Efficacy of Drainless Total Thyroidectomy in Intrathyroidal Lesions of Thyroid

Introduction  There is difference of opinion about the placement of the drain in thyroid surgeries, and, to the best of our knowledge, the efficacy of drainless total thyroidectomy regarding various parameters of thyroid lesions has not been well-established.

Objective  To report our experience with drainless total thyroidectomy, and to define an appropriate patient population for its performance.

Methods  This is a retrospective case analysis of the patients who underwent total thyroidectomy for intrathyroidal lesions with or without central neck dissection in a tertiary referral hospital (number = 74). The patients, who had undergone total thyroidectomy without any drain insertion, were analyzed, and the relationships among various parameters of thyroid lesions were noted in relation to seroma and hematoma formation.

Results  Seroma formation was noted only in 5 out of 74 patents (6.75%). All of the seromas that occurred were observed in patients with thyroid lesions < 4 cm, and 4 out of 5 seromas were observed in patients with a malignant pathology. There was no statistically significant difference in seroma formation between patients younger or older than 50 years of age.

The nature of the lesion, whether benign or malignant, did not affect the formation of seroma. Of interest is the fact that none of the 10 patients who had central neck dissection performed as part of their treatment developed seroma.

Conclusions  Drainless total thyroidectomy is safe across all age groups for patients harboring either benign or malignant thyroid pathologies. However, caution is to be observed in opting for drainless total thyroidectomy in patients with large lesions (> 5 cm)

A prospective comparison of perioperative morbidity in advanced epithelial ovarian cancer: Primary versus interval cytoreduction - experience from India

Objectives:

The objective was to compare perioperative morbidity and mortality of patients with advanced epithelial ovarian cancer (EOC) treated with either of the two treatment approaches; neoadjuvant chemotherapy (NACT) followed by interval debulking versus upfront surgery.

Design:

Prospective comparative observational study.

Participants:

In total, 51 patients were included in the study. All patients with diagnosed advanced EOC (International Federation of Gynecology and Obstetrics IIIC and IV) presenting for the 1^st time were included in the study.

Interventions:

Patients were either operated upfront (n = 19) if deemed operable or were subjected to NACT followed by interval debulking (n = 32).

Primary and Secondary Outcomes:

Intra- and postoperative morbidity and mortality were the primary outcome measures.

Results:

Patients with interval cytoreduction were noted to have significantly lesser operative time, blood loss, and extent of surgery. Their discharge time was also significantly earlier. However, they did not differ from the other group vis. a vis. postoperative complications or mortality.

Conclusions:

Neoadjuvant chemotherapy although has a positive impact on various intraoperative adverse events, fails to show any impact on immediate postoperative negative outcomes.

Irrigation-coupled bipolar cautery unit: A practical, economical, and simple version

Hemostasis is a fundamental principle of surgery for which electrocoagulation is universally used. Bipolar electrocautery has an advantage over monopolar electrocautery in terms of the precision of the extent of tissue coagulation and the lateral extent of thermal tissue injury. However, secondary to the thermal changes induced in the tissue due to electric current passage, there is charring of tissue, which adheres to the cautery tip. This, not only decreases its effectiveness, but also, by getting avulsed while removing the cautery tip from the surgical field, causes rebleeding and more trauma to the tissue. Irrigation of the surgical field during application of cautery reduces the charring effect, thereby improving the efficiency and efficacy. Irrigation-coupled electrocautery devices are available but are costly to acquire and maintain. We describe a simple and reliable version of an irrigation-coupled cautery device, which is of immense functional utility in our experience. It decreases the amount of charring of the tissue and its adherence to the bipolar forceps tips, thereby decreasing the frustrating loss of effectiveness and also increases the life of the bipolar forceps as cleaning needs to be less frequent. By virtue of its simplicity and cost-effectiveness, it can be used in almost all hospitals and situations.

Primary transitional cell carcinoma of the fallopian tube in a premenopausal woman: A case report and review of literature

Transitional carcinomas are extremely rare in the fallopian tube. A 41-year-old premenopausal lady presented with colicky abdominal pain and was found to have a left-sided pelvic mass on examination. In view of the elevated CA-125 and imaging findings suggestive of ovarian mass, she underwent staging laparotomy. Pathological examination confirmed a primary transitional cell carcinoma of the left fallopian tube. Review of available literature suggested that the primary transitional cell carcinoma is probably less aggressive compared to classical adenocarcinoma of the fallopian tube, and it has to be distinguished from the recently recognized entity, parafallopian tube transitional cell carcinoma.

Primary pancreatic lymphoma: Report of three cases with review of literature

Background:

Primary pancreatic lymphoma (PPL) is an extremely rare neoplasm, which may be confused with pancreatic adenocarcinoma. So far only about 150 cases of PPL have been reported.

Materials and Methods:

We present our experience of 3 cases of PPL over a 4-year period.

