The role of surgical excision for the Krukenberg tumour: A case report

IntroductionKrukenberg tumour (KT), which represents carcinoma in the ovary, is an uncommon manifestation of metastatic colorectal cancer. It is associated with poor prognosis and a high incidence of peritoneal metastatic disease.Presentation of caseThe authors present a case of a 51-year-old female who had a symptomatic, metachronous right ovarian KT diagnosed 12 months after her initial resection. Surgery was performed to excise the 23 cm tumour as well as the contralateral ovary and isolated peritoneal disease, with an R0 resection achieved.DiscussionKT from colorectal origin behave differently to non-ovarian colorectal metastases, with features suggestive of transcoloemic dissemination. Surgical removal of isolated ovarian metastasis without peritoneal involvement is associated with improved outcomes. Treatment with cytoreductive surgery and heated intraperitoneal chemotherapy offers promise for patients with KT and concominant peritoneal involvement.ConclusionThis case is illustrative of the clinical features of KT including its chemo-resistance and concomitant carcinomatosis peritoneii. Cytoreductive surgery for KT provides symptom control and confers survival benefit in selected patients.     

Buschke-Lowenstein tumor successful treatment by surgical excision alone: a case report

Perianal giant condyloma acuminatum is a rare variant of condyloma acuminata and often represents a therapeutic challenge. We report a case successfully treated with surgical excision alone.     

Real time MRI-guided excision and cryo-treatment of osteoid osteoma in os ischii--a case report

Arterial embolisation with radio-active microspheres was used to measure the proportion of cardiac output to the skeleton and the tibiofibular bone both in unoperated rabbits and in rabbits after tibial osteotomy and subsequent external fixation. The mean uptake of the intact tibiofibula was 0.11 per cent of the cardiac output and, correspondingly, 0.21 per cent after the osteotomy. Maximal uptake occurred 18 days after the operation which was accompanied by a slight decrease in overall skeletal circulation.     

Transanal total mesorectal excision as a surgical procedure for diffuse cavernous hemangioma of the rectum: A case report

BackgroundThe safety and feasibility of transanal total mesorectal excision (TaTME) were demonstrated in the management of rectal cancer. However, its role in the management of patients with diffuse cavernous hemangioma of the rectum (DCHR) has not been evaluated.MethodsA female patient with DCHR was admitted to our hospital. Colonoscopy, magnetic resonance imaging (MRI), abdominal computed tomography (CT) and arteriography were performed. Lesions were detected in mesorectum and rectal wall extending from the dentate line to 5 cm proximally. TaTME with a protecting loop ileostomy were performed. The research work has been reported in line with the SCARE criteria Agha et al., 2016 [1].ResultsTaTME and a protecting loop ileostomy were safely performed, with an intact mesorectal specimen being harvested. The entire procedure took 348 min. The estimated blood loss was 100 ml. The patient recovered uneventfully. Her symptom of painless rectal bleeding was resolved satisfactorily following the surgery. The histopathological evaluation confirmed the diagnosis of DCHR.ConclusionsTaTME appears to be a safe and feasible procedure for patients with DCHR in experienced hands.     

Bone trephining for osteoid osteoma excision: a case report

Osteoid osteomas may be treated medically or surgically; both have similar long-term outcomes. Nonetheless, only surgery allows complete excision of the lesion for histological analysis. Excessive removal of surrounding bone may destabilise and weaken the bony structure and predispose it to fractures. We describe a surgical technique using a bone graft trephine to enable precise lesion removal with minimal bone excision.     

Pedal ectrodactyly: a case report with a new surgical management.

A case report is presented regarding a patient with type IV bilateral ectrodactyly treated with a double surgical approach: in forefoot to correct the malformation and in rearfoot to prevent secondary deformity of the subtalar joint. The forefoot was enlarged and in particular the second and third rays were absent. There was also a metatarsus primus varus with interphalangeal hallux abductus. The second cuneiform bone was removed with a wedge resection of the midfoot. The reduction in transverse diameter of the forefoot was obtained by cerclage of the first and fourth metatarsal bones. For hallux valgus, a percutaneous distal osteotomy of the proximal phalanx was performed. Several months after the forefoot correction, subtalar joint pronation was noted secondary to the altered forefoot mechanics and was treated with a subtalar Arthroereisis. The contralateral foot was addressed using similar techniques, except all procedures were done in a single surgical session. A favorable outcome for the patient 1 year and 6 months after surgery seems to justify this approach.     

