peak of incidence in the fifth and seventh decades. They can be found throughout the gastrointestinal tract but most commonly in the gastric antrum or ileum. The underlying cause of IFPs is still unknown. Genetic study of IFP showed mutations in platelet derived growth factor alpha in some cases. At the time of diagnosis most IFPs have a diameter of 3 to 4 cm. The lesions have always been recorded as solitary polyps. Symptoms depend on the location and the size of the lesion, including abdominal pain, vomiting, altered small bowel movements, gastrointestinal bleeding and loss of weight. IFPs arising below the Treitz ligament can present with an acute abdomen, usually due to intussusceptions. Abdominal computed tomography is currently considered the most sensitive radiological method to show the polyp or to confirm intussusceptions. Most inflammatory fibroid polyps can be removed by endoscopy. Surgery is rarely needed. Exploratory laparoscopy or laparotomy is frequently recommended as the best treatment for intussusceptions caused by IFP. The operation should be performed as early as possible in order to prevent the intussusceptions from leading to ischemia, necrosis and subsequent perforation of the invaginated bowel segment. This report aims at reviewing the diagnosis, etiology, genetics, clinical presentation, endoscopy, radiology, and best treatment of IFP.
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Tannoury J, Abboud B. Treatment options of inflammatory appendiceal masses in adults. World J Gastroenterol 2013; 19:3942-3950. [PMID: 23840138 PMCID: PMC3703180 DOI: 10.3748/wjg.v19.i25.3942] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/15/2013] [Revised: 03/22/2013] [Accepted: 04/28/2013] [Indexed: 02/06/2023] [Imported: 08/29/2023] Open
Abstract
At present, the treatment of choice for uncomplicated acute appendicitis in adults continues to be surgical. The inflammation in acute appendicitis may sometimes be enclosed by the patient’s own defense mechanisms, by the formation of an inflammatory phlegmon or a circumscribed abscess. The management of these patients is controversial. Immediate appendectomy may be technically demanding. The exploration often ends up in an ileocecal resection or a right-sided hemicolectomy. Recently, the conditions for conservative management of these patients have changed due to the development of computed tomography and ultrasound, which has improved the diagnosis of enclosed inflammation and made drainage of intra-abdominal abscesses easier. New efficient antibiotics have also given new opportunities for nonsurgical treatment of complicated appendicitis. The traditional management of these patients is nonsurgical treatment followed by interval appendectomy to prevent recurrence. The need for interval appendectomy after successful nonsurgical treatment has recently been questioned because the risk of recurrence is relatively small. After successful nonsurgical treatment of an appendiceal mass, the true diagnosis is uncertain in some cases and an underlying diagnosis of cancer or Crohn’s disease may be delayed. This report aims at reviewing the treatment options of patients with enclosed appendiceal inflammation, with emphasis on the success rate of nonsurgical treatment, the need for drainage of abscesses, the risk of undetected serious disease, and the need for interval appendectomy to prevent recurrence.
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Abboud B, Sleilaty G, Rizk H, Abadjian G, Ghorra C. Safety of thyroidectomy and cervical neck dissection without drains. Can J Surg 2012; 55:199-203. [PMID: 22449723 DOI: 10.1503/cjs.025710] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] [Imported: 08/29/2023] Open
Abstract
BACKGROUND Many studies have reported that drainage after thyroidectomy does not decrease the rate of local postoperative complications. We sought to review the safety of thyroidectomy combined with cervical neck dissection (CND) without drainage. METHODS The medical records of consecutive patients who underwent thyroidectomy without drainage were retrospectively reviewed. Two groups were defined depending on whether CND was or was not performed. The main outcome was identification of patients with cervical bleeding, hematoma or seroma. RESULTS We included 1127 patients (139 who had CND and 988 who did not). Of these, 207 patients (18%) had transient postoperative hypocalcemia, 9 (0.8%) had permanent postoperative hypoparathyroidism, 56 (5%) had transient postoperative hoarseness and 7 (0.6%) had permanent vocal cord paralysis. A total of 44 patients (4%) experienced postoperative hematoma and/or seroma: 8 patients (6%) who had CND and 36 (4%) who did not. There was no major bleeding in the 2 groups; all patients had minor bleeding or seroma not requiring surgical intervention. The postoperative stay in hospital for both groups was 1 day in 92% of patients. Wound infection occurred in 0.8% of all patients: 1 (0.7%) who had CND and 8 (0.8%) who did not. There was no significant difference between the groups in overall perioperative complications or in time of hospital discharge. CONCLUSION Thyroidectomy without drains is safe and effective, even in combination with CND.
