Quality of Life in Patients Undergoing Endoscopic Thyroidectomy Versus Conventional Open Thyroidectomy: Interim Results From Randomized Trial.

OBJECTIVE: We determined whether endoscopic thyroidectomy (ET) is associated with better health-related quality of life (QoL) compared with open thyroidectomy. METHODS: We randomly assigned 28 patients aged older than 18 years, Bethesda IV or less on cytology and gland volume of <40 mL to undergo hemithyroidectomy through either open or endoscopic (axillo-breast approach/bilateral axillo-breast approach) technique. The primary outcome was QoL scores on the Short Form-36 and Thyroid-Specific Questionnaire at 2, 6, and 12 weeks postsurgery. Secondary outcomes were postoperative complications, hospital stay, and pain scores. RESULTS: The generic QoL scores based on Short Form-36 were statistically nonsignificant between the two groups. QoL scores based on Thyroid-Specific Questionnaire were statistically significant (P < 0.05) favoring open thyroidectomy in the following domains: (1) numbness at 2, 6, and 12 weeks (P = 0.04, 0.004, and 0.005, respectively), (2) shoulder impairment at 2 weeks (P = 0.017), and (3) favoring ET in cosmesis at 6 and 12 weeks (P = 0.037 and 0.02, respectively). ET has longer operative time (104.6 ± 25.4 vs 123 ± 8.9 min; P = 0.03), longer hospital stays (2.8 ± 0.4 vs 2.4 ± 0.5; P = 0.056) and higher pain scores at 2 and 6 weeks (P = 0.007 and 0.012, respectively) but decreased intraoperative bleeding (33.5 ± 6.4 vs 29.1 ± 3.7 mL; P = 0.037). CONCLUSION: ET has higher cosmetic satisfaction, increased numbness, and shoulder movement impairment during short-term postsurgery follow-up. Both techniques are similar in impacting general physical, mental, and social health-related QoL. (Clinical Trials Registry of India, Reg. No. CTRI/2020/07/026374).

True mesothelial cyst of the adrenal gland: its clinical profile and management.

The incidence of adrenal cysts is 0.06% and only 9% of these are true mesothelial cysts. Here, we present a case of a true mesothelial cyst together with a review of the literature. A female in her 30s presented to the surgical outpatient department complaining of right flank pain. Her contrast-enhanced CT scan revealed a 7.5×6.5×4.5 cm right adrenal gland cyst. The patient underwent a laparoscopic right adrenalectomy. Immunohistopathology revealed the cyst to be mesothelial in nature. The majority of true mesothelial adrenal cysts are benign, unilateral and more common in women. Any adrenal cyst diagnosed as a functional lesion or one that may be malignant or with a diameter of 5 cm or greater requires surgical care whereas smaller lesions can be managed conservatively. Laparoscopic adrenalectomy for an adrenal cyst of diameter greater than 6 cm is a safe and feasible procedure in expert hands if there is no invasion of surrounding tissue.

A novel technique to identify midline during endoscopic thyroidectomy.

ABSTRACT: Endoscopic thyroidectomy is a minimally invasive surgical approach that has become popular due to its cosmetic advantages and reduced post-operative discomfort. Central to the success of this procedure is the accurate identification of the midline, which becomes a challenge in endoscopic surgeries. We propose a novel method of using methylene blue, a Food and Drug Administration-approved dye, which offers the ability to clearly mark the midline, enhancing orientation and reducing the potential for injury to critical anatomical structures. Although using methylene blue has many benefits, there are drawbacks, including the requirement for intraoperative ultrasonography. Continued research and clinical experience will be critical in improving and extending its use in the field of thyroid surgery.

Low-pressure pneumoperitoneum with deep neuromuscular blockade versus standard pressure pneumoperitoneum in patients undergoing laparoscopic cholecystectomy for gallstone disease: a non-inferiority randomized control trial.

