Application of low-field intraoperative magnetic resonance imaging in transsphenoidal surgery for pituitary adenomas: technical points to improve the visibility of the tumor resection margin

Background

Intraoperative magnetic resonance imaging (iMRI) is proven to be advantageous in transsphenoidal surgery (TSS) for pituitary adenomas. We evaluated the efficacy of low-field iMRI. Also, we described several techniques to enhance the visibility of the tumor resection margin.

Methods

Two hundred twenty-nine patients who underwent TSS using low-field iMRI were analyzed. iMRI was acquired in cases where the tumor removal was thought to meet the surgical goal after the tumor resection cavity had been packed with contrast-soaked cotton pledgets to improve the visibility of the tumor resection margin. Suspicious remnants were localized and explored using updated iMRI-based semi-real-time navigation. A merging technique was adopted for very small tumors. The final outcome was evaluated using postoperative 3-T diagnostic magnetic resonance imaging (MRI).

Results

Among 198 patients in whom total resection was attempted, total resection seemed to have been achieved in 184 patients based on iMRI findings. However, immediate postoperative MRI revealed remnant tumors in 4 out of 184 patients (false-negative rate, 2.2 %). The other 31 patients underwent intended subtotal resection of the tumors. Overall, in 47 patients (20.5 %), the use of iMRI led to further resection. Those patients benefited from the use of iMRI to achieve the planned extent of tumor resection.

Conclusions

iMRI maximizes the extent of resection and minimizes the possibility of unexpected tumor remnants in TSS for pituitary adenomas. It is essential to reduce imaging artifacts and enhance the visibility of the tumor resection margin during the use of low-field iMRI.     

High-Field iMRI in transsphenoidal pituitary adenoma surgery with special respect to typical localization of residual tumor

Background

Intraoperative high-field magnetic resonance imaging (iMRI) is used as an immediate intraoperative quality control, evaluating the extent of tumor removal during the surgical procedure and allowing us to extend resections in those cases where tumor remnants are documented. The aim of the study was to analyze the typical localization of residual tumor remnants, detected by iMRI during transsphenoidal surgery of pituitary adenomas.

Methods

We reviewed a series of 72 patients. All patients presented with macroadenomas with or without suprasellar extension. After high-field MRI investigation, we divided the series preoperatively into totally resectable (TR) and non-totally resectable (NTR) tumors. Tumor remnants were documented by iMRI, obtained directly after tumor removal, as well as by intraoperative surgical inspection of the sellar content.

Results

In the TR group, we observed 23 cases suspicious for tumor remnants, located anteriorly, laterally, posteriorly, and suprasellar under descending folds of the diaphragm. Continuing surgery, upon a “second inspection”, tumor resection could be completed in all cases.

Conclusions

Incomplete removal of resectable pituitary adenomas could be avoided in a higher number of cases with the knowledge of the location of the typical remnant tumors. In those cases where it is not possible to achieve a complete resection of adenoma, further treatment can be planned at an earlier stage, without any need to wait for the conventional postoperative MRI scan performed 2 to 3 months after surgery.     

Laparoscopic resection for gastrointestinal stromal tumors in the stomach

Purpose

Gastrointestinal stromal tumors (GISTs) should be surgically resected, even those smaller than 5?cm in size, which is the threshold of clinical malignancy for submucosal tumors (SMTs) in the gastrointestinal tract. This study reviewed the use of laparoscopic surgery for gastric partial resection of GISTs or SMTs that were suspected to be GISTs.

Methods

Eighteen patients underwent laparoscopic partial resection of the stomach for GISTs or SMTs. The tumor location was confirmed by intraluminal endoscopy. One-half of the circumference around the tumor was dissected, and the tumor was turned toward the abdominal cavity. The nonresected part of the tumor and the edge of the incision line was lifted up using forceps, and the incision line was closed using laparoscopic stapling devices.

Results

Two cases were diagnosed as GIST by endoscopic biopsy. Six patients underwent endoscopic ultrasound-guided fine-needle aspiration biopsy (EUS-FNAB) examinations, which diagnosed five GISTs. There were 18 tumors smaller than 5?cm, including 10 GISTs, 4 leiomyomas, 3 schwannomas, and one heterotopic pancreas.

Conclusions

Endoscopic ultrasound-guided FNAB is recommended for definite preoperative diagnosis of histopathologically unknown SMTs to determine the indications for surgery. The laparoscopic approach with the assistance of endoscopy is useful for improving the curability, with minimal invasiveness for the partial resection of GISTs.     