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Tannoury JN, Abboud BN. Idiopathic sclerosing encapsulating peritonitis: Abdominal cocoon. World J Gastroenterol 2012; 18:1999-2004. [PMID: 22563185 PMCID: PMC3342596 DOI: 10.3748/wjg.v18.i17.1999] [Citation(s) in RCA: 81] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2011] [Revised: 02/20/2012] [Accepted: 02/26/2012] [Indexed: 02/06/2023] [Imported: 08/29/2023] Open
Abstract
Abdominal cocoon, the idiopathic form of sclerosing encapsulating peritonitis, is a rare condition of unknown etiology that results in an intestinal obstruction due to total or partial encapsulation of the small bowel by a fibrocollagenous membrane. Preoperative diagnosis requires a high index of clinical suspicion. The early clinical features are nonspecific, are often not recognized and it is difficult to make a definite pre-operative diagnosis. Clinical suspicion may be generated by the recurrent episodes of small intestinal obstruction combined with relevant imaging findings and lack of other plausible etiologies. The radiological diagnosis of abdominal cocoon may now be confidently made on computed tomography scan. Surgery is important in the management of this disease. Careful dissection and excision of the thick sac with the release of the small intestine leads to complete recovery in the vast majority of cases.
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Abboud B, Sleilaty G, Tannoury J, Daher R, Abadjian G, Ghorra C. Cervical neck dissection without drains in well-differentiated thyroid carcinoma. Am Surg 2011; 77:1624-1628. [PMID: 22273220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/31/2023] [Imported: 08/29/2023]
Abstract
This study aims to review the safety of thyroidectomy combined with cervical neck dissection without drainage in well-differentiated thyroid carcinoma (WDTC). The medical records of consecutive patients who underwent thyroidectomy without drainage for WDTC were retrospectively reviewed. Group 1 included 123 patients who underwent thyroidectomy with central neck dissection and Group 2 included 46 patients who underwent thyroidectomy with central and lateral neck dissection. One hundred twenty-seven patients underwent thyroidectomy without neck dissection and were included in Group 3. Overall, 16 patients (5%) developed postoperative hematoma and/or seroma, seven patients (6%) in the Group 1, three patients (7%) in the Group 2, and six patients (5%) in Group 3. All patients had minor bleeding or seroma not requiring surgical intervention. Overall, 68 patients (23%) had transient postoperative hypocalcaemia, and four patients(1%) had permanent hypoparathyroidism. Seventeen patients (6%) had transient postoperative hoarseness and three had permanent vocal cord paralysis (0.6%). The postoperative stay for all groups was 1 day in 91 per cent of the cases. Patients from Groups 1 and 2 had no increased perioperative local complications or length of stay as compared with Group 3. Cervical neck dissection and thyroidectomy without drains is safe and effective in the treatment of WDTC.
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Abboud B, Tannoury J. Surgical treatment of papillary thyroid carcinoma. LE JOURNAL MEDICAL LIBANAIS. THE LEBANESE MEDICAL JOURNAL 2011; 59:206-212. [PMID: 22746009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/01/2023] [Imported: 08/29/2023]
Abstract
Papillary carcinoma accounts for 85% of differentiated thyroid cancers. We witness a yearly increased incidence and this is may be, in part, due to the increasing use of neck ultrasonography. Certain histologic subtypes of papillary carcinoma have a worse prognosis related to vascular invasion, invasion into extrathyroidal tissues, extensive tumor necrosis and/or mitoses. Adequate surgery is the most important treatment variable influencing prognosis, while radioactive iodine treatment, TSH suppression, and external beam irradiation each play adjunctive roles in at least some patients. Numerous schemes have been developed in an effort to achieve more accurate risk factor stratification. Each of the schemes allows accurate identification of the majority (70-85%) of patients at low risk of mortality (T1-3, M0 patients), allowing the follow-up and management of these patients to be less intensive than the higher-risk minority (T4 and M1 patients), who may benefit from a more aggressive management strategy. Overall 5- and 20-year survival in the low-risk group was 100% and 99% respectively. However, the survival in the high-risk group dropped to almost 72% and 57% respectively.