BACKGROUND: Low-pressure pneumoperitoneum (LPP) is an attempt at improving laparoscopic surgery. However, it has the issue of poor working space for which deep neuromuscular blockade (NMB) may be a solution. There is a lack of literature comparing LPP with deep NMB to standard pressure pneumoperitoneum (SPP) with moderate NMB. METHODOLOGY: This was a single institutional prospective non-inferiority RCT, with permuted block randomization of subjects into group A and B [Group A: LPP; 8-10 mmHg with deep NMB [ Train of Four count (TOF): 0, Post Tetanic Count (PTC): 1-2] and Group B: SPP; 12-14 mmHg with moderate NMB]. The level of NMB was monitored with neuromuscular monitor with TOF count and PTC. Cisatracurium infusion was used for continuous deep NMB in group A. Primary outcome measures were the surgeon satisfaction score and the time for completion of the procedure. Secondarily important clinical outcomes were also reported. RESULTS: Of the 222 patients screened, 181 participants were enrolled [F: 138 (76.2%); M: 43 (23.8%); Group A n = 90, Group B n = 91]. Statistically similar surgeon satisfaction scores (26.1 ± 3.7 vs 26.4 ± 3.4; p = 0.52) and time for completion (55.2 ± 23.4 vs 52.5 ± 24.9 min; p = 0.46) were noted respectively in groups A and B. On both intention-to-treat and per-protocol analysis it was found that group A was non-inferior to group B in terms of total surgeon satisfaction score, however, non-inferiority was not proven for time for completion of surgery. Mean pain scores and incidence of shoulder pain were statistically similar up-to 7 days of follow-up in both groups. 4 (4.4%) patients in group B and 2 (2.2%) in group A had bradycardia (p = 0.4). Four (4.4%) cases of group A were converted to group B. One case of group B converted to open surgery. Bile spills and gallbladder perforations were comparable. CONCLUSION: LPP with deep NMB is non-inferior to SPP with moderate NMB in terms of surgeon satisfaction score but not in terms of time required to complete the procedure. Clinical outcomes and safety profile are similar in both groups. However, it could be marginally costlier to use LPP with deep NMB.

Perioperative complications of laparoscopic inguinal hernia repair in India: a prospective observational study.

Purpose: These days laparoscopic inguinal hernia surgery, both totally extraperitoneal (TEP) and transabdominal preperitoneal (TAPP), is a commonly performed procedure due to advancements in laparoscopic instruments and the availability of skilled laparoscopic surgeons. The purpose of this study was to compare the perioperative complications of these two procedures. Methods: This was a prospective observational study between July 2019 and December 2020. Perioperative complications were compared with a 6-month follow-up. It included 144 patients, of whom 71 underwent TAPP repair and 73 underwent TEP repair. The selection was based on the surgeon's choice. Results: Early postoperative complications were scrotal edema (12 cases in TEP and 16 in TAPP), urinary retention (one case in TEP), ecchymosis (six cases in TEP and two in TAPP), and scrotal subcutaneous emphysema (two cases in TEP). On follow-up, seroma was found in a total of 22 cases, of which 12 were TEP and 10 were TAPP. While only one case of TAPP developed surgical site infection. There was no statistically significant difference in hospital stay between the two groups (p = 0.58). The pain scores significantly decreased throughout recovery and were comparable between the groups. Neither group experienced a recurrence during the 6-month follow-up. Fifty-eight patients developed Clavien-Dindo grade I complications, one had grade II, and three had grade IIIa complications. Conclusion: With the increasing experience of the surgical fraternity in laparoscopic surgery, TEP and TAPP were proven to be comparable in terms of duration of surgery, postoperative complications, hospital stay, pain scores, and recurrence during the 6-month follow-up.

Point-of-care devices based on fluorescence imaging and spectroscopy for tumor margin detection during breast cancer surgery: Towards breast conservation treatment.