Results:

All the patients presented with vague abdominal pain of duration ranging from 1½ months to 3 months. Two patients had diagnosis confirmed histologically by CT-guided core biopsy or Fine needle aspiration procedure. We were able to avoid unnecessary laparotomy in 2 patients using preoperative guided Fine needle aspiration Cytology, although the third patient did undergo a Whipple′s procedure as the diagnosis of PPL was not considered during the initial workup.

Conclusions:

There is no significant difference noted with regard to patient′s age or duration of symptoms between patients with either pancreatic adenocarcinoma or PPL. The differential diagnosis of PPL includes pancreatic adenocarcinoma and secondary involvement of pancreas from extra-nodal lymphoma. Combination of two things is suggestive of Pancreatic lymphoma: (1) Bulky localized tumor in pancreatic head (2) Absence of significant dilatation of main pancreatic duct strengthens a diagnosis of pancreatic lymphoma over adenocarcinoma. Majority of patients can be managed with chemotherapy with much better prognosis compared to patients with pancreatic adenocarcinoma. Larger series of patients are needed to evaluate whether chemotherapy, eventually followed by involved-field radiation therapy, is the treatment of choice for PPL.

Primary mammary small-cell carcinoma: A case report and review of the literature

Only a few cases of primary small-cell carcinoma of the breast have been documented in the current medical literature. A confident diagnosis can only be made if a nonmammary site is excluded or if an in-situ component can be demonstrated histologically. These criteria have been met only in a very few of the published cases, including this case report. We describe a case of a 68-year-old lady with left breast lump, which was diagnosed as breast cancer on fine-needle aspiration and core biopsy. Metastatic workup was negative for disease elsewhere, and she received 3 cycles of neoadjuvant chemotherapy followed by surgery (modified radical mastectomy). However, the disease behaved very aggressively in the postoperative period. There is a lack of consensus regarding the management of the primary tumor. Present surgical treatment options are similar to those in cases of invasive ductal breast cancer, as appropriate for the size and stage of the lesion. A review of current literature on his rare entity is also presented.

Transfusion related acute lung injury presenting with acute dyspnoea: a case report

Introduction

Transfusion-related acute lung injury is emerging as a common cause of transfusion-related adverse events. However, awareness about this entity in the medical fraternity is low and it, consequently, remains a very under-reported and often an under-diagnosed complication of transfusion therapy.

Case presentation

We report a case of a 46-year old woman who developed acute respiratory and hemodynamic instability following a single unit blood transfusion in the postoperative period. Investigation results were non-specific and a diagnosis of transfusion-related acute lung injury was made after excluding other possible causes of acute lung injury. She responded to symptomatic management with ventilatory and vasopressor support and recovered completely over the next 72 hours.

Conclusion

The diagnosis of transfusion-related acute lung injury relies on excluding other causes of acute pulmonary edema following transfusion, such as sepsis, volume overload, and cardiogenic pulmonary edema. All plasma containing blood products have been implicated in transfusion-related acute lung injury, with the majority being linked to whole blood, packed red blood cells, platelets, and fresh-frozen plasma. The pathogenesis of transfusion-related acute lung injury may be explained by a "two-hit" hypothesis, involving priming of the inflammatory machinery and then activation of this primed mechanism. Treatment is supportive, with prognosis being substantially better than for most other causes of acute lung injury.

Androgen secreting steroid cell tumor of the ovary in a young lactating women with acute onset of severe hyperandrogenism: a case report and review of literature

Introduction

Steroid cell tumors of the ovary account for less than 0.1% of all ovarian tumors [1] and these tumours may present at any age in association with interesting presentations related to the hormonal activity and virilizing properties of tumor. Hayes and Scully [2] reported 63 cases in patients ranging from 2 to 80 years of age. The subtype, not otherwise specified, is associated with androgenic changes in approximately one half of patients with this tumour [1]. In a series of 63 cases from Massachusetts General Hospital, 94% of the tumors were found to be unilateral and 28.6% were malignant [3]. As most of these tumors are diagnosed at an early stage and do not recur or metastasize, little is known about their response to therapies such as chemotherapy or radiation [3].

Case Presentation

We present the case of a 22-year old lactating woman who presented with four months of amenorrhea associated with signs of virilization. Clinical and diagnostic evaluation revealed a right adenexal mass and elevated serum levels of testosterone and she was diagnosed as having a stage 1A androgen secreting steroid cell tumor. In view of the early stage of the disease, she underwent right salpingo-oopherectomy. Histopathological examination and immunohistochemistry confirmed the diagnosis. Two months after surgery she regained normal menses and showed regression of the androgenic changes.

Conclusion

Surgery remains the mainstay of the treatment of gonadotrophin receptor positive steroid cell tumors although medical therapy using Gonadotrophin Releasing Hormone [GnRH analogues has been tried recently in recurrent or inoperable cases. There is no described effective chemotherapy or radiotherapy for this condition.