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Abboud B, Daher R, Boujaoude J. Digestive manifestations of parathyroid disorders. World J Gastroenterol 2011; 17:4063-6. [PMID: 22039319 PMCID: PMC3203356 DOI: 10.3748/wjg.v17.i36.4063] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/29/2010] [Revised: 03/25/2011] [Accepted: 04/02/2011] [Indexed: 02/06/2023] [Imported: 08/29/2023] Open
Abstract
The parathyroid glands are the main regulator of plasma calcium and have a direct influence on the digestive tract. Parathyroid disturbances often result in unknown long-standing symptoms. The main manifestation of hypoparathyroidism is steatorrhea due to a deficit in exocrine pancreas secretion. The association with celiac sprue may contribute to malabsorption. Hyperparathyroidism causes smooth-muscle atony, with upper and lower gastrointestinal symptoms such as nausea, heartburn and constipation. Hyperparathyroidism and peptic ulcer were strongly linked before the advent of proton pump inhibitors. Nowadays, this association remains likely only in the particular context of multiple endocrine neoplasia type 1/Zollinger-Ellison syndrome. In contrast to chronic pancreatitis, acute pancreatitis due to primary hyperparathyroidism is one of the most studied topics. The causative effect of high calcium level is confirmed and the distinction from secondary hyperparathyroidism is mandatory. The digestive manifestations of parathyroid malfunction are often overlooked and serum calcium level must be included in the routine workup for abdominal symptoms.
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Abboud B, Sleilaty G, Mallak N, Abou Zeid H, Tabchy B. Morbidity and mortality of thyroidectomy for substernal goiter. Head Neck 2010; 32:744-9. [PMID: 19827121 DOI: 10.1002/hed.21246] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] [Imported: 08/29/2023] Open
Abstract
BACKGROUND Our objective was to evaluate morbidity and mortality of thyroidectomy in substernal goiters and identify patients at risk for these events. METHODS The medical records of 127 patients with substernal goiters were retrospectively reviewed. RESULTS The most common preoperative symptom was shortness of breath (48%). 13% of the 127 patients were asymptomatic. Preoperative imaging identified tracheal deviation in 69% and tracheal compression in 41% of the cases. Substernal goiters were resected via a cervical approach in 100% of the cases. Six patients (5%) had postoperative hoarseness, 1 had permanent vocal cord paralysis, and 19 (15%) had transient postoperative hypocalcemia. The mortality and permanent hypoparathyroidism were null. Patients with postoperative complications had larger goiters and were more likely to have tracheal compression. CONCLUSIONS Thyroid resection via a cervical approach for substernal goiters is associated with low rate of morbidity and no mortality. Patients with large tumors and tracheal compression are more likely to develop postoperative complications.