OBJECTIVE: Fluorescence-based methods are highly specific and sensitive and have potential in breast cancer detection. Simultaneous fluorescence imaging and spectroscopy during intraoperative procedures of breast cancer have great advantages in detection of tumor margin as well as in classification of tumor to healthy tissues. Intra-operative real-time confirmation of breast cancer tumor margin is the aim of surgeons, and therefore, there is an urgent need for such techniques and devices which fulfill the surgeon's priorities. METHODS: In this article, we propose the development of fluorescence-based smartphone imaging and spectroscopic point-of-care multi-modal devices for detection of invasive ductal carcinoma in tumor margin during removal of tumor. These multimodal devices are portable, cost-effective, noninvasive, and user-friendly. Molecular level sensitivity of fluorescence process shows different behavior in normal, cancerous and marginal tissues. We observed significant spectral changes, such as, red-shift, full-width half maximum (FWHM), and increased intensity as we go towards tumor center from normal tissue. High contrast in fluorescence images and spectra are also recorded for cancer tissues compared to healthy tissues. Preliminary results for the initial trial of the devices are reported in this article. RESULTS: A total 44 spectra from 11 patients of invasive ductal carcinoma (11 spectra for invasive ductal carcinoma and rest are normal and negative margins) are used. Principle component analysis is used for the classification of invasive ductal carcinoma with an accuracy of 93%, specificity of 75% and sensitivity of 92.8%. We obtained an average 6.17 ± 1.66 nm red shift for IDC with respect to normal tissue. The red shift and maximum fluorescence intensity indicates p < 0.01. These results described here are supported by histopathological examination of the same sample. CONCLUSION: In the present manuscript, simultaneous fluorescence-based imaging and spectroscopy is accomplished for the classification of IDC tissues and breast cancer margin detection.

Illness wellness scale: novel grading system for performance status of patients under surgical care.

BACKGROUND: Grading the illness using clinical parameters is essential for the daily progress of inpatients. Existing systems do not incorporate these parameters holistically. The study was designed to internally validate the illness wellness scale, based upon clinical assessment of the patients requiring surgical care, for their risk stratification and uniformity of communication between health care providers. METHODS: Prospective observational study conducted at a tertiary care hospital. An expert panel devised the scale, and it was modified after feedback from 100 health care providers. A total of 210 patients (150 for internal validation and 60 for inter-observer variability) who required care under the department of surgical disciplines were enrolled. This included patients presenting to surgery OPD, admitted to COVID/non-COVID surgical wards and ICUs, aged ≥16 years. RESULTS: The response rate of the final illness wellness scale was 95% with 86% positive feedback and a mean of 1.7 on the Likert scale for ease of use (one being very easy and five being difficult). It showed excellent consistency and minimal inter-observer variability with the intra-class correlation coefficient (ICC) above 0.9. In the internal validation cohort (n = 150), univariate and multivariable analysis of factors affecting mortality revealed that categorical risk stratification, age ≥ 60 years, presence or absence of co-morbidities especially hypertension and chronic kidney disease significantly affect mortality. CONCLUSIONS: The Illness wellness scale is an effective tool for uniformly communicating between health care professionals and is also a strong predictor of risk stratification and mortality in patients requiring surgical care.

Posterior Mediastinal Goiter Removal Through Cervical Incision.

Intrathoracic goiter when encountered can be treated by thyroidectomy using cervical incision, only occasionally requiring extra cervical approach. We are reporting one such case in a patient with pituitary macroadenoma with extension of the adenomatous goiter into the posterior mediastinum. It was removed through the cervical collar incision using a vessel sealing device. There were no intraoperative and postoperative complications during the procedure. The need for extra cervical incision should be decided on a case-to-case basis to avoid the increased morbidity associated with sternotomy and lateral thoracotomy incision.

Analgesic efficacy of superficial versus deep serratus plane block for modified radical mastectomy under general anaesthesia: A randomised comparative study.