Surgical excision of BioZorb device eroding through the nipple-areolar complex one year postoperatively: A case report

The recent use of placing a BioZorb device during breast conservation surgery has been shown to improve targeting of adjuvant radiation therapy by significantly reducing target volume to the breast. However, the risks of surgical and/or infectious complications related to a BioZorb placement are largely unknown. In this case report, we describe a patient who underwent BioZorb placement after breast lumpectomy for ductal carcinoma in situ (DCIS), who presented with repeated infections and eventual erosion of the BioZorb through her nipple-areolar complex (NAC), requiring surgical debridement and excision of her NAC and BioZorb 1 year postoperatively.     

A new surgical treatment of keloid: keloid core excision

Keloids and hypertrophic scars result from excessive collagen deposition, the cause of which is not yet known. Unlike hypertrophic scars, keloids frequently persist at the site of injury, often recur after excision and always overgrow the boundaries of the original wound. There have been many trials to control keloids, but most of them have been unsuccessful. The authors propose a new surgical technique to treat keloids and name it keloid core extirpation. They excise the inner fibrous core from the keloid and cover the defect with a keloid rind flap, which is arterialized by the subcapsular vascular plexus. The authors treated 24 keloids of the ear, trunk, face, and genitalia with keloid core excision. Four cases of partial rind flap congestion or necrosis occurred. Those patients who healed primarily after surgery showed no evidence of keloid recurrence as long as they were followed. The authors have found the keloid core extirpation technique to be excellent in preventing keloid recurrence, with no adjuvant therapy after surgery.     

Laparoscopic excision for multiple intra-abdominal juvenile fibrosarcoma: A case report

Introduction and importanceFibrosarcoma is a rare malignant tumor comprising spindle-shaped fibroblasts exhibiting variable collagen production. Adult-type fibrosarcoma (AFS) mainly occurs in people aged between 30 and 80 years, primarily in the deep soft tissues of the trunk, neck, and extremities, especially in areas surrounding bones. Juvenile fibrosarcoma(JFS) is a type of AFS that occurs in adolescents and rarely develops in the abdominal cavity.Case presentationA 13-year-old girl presented with right upper quadrant pain for 5 days. Abdomen and pelvis computed tomography showed a 12 × 6-cm, ill-defined, lobulated, solid, cystic mass in the abdominal cavity. On laparoscopy, there were two masses in the abdominal cavity. One abutted the stomach and severely adhered to the gallbladder. The second mass was located between the transverse colon and duodenum, and it was surrounded by the omentum. The tissues surrounding the masses were finely dissected, and the two masses were excised completely. The patient was discharged without complications on post-operative day 7.Clinical discussionJFS, AFS in adolescents, is a rare malignant tumor. And there have been no reported cases of multiple JFS in abdominal cavity. Surgical excision is the gold standard of treatment for localized AFS, and the laparoscopic approach for minimal tumor handling is beneficial.ConclusionWe describe a rare case of multiple intra-abdominal juvenile fibrosarcoma, managed through laparoscopic surgery.     

Negative pressure surgical management after pathological scar surgical excision: a first report

Wound dehiscence is a surgical complication caused by the application of opposing and distracting forces tending to pull apart the suture line. In recent years, a novel negative pressure surgical management system has been developed to prevent surgical wound complications. This system creates a closed environment that removes exudates and other potentially infectious material, protects the surgical site from external contamination, provides support in holding the edges of the incision together and promotes wound healing. In this study, we describe our first experience with Prevena?, a closed incision negative pressure management system used on suture line following wide pathological scars excision for the prevention of postoperative wound dehiscence. Eight patients with wide and mature pathological skin scars were treated with Prevena?. The device was positioned directly after surgical correction for 8 days with a continuous application of ?125 mmHg negative pressure. All treated patients had no postoperative surgical wound dehiscence. In one case, a limit of the device was represented by its poor adherence on hairy surface, hampering the maintenance of an appropriate local negative pressure. In another case, suture line was longer than Prevena? foam and it was covered partially. Prevena? system appears to be safe, easy to use and may represent a support technique to wide pathological skin scars surgical correction.     