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Abboud B, Daher R, Sleilaty G, Abadjian G, Ghorra C. Are papillary microcarcinomas of the thyroid gland revealed by cervical adenopathy more aggressive? Am Surg 2010; 76:306-311. [PMID: 20349662] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/29/2023] [Imported: 08/29/2023]
Abstract
Therapeutic attitudes for papillary thyroid microcarcinoma (PTMC) range from observation alone to aggressive management. Clinicopathologic features, therapeutic options, and follow-up results are described in a series of PTMC revealed by cervical adenopathies. Twelve patients were enrolled in this retrospective study. They were all treated by total/near-total thyroidectomy with dissection of suspect cervical lymph nodes followed by radioactive iodine (RAI) and suppressive L-thyroxine therapies. Mean age at diagnosis was 32 years with a mean elapsed time to diagnosis of 45.3 months. Fine needle aspiration cytology and excisional biopsy of the lymph node led to a diagnosis in all cases. Cervical mass was ipsilateral to primary tumor in six patients (50%). Multifocality, bilaterality, and capsular invasion were encountered in 66.7, 66.7, and 41.7 per cent of patients, respectively. Lymph node involvement was bilateral in seven patients (58.3%) of whom thyroid foci were unilateral in two. No complications of thyroidectomy were encountered. At 60-month-follow up, no recurrence or metastasis was noted. PTMC revealed by cervical lymph node metastasis shows aggressive clinicopathologic features. They must be considered as papillary thyroid cancers and managed by total/near-total thyroidectomy with bilateral lymph node exploration followed by RAI therapy and suppressive L-thyroxine doses.
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Abboud B, Sleilaty G, Braidy C, Melkane A, Nasr F. Thyroidectomy in patients at high-risk of bleeding: can it be safely performed? MINERVA CHIR 2009; 64:565-571. [PMID: 20029354] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/28/2023] [Imported: 08/29/2023]
Abstract
AIM This study evaluated the safety of thyroid surgery in patients where anticoagulation was unavoidable or in patients with coagulopathy. METHODS The records of all patients having high risk of bleeding at the time of thyroidectomy (July 2000 and March 2005) were retrospectively reviewed to evaluate intraoperative and postoperative bleeding. RESULTS Ten patients were studied. Thyroid lobectomy with isthmusectomy (N=3) and bilateral thyroidectomy (N=7) were performed. Intraoperative surgical hemostasis was meticulous using ligasure vessel sealing system. Patients were divided in 3 groups. Group I (N=2) had small-vessel vasculitis, underwent thyroidectomy under full heparinization. Heparin therapy was continued until full anticoagulation by oral anticoagulants. Group II (N=2) had a documented congenital coagulation defect, had a pre and postoperative special protocols. Group III (N=6) underwent simultaneous thyroid and cardiac surgery (e.g.: intraoperative full heparinization and postoperative antiplatelet therapy in some cases). No extra-bleeding was noted on surgical reports. In the postoperative period, one patient developed a superficial small hematoma in the neck that resolved spontaneously. Transient unilateral laryngeal nerve palsy and transient hypocalcemia were seen in one and two patients respectively. CONCLUSIONS Thyroidectomy in patients with coagulopathy is feasible with low risk of bleeding if meticulous hemostasis, particularly using ligasure vessel sealing system, is respected.
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Abboud B, El Hachem J, Yazbeck T, Doumit C, Hechtman HB. Hepatic portal venous gas: Physiopathology, etiology, prognosis and treatment. World J Gastroenterol 2009; 15:3585-90. [PMID: 19653334 PMCID: PMC2721230 DOI: 10.3748/wjg.15.3585] [Citation(s) in RCA: 171] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] [Imported: 08/29/2023] Open
Abstract
Hepatic portal venous gas (HPVG), an ominous radiologic sign, is associated in some cases with a severe underlying abdominal disease requiring urgent operative intervention. HPVG has been reported with increasing frequency in medical literature and usually accompanies severe or lethal conditions. The diagnosis of HPVG is usually made by plain abdominal radiography, sonography, color Doppler flow imaging or computed tomography (CT) scan. Currently, the increased use of CT scan and ultrasound in the inpatient setting allows early and highly sensitive detection of such severe illnesses and also the recognition of an increasing number of benign and non-life threatening causes of HPVG. HPVG is not by itself a surgical indication and the treatment depends mainly on the underlying disease. The prognosis is related to the pathology itself and is not influenced by the presence of HPVG. Based on a review of the literature, we discuss in this paper the pathophysiology, risk factors, radiographic findings, management, and prognosis of pathologies associated with HPVG.
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Abstract
Acute appendicitis is an exceptional cause of left lower quadrant abdominal pain. Computed tomography scan is the key to its diagnosis and helps to establish its early treatment. We present a case of a 35-year-old male patient who presented acute appendicitis with redundant and loosely attached cecum which was diagnosed based on his left lower quadrant abdominal pain.