Die Wertigkeit des intraoperativen Ultraschalls bei der benignen Knotenstruma

Background

In treating benign nodular goiter, selective surgery taking into account morphology and function is better than standard subtotal resection for reducing the frequency of nodules in the thyroid remnant. Intraoperative ultrasound (IOPUS) may additionally influence operative radicality and also the incidence of remaining nodules.

Methods

One hundred consecutive patients with benign nodular goiter were operated on with IOPUS; the specimens were compared with results of preoperative ultrasound and intraoperative palpation. Of these patients, 80 were reinvestigated after 3±1.6 years. A series of 80 patients with the same operative strategy but without IOPUS was used as control group, having been reinvestigated sonographically 1 year postoperatively, and was compared to the IOPUS group with respect to operative procedures, size of remnants, and sonography of lesions in thyroid remnants.

Results

In 35% of the thyroid lobes, preoperatively undetected nodules could be identified additionally by IOPUS, which also provided information on extent and structure in a further 20%. It resulted in the indication for more radical surgery in 24% and greater tissue preservation in 10%. Compared to surgery without IOPUS, IOPUS-guided surgery was more radical (total lobectomy in 40% vs 24%, nonresected lobes in 16% vs 26%, P<0.05) and showed a lower incidence of nodules in remnants at follow-up (2.5% vs 12.5%, P<0.05).

Conclusions

With IOPUS, more nodules are detectable, size and structure of the remnants are optimized, and the number of nodular lesions in thyroid remnants is lower. Thus, an even lower risk of recurrence can be expected for long-term follow-up. All in all, the routine use of IOPUS can be advocated, with maintenance of the selective operative strategy.     

Proof of principle: supramarginal resection of cerebral metastases in eloquent brain areas

Background

Cerebral metastases are not sharply delimitatable; therefore, microsurgical circumferential stripping of intracerebral metastases is often insufficient for preventing local tumor recurrence. Supramarginal resection significantly improves local tumor control but was suggested not to be suitable for metastases in eloquent brain areas. Therefore, we retrospectively analyzed a series of patients with cerebral metastases situated in eloquent areas for newly occurring neurologic deficits after supramarginal resection performed as awake surgery.

Methods

A retrospective analysis was performed for all patients who underwent supramarginal resection for a cerebral metastasis performed as awake surgery between June 2011 and April 2012. All metastases were localized in eloquent brain areas. Pre- and postsurgical neurologic status was documented as well as data regarding the primary cancer and histopathologic data. Postoperative MRI within 72?h was scheduled routinely to verify complete resection.

Results

A total of 19 patients underwent awake surgery for a cerebral metastasis in eloquent brain areas. Surgery was well tolerated in all patients. Neurologic symptoms improved in five patients after surgery. In three patients, neurologic deficits existing before surgery worsened. The postoperative median National Institute of Health Stroke Scale (NIHSS) score did not differ from the preoperative value.

Conclusions

Awake surgery is a feasible tool for metastases in eloquent areas, minimizing postoperative neurologic deficits and morbidity. Therefore, eloquently situated metastases may also be eligible for supramarginal resection. Further studies are needed in order to analyze the benefit of this method in achieving better tumor control.     

5-ALA complete resections go beyond MR contrast enhancement: shift corrected volumetric analysis of the extent of resection in surgery for glioblastoma

Background

The technique of 5-aminolevulinic acid (5-ALA) tumor fluorescence is increasingly used to improve visualization of tumor tissue and thereby to increase the rate of patients with gross total resections. In this study, we measured the resection volumes in patients who underwent 5-ALA-guided surgery for non-eloquent glioblastoma and compared them with the preoperative tumor volume.

Methods

We selected 13 patients who had received a complete resection according to intraoperative 5-ALA induced fluorescence and CRET according to post-operative T1 contrast-enhanced MRI. The volumes of pre-operative contrast enhancing tissue, post-operative resection cavity and resected tissue were determined through shift-corrected volumetric analysis.

Results

The mean resection cavity (29 cm³) was marginally smaller than the pre-operative contrast-enhancing tumor (39 cm³, p?=?0.32). However, the mean overall resection volume (84 cm³) was significantly larger than the pre-operative contrast-enhancing tumor (39 cm³, p?=?0.0087). This yields a mean volume of resected 5-ALA positive, but radiological non-enhancing tissue of 45 cm³. The mean calculated rim of resected tissue surpassed pre-operative tumor diameter by 6 mm (range 0–10 mm).