Total laparoscopic excision of retroperitoneal ganglioneuroma: A case report

IntroductionGanglioneuromas are rare benign tumors originating from neural crests and typically affect young adults. The most frequent locations are the posterior mediastinum, retroperitoneum and adrenal gland. In general, retroperitoneal ganglioneuromas are discovered incidentally or by mass effect. In the literature, the number of retroperitoneal masses reported is quite limited. We report a case of laparoscopic excision of a retroperitoneal ganglioneuroma.Presentation of caseThe patient was a 40-year-old woman who visited a nearby clinic with anorexia and vomiting. She was referred to our hospital after the detection of an abdominal mass.Enhanced computed tomography(CT) showed a lobule mass of 107 × 42 mm in size, with internal inhomogeneity and mild delayed enhancement on the retroperitoneal side of the left abdominal lesion. Magnetic resonance imaging(MRI) showed a mass with low intensity and partial high intensity on T2 weighted Image (T2WI). In addition, positron emission tomography CT(PET-CT) detected slight fluorodeoxyglucose (FDG) accumulation (standardized uptake value(SUV) max: 3.01) in the same lesion. Based on these findings, we suspected a retroperitoneal tumor. Laparoscopic excision was performed via 5 ports. The extracted tissue was a well-defined mass of 110 × 70 mm. The tumor in our case exceeded 10 cm.The pathological diagnosis was ganglioneuroma, with no obvious malignancy.DiscussionIt was suggested that adaptation of laparoscopic surgery should be considered based on the observation of organ invasion or vessel invasion and adhesion around the tumor, rather than based on the diameter of the tumor.ConclusionThis approach is less invasive than conventional laparotomy methods and achieves good cosmetic outcomes. Thus, totally laparoscopic procedures should be considered more often for the treatment of retroperitoneal tumors.     

Repeated surgical excision for an unusual variant of nephroblastoma: case report and review of the literature

Bilateral fetal rhabdomyomatous nephroblastoma is a rare variant of Wilms' Tumor. The authors report the evolution over 48 months of a 10-month-old baby with bilateral nephroblastoma for which a left nephrectomy was initially performed. A right kidney tumor was enucleated preserving the kidney. The transformation of the primary tumor into a completely differentiated cystic nephroblastoma or nephromalike tumor and the appearance of a metachronous lesion was seen. This report emphasizes the role of nephron-sparing surgery in bilateral Wilms' Tumor when a benign transformation occurs under chemotherapy.     

Surgical excision of a lactating adenoma with rapid enlargement: A case report

Introduction and importanceA lactating adenoma is a benign breast tumor occurring in young women during pregnancy or lactation. Its growth is usually slow but, occasionally, can become rapid, resulting in a giant mass. This case report outlines an example of the rapid growth of a lactating adenoma, which was surgically excised. In this case, malignancy could not be ruled out, and biopsy and surgical excision were considered.Case presentationWe present the case of a 28-year-old woman referred to us owing to the presence of a left breast mass with progressive enlargement. She initially presented with a left breast mass of approximately 20-mm in size, which increased to an approximate size of 70 mm during pregnancy. The patient's mammogram showed an equal-density lobular mass in the left breast. Ultrasonography and magnetic resonance imaging revealed a circumscribed lobular mass with cystic regions in the upper lateral quadrant. The patient was diagnosed with adenosis using core needle biopsy. However, it did not shrink during follow-up, and resection was performed. Histologically, the proliferation of the cystic ducts containing eosinophilic secretions and dilated tubules consisting of cuboidal or hobnail-shaped cells were observed.Clinical discussionLactating adenoma, phyllodes tumor, and breast cancer are essential differential diagnoses when the size of breast masses increases rapidly. Ultrasonography is the first choice to examine lactating adenomas. Echogenic bands and pseudocapsules are characteristics of lactating adenomas.ConclusionSurgical excision is a notable treatment option when a lactating adenoma exhibits rapid growth or increase in mass, as it could be malignant.     

Laparoscopic excision of subdiaphragmatic epidermoid cyst: a case report

Retroperitoneal epidermoid cysts are rare. The authors report a case of an 11-year-old boy with an asymptomatic subdiaphragmatic cyst, which was found incidentally during an investigation for hypertension. At laparoscopy, the cyst was densely adherent to the diaphragm, resulting in a pneumothorax during dissection. Nevertheless, the excision and the diaphragmatic repair could be completed laparoscopically without complication. Microscopic examination showed an epidermoid cyst. No similar case has been reported in the literature.