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Daher R, Yazbeck T, Jaoude JB, Abboud B. Consequences of dysthyroidism on the digestive tract and viscera. World J Gastroenterol 2009; 15:2834-8. [PMID: 19533804 PMCID: PMC2699000 DOI: 10.3748/wjg.15.2834] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] [Imported: 08/29/2023] Open
Abstract
Thyroid hormones define basal metabolism throughout the body, particularly in the intestine and viscera. Gastrointestinal manifestations of dysthyroidism are numerous and involve all portions of the tract. Thyroid hormone action on motility has been widely studied, but more complex pathophysiologic mechanisms have been indicated by some studies although these are not fully understood. Both thyroid hormone excess and deficiency can have similar digestive manifestations, such as diarrhea, although the mechanism is different in each situation. The liver is the most affected organ in both hypo- and hyperthyroidism. Specific digestive diseases may be associated with autoimmune thyroid processes, such as Hashimoto’s thyroiditis and Grave’s disease. Among them, celiac sprue and primary biliary cirrhosis are the most frequent although a clear common mechanism has never been proven. Overall, thyroid-related digestive manifestations were described decades ago but studies are still needed in order to confirm old concepts or elucidate undiscovered mechanisms. All practitioners must be aware of digestive symptoms due to dysthyroidism in order to avoid misdiagnosis of rare but potentially lethal situations.
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Abboud B, Sleilaty G, Zeineddine S, Braidy C, Aouad R, Tohme C, Noun R, Sarkis R. Is therapy with calcium and vitamin D and parathyroid autotransplantation useful in total thyroidectomy for preventing hypocalcemia? Head Neck 2008; 30:1148-54; discussion 1154-5. [PMID: 18446819 DOI: 10.1002/hed.20836] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] [Imported: 08/29/2023] Open
Abstract
BACKGROUND Routine calcium and vitamin D administration and routine autotransplantation of parathyroid glands can prevent hypocalcemia after total thyroidectomy. METHODS Routine autotransplantation of 1 or more parathyroid glands and oral calcium and vitamin D supplementation was used in 252 patients. RESULTS One, 2, or 3 parathyroid glands were autotransplanted in 223, 27, and 2 patients, respectively. Routine oral calcium and vitamin D was administered in postoperative period in all patients. Postoperative hypocalcemia occurred in 17%, of whom 1.6% had minor symptoms related to hypocalcemia. No patient developed permanent hypocalcemia during the follow-up period. The postoperative stay was 1 day in 93.6% of the cases. The incidence of postoperative hypocalcemia and hospital stay was higher in patients who underwent autotransplantation of more than 1 parathyroid gland. CONCLUSIONS Routine oral calcium and vitamin D supplementation and autotransplantation of at least 1 parathyroid gland effectively reduced symptomatic hypocalcemia and permanent hypoparathyroidism in total thyroidectomy.
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Abboud B, Daher R, Sleilaty G, Madi-Jebara S, El Asmar B, Achouch R, Jebara V. Is prompt exploratory laparotomy the best attitude for mesenteric ischemia after cardiac surgery? Interact Cardiovasc Thorac Surg 2008; 7:1079-83. [PMID: 18815161 DOI: 10.1510/icvts.2008.176271] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] [Imported: 08/29/2023] Open
Abstract
Mesenteric ischemia following cardiac surgery is a life-threatening complication. Early identification of patients may help optimizing management and improving outcome. Between January 2000 and July 2007, surgical exploration was realized when mesenteric ischemia was suspected after coronary-artery bypass grafts (CABG). Patients were divided in two groups according to diagnosis confirmation upon laparotomy. Peri-operative predictors of complication and death were analyzed. Of 1634 consecutive patients, 13 (0.8%) developed acute abdomen with suspicion of mesenteric ischemia. Seven (0.4%) underwent resection for ischemic lesions (group 1), of whom two were during a second look laparotomy. The other six patients had normal bowel (group 2). Both groups were comparable according to preoperative status, clinical signs, biological and radiological findings. Delays to laparotomy were 13.7+/-19.0 and 51.4+/-29.0 h in group 1 and 2, respectively (P=0.02). Mortality rates were 46.1% (6/13) overall, 42.8% for group 1 and 50% for group 2. All deaths occurred within the first nine postoperative days. Mesenteric ischemia following CABG is a fatal complication in almost half the cases. Diagnostic tools and timely laparotomy still need to be optimized. Low threshold-based strategy for prompt surgical intervention is efficient for both diagnosis and treatment.