Conclusions

Results of the current study imply that (i) the resection cavity underestimates the volume of resected tissue and (ii) 5-ALA complete resections go significantly beyond the volume of pre-operative contrast-enhancing tumor bulk on MRI, indicating that 5-ALA also stains MRI non-enhancing tumor tissue. Use of 5-ALA may thus enable extension of coalescent tumor resection beyond radiologically evident tumor. The impact of this more extended resection method on time to progression and overall survival has not been determined, and potentially puts adjacent and functionally intact tissue at risk.     

Navigated resection of giant intracranial meningiomas based on intraoperative 3D ultrasound

Background

Surgical resection of giant meningiomas may pose different challenges. Normal brain tissue is often compressed to the limit and is vulnerable to further traction. In addition, severe intraoperative bleeding may be a problem as many giant meningiomas are vascularised with deep feeding vessels entering from the skull base. Neuronavigation based on preoperative imaging can be of limited use as there may be extensive brain shifts during surgery.

Method

We have retrospectively evaluated navigated resection based on intraoperative 3D ultrasound in a series of 15 giant meningiomas with a diameter of more than 5 cm. A pre- and postoperative MRI was preformed in all patients. Preoperative and postoperative neurological function was assessed.

Findings

We were able to safely perform ultrasound-guided intracapsular gross total resection of tumour tissue in all patients. Twelve out of 15 patients were radically operated (Simpson grade I and II). Major feeding arteries and adjacent normal arteries could be identified by ultrasound power Doppler angiography. In one patient we were not able to indentify important venous structures. All patients experienced postoperative improvement of their symptoms. Postoperative MRIs did not reveal significant ischemic changes in adjacent normal brain tissue. The mean duration of hospitalisation after surgery was 4.9 days.

Conclusion

We present a method of ultrasound-guided resection of giant meningiomas. The method enables image-guided resection through narrow approaches that minimise traction. Power Doppler angiography allows the identification of feeding vessels that may be coagulated to limit bleeding. Likewise, normal arteries can be avoided during surgery. The tumour capsule is often surprisingly easy to remove from the arachnoid membrane after gross intracapsular tumour reduction.     

Indocyanine green videoangiography (ICGV)-guided surgery of parasagittal meningiomas occluding the superior sagittal sinus (SSS)

Background

Maximal safe resection is the goal of correct surgical treatment of parasagittal meningiomas, and it is intimately related to the venous anatomy both near and directly involved by the tumor. Indocyanine green videoangiography (ICGV) has already been advocated as an intra-operative resourceful technique in brain tumor surgery for the identification of vessels. The aim of this study was to investigate the role of ICGV in surgery of parasagittal meningiomas occluding the superior sagittal sinus (SSS).

Method

In this study, we prospectively analyzed clinical, radiological and intra-operative findings of patients affected by parasagittal meningioma occluding the SSS, who underwent ICGV assisted-surgery. Radiological diagnosis of complete SSS occlusion was pre-operatively established in all cases. ICGV was performed before dural opening, before and during tumor resection, at the end of the procedure.

Results

Five patients were included in our study. In all cases, ICGV guided dural opening, tumor resection, and venous management. The venous collateral pathway was easily identified and preserved in all cases. Radical resection was achieved in four cases. Surgery was uneventful in all cases.

Conclusions

Despite the small number of patients, our study shows that ICG videoangiography could play a crucial role in guiding surgery of parasagittal meningioma occluding the SSS. Further studies are needed to define the role of this technique on functional and oncological outcome of these patients.     

Organ-sparing surgery is the treatment of choice in benign testicular tumors

Purpose

Ablation of the testis has been the reference standard for malignant and benign testicular tumors in the past. Nowadays, an organ-sparing surgery (OSS) can be attempted in special cases. Removal of a testis for a benign lesion should be avoided. In this retrospective survey, we analyze the results and long-term follow-up of OSS in benign testicular tumors.

Methods

Charts of all patients that underwent OSS because of a benign testicular tumor between 1999 and 2011 at our department were searched and the data from patients were collected. Before surgery, all patients underwent ultrasound (US) and complete staging. Surgery was performed under US or palpation guidance. Frozen-section examination of the tumor and tumor bed biopsies was obtained. All patients underwent postoperative follow-up. We retrospectively reviewed surgical technique, histology, epidemiology, and outcome in all patients.