Background and Aims: Serratus anterior plane (SAP) blocks can be given either superficial or deep to the serratus anterior muscle to block the branches of intercostal nerves providing analgesia to the anterolateral chest wall. This prospective randomised comparative study aimed to compare the analgesic efficacy of superficial and deep SAP block in breast surgeries. Methods: Forty female patients scheduled to undergo elective modified radical mastectomy under general anaesthesia (GA) were randomly assigned to receive ultrasound guided SAP block with 30 ml 0.375% ropivacaine either superficial (group S, n = 20) or deep (group D, n = 20) to the serratus anterior muscle, before the induction of GA. The primary outcome was post operative fentanyl requirement over 24 hours and secondary outcomes were comparison of numerical rating scale (NRS) scores for pain, sensory block mapping, time to perform the block, number of needle attempts, etc. Results: The post operative 24-hour fentanyl requirement was comparable between group S and D (318.75 ± 80.65 versus 272.5 ± 80.25 µg, P = 0.07). NRS pain scores were comparable between the groups. Sensory block mapping done at various levels showed T3-T7 block in most of the patients with no difference between the groups. Block performance time (6.05 ± 3.27 versus 8.35 ± 3.26 minutes, P = 0.034) and number of needle attempts was significantly lesser in group D. Conclusion: There was no difference in analgesic efficacy when SAP block was given superficial or deep to serratus anterior muscle for modified radical mastectomies. However, deep SAP block required less time and number of attempts to perform than superficial technique.

Complex chest wall reconstruction after excision of malignant phyllodes tumour.

Phyllodes tumour is a rare breast tumour which is locally invasive, and full thickness chest wall involvement by phyllodes is rarely reported. A woman presented with recurrent phyllodes tumour and multilobulated exophytic mass of size 18.5×5.3 cm in anterior chest wall which was abutting the right 2nd-7th rib, left 3rd-5th rib and costal cartilages. She underwent wide excision of the left chest wall tumour with excision of left 3rd-5th rib, with polypropylene mesh and pedicled lattismus dorsi myocutaneous flap reconstruction. After recovery, 3 weeks later, she underwent wide excision of the phyllodes tumour on the right chest wall with excision of 2nd-7th rib, lateral border of sternum, right crus of the diaphragm and the lower lobe of the right lung. Anterior chest wall was reconstructed using scaffold made from Steinmann pins and polypropylene mesh with greater omentum pedicled flap and split thickness skin graft.

Comparison of Modified Rose Method of Thyroid Palpation Versus Other Methods for the Detection of Retrosternal and Nodular Goitre.

Objectives: This is a diagnostic test research study to evaluate the various existing methods of thyroid examination and their comparison with the novel modified Rose method. It also aims to measure inter-examiner variation in clinical findings based on the level of education and training, as compared to ultrasonography. Methodology: This cross-sectional study was conducted at a tertiary care hospital with 83 patients presenting to surgery OPD with neck swelling. Each patient was examined by one trained Junior Resident and a Surgery Consultant with all the four methods and with ultrasonography. Data was analysed by Stata-14, agreement between the two categorical variables was assessed by Kappa. In case of continuous variable agreement was assessed by Intra class correlation and Bland-Altman plot. Results: Modified Rose method by the consultant has the highest sensitivity (98%) and diagnostic odds (210) as compared to others but its specificity ranges from 46.7-91.1% to diagnose retro-sternal extension of a goiter. It has 93.98% agreement for identification of nodules. It has a high specificity (Consultant - 100%, Resident - 95.5%) with relatively lower sensitivity (Consultant - 94%, Resident - 86.8%) to diagnose solitary thyroid nodule (STN) but the sensitivity and specificity for diagnosing a multinodular goitre (MNG) was high. However, the highest sensitivity to diagnose STN was highest with Crile's method, but specificity was low. Lahey's method was a better clinical method to palpate lymph nodes compared to the other three. Conclusion: Examination in modified Rose's position is a better method of clinical examination of thyroid especially in patients with occult substernal extension. Lahey's method is a better method to examine cervical lymph nodes.