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Abboud B, Daher R, Boujaoude J. Acute mesenteric ischemia after cardio-pulmonary bypass surgery. World J Gastroenterol 2008; 14:5361-70. [PMID: 18803347 PMCID: PMC2744158 DOI: 10.3748/wjg.14.5361] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] [Imported: 08/29/2023] Open
Abstract
Acute mesenteric ischemia (AMI) is a highly-lethal surgical emergency. Several pathophysiologic events (arterial obstruction, venous thrombosis and diffuse vasospasm) lead to a sudden decrease in mesenteric blood flow. Ischemia/reperfusion syndrome of the intestine is responsible for systemic abnormalities, leading to multi-organ failure and death. Early diagnosis is difficult because the clinical presentation is subtle, and the biological and radiological diagnostic tools lack sensitivity and specificity. Therapeutic options vary from conservative resuscitation, medical treatment, endovascular techniques and surgical resection and revascularization. A high index of suspicion is required for diagnosis, and prompt treatment is the only hope of reducing the mortality rate. Studies are in progress to provide more accurate diagnostic tools for early diagnosis. AMI can complicate the post-operative course of patients following cardio-pulmonary bypass (CPB). Several factors contribute to the systemic hypo-perfusion state, which is the most frequent pathophysiologic event. In this particular setting, the clinical presentation of AMI can be misleading, while the laboratory and radiological diagnostic tests often produce inconclusive results. The management strategies are controversial, but early treatment is critical for saving lives. Based on the experience of our team, we consider prompt exploratory laparotomy, irrespective of the results of the diagnostic tests, is the only way to provide objective assessment and adequate treatment, leading to dramatic reduction in the mortality rate.
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Ultrasonography: highly accuracy technique for preoperative localization of parathyroid adenoma. Laryngoscope 2008; 118:1574-8. [PMID: 18475203 DOI: 10.1097/mlg.0b013e31817aecad] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] [Imported: 08/29/2023]
Abstract
OBJECTIVES/HYPOTHESIS This study evaluates the accuracy of ultrasonography in guided unilateral parathyroidectomy to treat primary hyperparathyroidism. STUDY DESIGN Retrospective study. METHODS Two hundred fifty-three patients with primary hyperparathyroidism underwent preoperative ultrasonography. Two groups were defined. Group 1 included the patients in whom the preoperative cervical ultrasound localized one abnormal parathyroid gland; these patients underwent unilateral surgical exploration of the neck under local anesthesia. Group 2 included the patients who had a bilateral neck exploration under general anesthesia when the preoperative examination was equivocal or failed to localize the lesion, when concomitant thyroid pathology indicated thyroidectomy, and when justified by the surgical findings. RESULTS Sensitivity and positive predictive value of ultrasonography in detecting abnormal parathyroid gland were 96% and 98%, respectively. Cervical ultrasound correctly identified, 96% and 85% of abnormal glands in groups 1 and 2, respectively. The presence of thyroid nodular disease did not affect ultrasonographic accuracy. Sonographic examination decreased the operative time of parathyroidectomy to an average of 15 minutes. Mediastinal and retroesophageal localizations of abnormal parathyroid gland adversely affected the accuracy of the ultrasound. No cervical hematoma was noted. Transient recurrent laryngeal nerve palsy occurred in four patients. Twenty-three patients required postoperative calcium supplementation for 2 to 4 months, and all were normocalcemic at follow-up. CONCLUSIONS Cervical ultrasound is a reliable preoperative exploration allowing parathyroidectomy via unilateral approach under local anesthesia.