Results

In the study period, 40 benign testicular tumors were surgically removed in 37 consecutive patients. Definitive histology did not report of any malignant histopathologic features in all patients. All patients are free of disease after a mean follow-up of 63 months (range 10–120). During this period, two patients developed a second leydig cell tumor (LCT) on the contralateral side; another patient had a second LCT within the same testicle, but on the opposite pole. All patients underwent a subsequent organ-sparing tumor resection.

Conclusions

An overtreatment for benign testicular tumors should be avoided. Our initial results indicate that OSS in benign tumors is a safe, feasible treatment for patients.     

Usefulness of three-dimensional navigable intraoperative ultrasound in resection of brain tumors with a special emphasis on malignant gliomas

Background

Intraoperative imaging is increasingly being used in resection of brain tumors. Navigable three-dimensional (3D)-ultrasound is a novel tool for planning and guiding such resections. We review our experience with this system and analyze our initial results, especially with respect to malignant gliomas.

Methods

A prospective database for all patients undergoing sononavigation-guided surgery at our center since this surgery’s introduction in June 2011 was queried to retrieve clinical data and technical parameters. Imaging was reviewed to categorize tumors based on enhancement and resectability. Extent of resection was also assessed.

Results

Ninety cases were operated and included in this analysis, 75 % being gliomas. The 3D ultrasound mode was used in 87 % cases (alone in 40, and combined in 38 cases). Use of combined mode function [ultrasound (US) with magnetic resonance (MR) images] facilitated orientation of anatomical data. Intraoperative power Doppler angiography was used in one-third of the cases, and was extremely beneficial in delineating the vascular anatomy in real-time. Mean duration of surgery was 4.4 hours. Image resolution was good or moderate in about 88 % cases. The use of the intraoperative imaging prompted further resection in 59 % cases. In the malignant gliomas (51 cases), gross-total resection was achieved in 47 % cases, increasing to 88 % in the “resectable” subgroup.

Conclusions

Navigable 3D US is a versatile, useful and reliable intraoperative imaging tool in resection of brain tumors, especially in resource-constrained settings where Intraoperative MR (IOMR) is not available. It has multiple functionalities that can be tailored to suit the procedure and the experience of the surgeon.     

Long-term surgical outcomes of cervical dumbbell neurinomas

Study design

Retrospective case series.

Objective

To evaluate our treatment strategy for cervical dumbbell neurinoma.

Summary of background data

In treating cervical dumbbell neurinoma, possible difficulties include reoperation due to recurrent tumor, denervation due to nerve root resection, and postoperative spinal deformity due to extensive bony removal.

Methods

We reviewed 75 cases of cervical dumbbell neurinoma that were treated surgically between 1985 and 2006. Postoperative neurological deficits, effects of surgical margins on tumor recurrence, and surgical complications were investigated retrospectively.

Results

Sensory and motor deficits due to resection of specific nerve roots appeared temporarily in 33 and 23 % of all cases, and persisted in 8 and 8 % at final evaluation, respectively. Total, subtotal, and partial resection was performed in 57, 13, and 5 cases, respectively. The total resection rate was low in the tumors that had large extraforaminal components. Of the subtotally resected 13 cases, only two cases of high tumor-growth rate required re-operation or showed tumor growth. Among the five partially resected cases, re-operation was necessary in two cases 13 and 15 years later because of aggravated neurological symptoms due to tumor growth. Two patients who underwent C2 laminectomy developed kyphosis, and three patients who underwent facet joint resection and curettage of vertebral body lesions developed scoliosis.

Conclusion

Total resection should be attempted for cervical dumbbell tumors. In cases where total resection was potentially of high risk, however, subtotal resection (within the capsule) was found to be a practical choice yielding favorable long-term outcome when the tumor growth rate (MIB-1 index) was low.     

Concept de conservation sphinct��rienne dans la chirurgie du bas et du moyen rectum

Objective

To assess oncologic outcome of patients treated by conservative radical surgery for tumors below 5 cm from the anal verge.

Summary background data

Standard surgical treatment of low rectal cancer below 5 cm from the anal verge is abdominoperineal resection.

Methods

From 1990 to 2003, patients with a nonfixed rectal carcinoma at 4.5 cm or less from the anal verge and without external sphincter infiltration underwent conservative surgery. Surgery included total mesorectal excision with intersphincteric resection, that is, removal of the internal sphincter, to achieve adequate distal margin. Patients with T3 disease or internal sphincter infiltration received preoperative radiotherapy.