Role of shear wave elastography as an adjunct to axillary ultrasonography in predicting nodal metastasis in breast cancer patients with suspicious nodes.

OBJECTIVE: To evaluate the role of shear wave elastography (SWE) of suspicious axillary lymph nodes and its combination with B-mode USG in predicting nodal metastasis in breast cancer patients. METHODS: Prospective observational study was performed from June 2018 to August 2020 on breast cancer patients with suspicious axillary nodes on USG. B-mode features (cortical thickness, effacement of fatty hilum, non-hilar blood flow and round shape) and SWE parameters (Emax, Emin, Emean and ESD) of the node with the thickest cortex were evaluated. Diagnostic performances of USG, SWE and their combination were estimated using pathological status of the node on biopsy as the gold standard. RESULTS: Of the 54 patients evaluated, optimal elasticity maps were obtained in 49 nodes of 49 patients (mean age, 46.3 ± 12.1 years; 48/49 (98%) females). On biopsy, 38 nodes (77.6%) had metastasis, while 11 (22.4%) had reactive hyperplasia. Emax, Emin, Emean and ESD of both cortex and hilum were significantly higher in metastatic than reactive nodes. Emax (cortex) ≥14.9 kPa had the best diagnostic performance (sensitivity, 73.7%; specificity, 81.8%). Cortical thickness ≥6.7 mm had the best diagnostic performance among B-mode features (sensitivity, 89.5%; specificity, 72.7%). Combining cortical thickness with effacement of fatty hilum and/or non-hilar blood flow yielded sensitivity of 89.5% and specificity of 90.9%. Addition of Emax (cortex) to cortical thickness and combination of ≥2 B-mode features increased their specificities to 90.9 and 100%, respectively. CONCLUSIONS: Metastatic axillary nodes are stiffer than reactive nodes on SWE in breast cancer patients. Emax (cortex) has the best diagnostic performance in differentiating between reactive hyperplasia and nodal metastasis. Combination of Emax (cortex) and cortical thickness increases the specificity for diagnosing metastasis, especially in nodes showing only cortical thickening. ADVANCES IN KNOWLEDGE: Combination of SWE and B-mode USG is highly specific for differentiating metastasis from reactive hyperplasia in suspicious nodes of breast carcinoma patients, especially in nodes with only cortical thickening.

Sentinel Node Mapping in Early Breast Cancer: A Randomized Comparison of Fluorescein Guided All India Institute of Medical Sciences, Anurag's Technique with Technetium-99 m Sulfur Colloid Plus Methylene Blue.

Purpose: Evaluation of fluorescein along with blue dye as an affordable tracer for sentinel node biopsy in comparison with technetium + methylene blue. A randomized trial was conducted with the following objectives: (1) to demonstrate that the identification of sentinel lymph node by fluorescein + methylene blue is not inferior to the identification by Tc-99 m sulfur colloid + methylene blue and (2) to evaluate the cost-effectiveness of sentinel node biopsy by above two tracers. Subjects and Methods: One-thirty patients above age 18 years presenting with early breast cancer T1, T2, N0 breast carcinoma were randomized to undergo sentinel node biopsy by either fluorescein + methylene blue or Tc-99 m sulfur colloid + methylene blue. Results: The sentinel lymph nodes were identified in 89% in Fluorescein + methylene blue group and 90.9% with Tc-99 m sulfur colloid + methylene blue group. The trial demonstrated noninferiority of fluorescein + methylene blue as compared to isotope + methylene blue with effect size = 1; 95% confidence interval- 9.54 to + 11.54. The fluorescein + methylene blue was more cost-effective than isotope guided sentinel node biopsy. Conclusion: Fluorescein-guided sentinel node biopsy is noninferior and more cost-effective than isotope-guided sentinel node biopsy.