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Abboud B, Nassif J, Jaoude JB, Chahine G. [Synchronous sigmoid colon and breast cancers in man]. ACTA ACUST UNITED AC 2008; 32:255-7. [PMID: 18353581 DOI: 10.1016/j.gcb.2007.10.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2007] [Revised: 10/17/2007] [Accepted: 10/23/2007] [Indexed: 11/29/2022] [Imported: 08/29/2023]
Abstract
We report the case of 72-year-old man with sigmoid colon cancer associated with synchronous right breast cancer. However, in the present case, we found breast cancer insidiously at physical exam. The patient died after six months after the dissemination of the breast cancer.
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Abboud B, Boujaoude J. Occult sporadic insulinoma: Localization and surgical strategy. World J Gastroenterol 2008; 14:657-65. [PMID: 18205253 PMCID: PMC2683990 DOI: 10.3748/wjg.14.657] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] [Imported: 08/29/2023] Open
Abstract
Insulinomas continue to pose a diagnostic challenge to physicians, surgeons and radiologists alike. Most are intrapancreatic, benign and solitary. Biochemical diagnosis is obtained and imaging techniques to localize lesions continue to evolve. Surgical resection is the treatment of choice. Despite all efforts, an occult insulinoma (occult insulinoma refers to a biochemically proven tumor with indeterminate anatomical site before operation) may still be encountered. New localization preoperative techniques decreases occult cases and the knowledge of the site of the mass before surgery allows to determine whether enucleation of the tumor or pancreatic resection is likely to be required and whether the tumor is amenable to removal via a laparoscopic approach. In absence of preoperative localization and intraoperative detection of an insulinoma, blind pancreatic resection is not recommended.
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Abboud B, Sleilaty G, Braidy C, Ghorra C, Abadjian G, Tohme C, Noun R, Sarkis R. Enlarged parathyroid glands discovered in normocalcemic patients during thyroid surgery. Am J Surg 2008; 195:30-3. [DOI: 10.1016/j.amjsurg.2007.01.033] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2007] [Revised: 07/15/2007] [Accepted: 01/31/2007] [Indexed: 10/22/2022] [Imported: 08/29/2023]
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Abboud B, Aouad R, Jaoude JB, Ghorra C. [A rare cause of acute abdomen: jejunal diverticulitis]. Presse Med 2007; 37:416-9. [PMID: 18031981 DOI: 10.1016/j.lpm.2007.05.036] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/04/2007] [Revised: 04/17/2007] [Accepted: 05/06/2007] [Indexed: 11/26/2022] [Imported: 08/29/2023] Open
Abstract
INTRODUCTION Jejunal diverticulitis is a rare cause of acute abdomen and is diagnosed preoperatively only infrequently. CASE A 34-year-old man presented with a history of increasing nonradiating epigastric and left upper abdominal pain and with fever, constipation, nausea and vomiting. His white blood cell count was 18,300/mm(3). Liver function tests and pancreatic enzymes were in the normal range. An abdominal CT scan showed jejunal diverticulitis and bubble gases in the extraluminal space. Perineal irritation led to an emergency midline laparotomy, which discovered diverticulitis of the jejunum at 50 cm from the Treitz ligament, resected the jejunum and performed end-to-end anastomosis. The pathology examination confirmed the diagnosis. DISCUSSION Because the clinical presentation of complicated jejunal diverticulitis is generally nonspecific, diagnosis is very difficult. CT scan is a reliable diagnostic tool. Surgery, including resection of the diseased bowel portion with direct anastomosis, is the treatment generally reported for small intestinal diverticulitis complicated by hemorrhage, obstruction, or perforation. Some authors report using medical treatment only for diverticulitis.
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Abboud B, Sleilaty G, Helou E, Safa N, Armache K. [Unusual cause of hypogastric mass in men]. Presse Med 2007; 36:1329-30. [PMID: 17553657 DOI: 10.1016/j.lpm.2006.12.039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2006] [Accepted: 12/31/2006] [Indexed: 11/16/2022] [Imported: 08/29/2023] Open
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