Results

Ninety-two patients with a tumor at 3 cm (range 1.5?C4.5) from the anal verge underwent conservative surgery. There was no mortality and morbidity was 27%. The rate of complete microscopic resection (R0) was 89%, with 98% negative distal margin and 89% negative circumferential margin. In 58 patients with a follow-up of more than 24 months, the rate of local recurrence was 2%, and the 5-year overall survival and disease-free survival were 81% and 70%, respectively.

Conclusion

The technique of intersphincteric resection allows us to achieve conservative surgery in patients with a tumor close to or in the anal canal without compromising local control and survival. The distance of tumor from the anal verge is no longer a limit for sphincter-saving resection.     

Preoperative and intraoperative brain mapping for the resection of eloquent-area tumors. A prospective analysis of methodology, correlation, and usefulness based on clinical outcomes

Background

Localization of brain function is a fundamental requisite for the resection of eloquent-area brain tumors. Preoperative functional neuroimaging and diffusion tensor imaging can display cortical functional organization and subcortical anatomy of major white matter bundles. Direct cortical and subcortical stimulation is widely used in routine practice, however, because of its ability to reveal tissue function in eloquent regions. The role and integration of these techniques is still a matter of debate. The objective of this study was to assess surgical and functional neurological outputs of awake surgery and intraoperative cortical and subcortical electrical stimulation (CSES) and to use CSES to examine the reliability of preoperative functional magnetic resonance (fMRI) and diffusion tensor imaging fiber tracking (DTI-FT) for surgical planning.

Patients and methods

We prospectively studied 27 patients with eloquent-area tumors who were selected to undergo awake surgery and direct brain mapping. All subjects underwent preoperative sensorimotor and language fMRI and DTI tractography of major white matter bundles. Intra- and postoperative complications, stimulation effects, extent of resection, and neurological outcome were determined. We topographically correlated intraoperatively identified sites (cortical and subcortical) with areas of fMRI activation and DTI tractography.

Results

Total plus subtotal resection reached 88.8%. Twenty-one patients (77.7%) suffered transient postoperative worsening, but at 6 months follow-up only three (11.1%) patients had persistent neurological impairment. Sensorimotor cortex direct mapping correlated 92.3% with fMRI activation, while direct mapping of language cortex correlated 42.8%. DTI fiber tracking underestimated the presence of functional fibers surrounding or inside the tumor.

Conclusion

Preoperative brain mapping is useful when planning awake surgery to estimate the relationship between the tumor and functional brain regions. However, these techniques cannot directly lead the surgeon during resection. Intraoperative brain mapping is necessary for safe and maximal resection and to guarantee a satisfying neurological outcome. This multimodal approach is more aggressive, leads to better outcomes, and should be used routinely for resection of lesions in eloquent brain regions.     

Full thickness thoracic wall reconstruction after oncologic surgery

Objectives

Thoracic wall reconstruction after oncologic resection remains a complex form of surgery that implies a multidisciplinary approach. The purpose of this study is to present our experience in full thickness thoracic wall reconstruction after tumor resection.

Methods

A retrospective study, including patients who were operated for full thickness thoracic wall defects after tumor resection, was undertaken. The type of bone and soft tissue reconstruction and the patient outcome was evaluated.

Results

Between 1998 and 2011, a total of ten patients underwent full thickness thoracic wall resection and reconstruction. All patients were reconstructed during a single-stage surgery. In all cases, bone reconstruction was accomplished by a polytetrafluoroethylene patch (Gore-Tex), while soft tissue reconstruction required either muscle or musculocutaneous pedicled flaps such as latissimus dorsi, rectus abdominis, or pectoralis major flaps. In this series, no major complications (infection, respiratory or cardiac failure, or deaths) were detected.

Conclusions

Usually treated as palliative surgery, thoracic wall resection and immediate reconstruction allows large wall resection which, in association with adjuvant therapy, can potentially cure patients who have had a primary tumor or a unique metastasis. Level of Evidence: Level IV, therapeutic study.     

Prognosis associated with surgery for non-small cell lung cancer and synchronous brain metastasis

Purpose

Several reports have described extended survival after aggressive surgical treatment for non-small cell lung cancer (NSCLC) and synchronous brain metastasis. This retrospective analysis assesses the prognostic factors in this population.

Methods

We reviewed retrospectively the medical records of 29 patients with synchronous brain metastasis from NSCLC, who underwent surgical treatment in our institution between 1980 and 2008. All patients underwent chest surgery to remove the primary lesion. The impact of several variables on survival was assessed.