Comparison of Wire-Guided Lumpectomy (WGL) Versus Hematoma-Directed Ultrasound-Guided Lumpectomy (HDUGL) in Management of Nonpalpable Breast Lesions in Achieving a Negative Resection Margin: a Randomized Trial with Superiority Hypothesis and Cost-effectiveness Analysis.

The advances in imaging techniques and growing awareness have increased the detection of nonpalpable breast lesions, which may be neoplastic or high-risk lesions. The standard technique of localizing these nonpalpable breast lesions is wire-guided biopsy/lumpectomy. However, wire-guided excision is fraught with the complications of migration, transection, patient discomfort, pneumothorax, vasovagal episodes, and injury to the radiologist, surgeon, and pathologist. We embarked upon a randomized controlled trial to compare the cost-effectiveness and patient-reported outcome (PRO) with hematoma-directed ultrasound-guided lumpectomy (HDUGL) versus conventional wire-guided lumpectomy (WGL) for nonpalpable breast lesions. This study was a parallel design, randomized controlled trial with a superiority hypothesis. Twenty-five patients could be randomized to wire-guided lumpectomy (WGL) group (n = 13) and hematoma-directed ultrasound-guided lumpectomy (HDUGL) group (n = 12). Post-excision specimen sonography and mammography for assessing adequacy of margin were done. A margin shave was performed in cases of close or suspicious margin on ultrasonography or mammogram. Both the groups were comparable in age, tumor size, histological subtypes, and location of lesions. The median resection volume in two groups was 34.5 (26.5) ml for HDUGL vs. 41 (15) ml for WGL. Intraoperative cavity shave was required only in the WGL group (n = 3.23%) and margin positivity was also more in the WGL group (n = 2,15.38%) as compared to the HDUGL group (n = 1,8.33%) but neither differences in cavity shave nor positive margins leading to re-operations were statistically significant. The difference in cost of surgery in two groups (INR 4680 ± 560.00 for HDUGL and INR 7486 ± 616.41 for WGL) was statistically significant (P = 0.00). Resultantly, HDUGL was more cost-effective (INR 5105.45) than WGL (INR 8847.09). Patients in the HDUGL group were more satisfied according to the Likert scale of 5 but this difference in two groups was not statistically significant (P = 0.07). The hematoma-directed ultrasound-guided lumpectomy (HDUGL) is better than wire-guided lumpectomy (WGL) for nonpalpable breast lesions in terms of cost-effectiveness. Trial details: CTRI No. CTRI/2019/05/019347. Registered on 24/05/2019, Registered prospectively.

Clinicopathological and Radiological Features with Long Term Follow Up of Metaplastic Carcinoma Breast in India.

OBJECTIVE: Metaplastic breast carcinoma (MBC) is a heterogeneous group of invasive carcinomas with squamous and/or mesenchymal differentiation. Because of their rare occurrence, the information regarding the clinical behaviour of metaplastic carcinomas is limited. The purpose of our study was to delineate the clinicopathological and radiological features, treatment outcomes, prognostic factors, and survival of patients with MBC. METHODS: Ambispective observational study with prospective recruitment was done from 1st January 2019 to 31st August 2020. Retrospective data included between 1st January 2009 and 31st December 2018. In the retrospective group surgical database of our department was searched and those with MBC diagnosis on post-operative histopathology recruited. In prospective group patients with MBC on core biopsy were followed and those operated were included. The patients followed up at our breast cancer clinic (BCC) and their demographic, clinical, pathological radiological and treatment details noted. RESULTS: Forty patients formed the study population. The mean age of the patents was 42 years. Ipsilateral axillary lymph node metastasis was present in 22.5%. The pathological median tumor size was 5.4 (range 2.1 to 22 cm). The most common differentiation was cartilaginous (35%) followed by squamous (32.5%). The most common mammographic grading was BIRADS 4 (Breast Imaging Reporting and Data system). Magnetic resonance imaging was T2 hyperintense with peripheral rim enhancement and restriction on DWI. The median overall (OS) and disease-free survival (DFS) was 42 and 40 months, respectively. Fifteen patients (37.5%) had disease related mortality. A subgroup analysis revealed that, type of differentiation, histopathology and tumor size > 5cm affected both OS and DFS significantly. CONCLUSION: Metaplastic breast cancer in our setup presents in young patients with aggressive large tumors at a higher stage and diverse histopathology and with comparable overall and disease-free survival. The histological subtype, tumor differentiation and tumor size are prognostic factors.