Results

The median follow-up period was 9.6 months and the 5-year survival rate from the time of lung cancer resection was 20.6 %. Univariate analysis demonstrated that the carcinoembryonic antigen (CEA) level, primary tumor size, and the presence of lymph node involvement were predictive of overall survival (p < 0.05). Multivariate analysis also identified those factors to be independent favorable prognostic factors.

Conclusions

Although the survival of patients with brain metastasis from non-small cell lung cancer remains poor, surgical resection may benefit a select group of patients, particularly those with a normal CEA level, small tumor size, and node-negative status.     

Surgical technique for a cystic-type metastatic brain tumor: transformation to a solid-type tumor using hydrofiber dressing

Background

Many metastatic brain tumors have a distinct border with normal brain tissue, which facilitates tumor removal. However, residual tumor tissue may be present after surgery when metastatic brain tumors are of cystic type. We have developed a method using hydrofiber dressing to transform cystic-type into solid-type tumors.

Methods

Hydrofiber dressing is a sodium carboxymethylcellulose hydrocolloid polymer with high fluid-absorptive capacity. This material was originally used as a dressing for exudative wounds. Hydrofiber dressing was used for 8 patients with cystic-type metastatic brain tumor. Tumor removal was performed after hydrofiber dressing was inserted into the cyst cavity to transform the tumor into a solid-type tumor.

Results

Transformation of cystic-type metastatic brain tumors into smaller solid-type tumors using hydrofiber dressing facilitated en bloc resection of tumor. The dressing also absorbed residual cyst fluid and was thus also effective in preventing intraoperative dissemination of tumor cells. This approach enabled ideal en bloc resection in all patients. There were no adverse events.

Conclusions

These findings suggest hydrofiber dressing may be useful in surgery for cystic-type metastatic brain tumors.     

Surgical Resection After Down-Staging of Locally Advanced Hepatocellular Carcinoma by Localized Concurrent Chemoradiotherapy

Background

This study evaluated the down-staging efficacy and impact on resectability of concurrent chemoradiotherapy (CCRT) followed by hepatic arterial infusion chemotherapy (HAIC) in locally advanced hepatocellular carcinoma, and identified prognostic factors of disease-free survival (DFS) and overall survival (OS) after curative resection.

Methods

DFS and OS were investigated using clinicopathologic variables. Functional residual liver volume (FRLV) was assessed before CCRT and again before surgery in patients with major hepatectomy. Tumor marker response was defined as elevated tumor marker levels at diagnosis but levels below cutoff values before surgery (α-fetoprotein < 20 ng/mL, protein induced by vitamin K absence or antagonist-II < 40 mAU/mL).

Results

Of 243 patients who received CCRT followed by HAIC between 2005 and 2011, 41 (16.9 %) underwent curative resection. Tumor down-staging was demonstrated in 32 (78 %) of the resected patients. FRLV significantly increased from 47.5 to 69.9 % before surgery in patients who underwent major hepatectomy. In addition, the OS of the curative resection group was significantly higher than the OS of the CCRT followed by HAIC alone group (49.6 vs. 9.8 % at 5-year survival; p < 0.001). By multivariate analysis, the poor prognostic factors for DFS after curative resection were tumor marker non-response and the presence of a satellite nodule; however, tumor marker non-response was the only independent poor prognostic factor of OS.

Conclusions

CCRT followed by HAIC increased resectability by down-staging tumors and increasing FRLV. Curative resection may provide good long-term survival in tumor marker responders who undergo CCRT followed by HAIC.     

Emergency Repair of Giant Inguinoscrotal Hernia in a Septic Patient

Introduction

Giant inguinoscrotal hernias are rare but still exist even in developed countries. Although accompanied by a higher perioperative mortality, an elective surgical approach should be undertaken. In critically ill patients, however, the surgical intervention requires specific demands.

Methods

We report a case of a 45-year-old man who was referred to the hospital after perforation of the hernia with concomitant peritonitis and sepsis.

Results

After initial stabilization of the patient, a subtotal colectomy and a partial small bowl resection was performed. In a second step after stabilization of organ functions, the hernia sac was resected, and the abdominal cavity was reconstructed. The patient was discharged and is doing well until today but still refuses any plastic surgery.

Conclusion

Resection of giant inguinoscrotal hernia is feasible even in patients being administered in an emergency setting. Especially in case of an intra-abdominal infection, intestinal resection is the therapy of choice to allow the reconstruction of the abdominal cavity. A two-step approach should be considered to allow a successful recovery.