Axillary ultrasonography combined with pre-operative wire localisation of clipped node in nodal restaging after neoadjuvant chemotherapy in node positive breast cancer patients: a pilot study.

OBJECTIVE: To evaluate the role of axillary ultrasonography (axUS) and ultrasound-guided pre-operative wire localisation of pre-treatment positive clipped node (CN) for prediction of nodal response to neoadjuvant chemotherapy (NACT) in node positive breast carcinoma patients. METHODS AND MATERIALS: A prospective study was conducted between June 2018 and August 2020 after Ethics Committee approval. Breast carcinoma patients (cT1-cT4b) with palpable axillary nodes (cN1-cN3) and suitable for NACT were recruited after written informed consent. Single, most suspicious node was biopsied and clipped. Nodal response to NACT was assessed on axUS. Wire localisation of CN was performed prior to axillary lymph node dissection (ALND). Diagnostic performances of axUS and CN excision were assessed. RESULTS: Of the 69 patients evaluated, 32 patients (mean age, 43.5 ± 11.8 years; females, 31/32 [97%]; pre-menopausal, 18/32 [56.3%]) with metastatic nodes who received NACT were included. Nodal pathological complete response rate was 34.4% (11/32) overall and 70% (7/10) in patients with ≤2 suspicious nodes on pre-NACT axUS. False-negative rates (FNRs) of axUS and CN excision were 4.8% and 28.6% respectively. Combination of post-NACT axUS and CN excision had an FNR of 4.8% overall and 0% in patients with ≤2 suspicious nodes on pre-NACT axUS. CONCLUSION: Combination of AxUS and ultrasound-guided wire localisation of pre-treatment positive CN has high diagnostic accuracy for nodal restaging after NACT in node positive breast cancer patients. ADVANCES IN KNOWLEDGE: Addition of axUS assessment to wire localisation of CN reduces its FNR for detecting residual metastasis after NACT.

Small intestine leiomyosarcoma mimicking gastrointestinal stromal tumour.

Small bowel malignant tumours make only 2% of all gastrointestinal (GI) malignancies. Small bowel leiomyosarcoma (LMS) is further rare, accounts for only 0.1%-3% fraction of these tumours. These cases can present as asymptomatic intra-abdominal mass, anaemia due to GI bleed or acute abdomen such as perforation peritonitis, intussusception and bowel ischaemia. Standard of care is surgical resection. Our case presented as large lobulated exophytic ileal LMS measuring 10.8×11×14.7 cm involving multiple small bowel loops and abutting right iliac vessels and uterus. Patient's clinical course was complicated with COVID-19 positivity, deep vein thrombosis and pulmonary thromboembolism. She was managed by preoperative anticoagulation followed by resection of the tumour with end ileostomy.

Comparison of Non-Operative Mesotherapy and Surgery in the Management of Superficial Lipomas.

BACKGROUND: Lipomas are benign adipocytic tumours. Surgical excision is the gold standard for treating such lipomas, but it results in unaesthetic scarring. METHODS: A total of 126 patients were randomised into two groups. The patients in Group A underwent mesotherapy (n = 66) and those in Group B underwent surgery (n = 60). The patients in Group A group received six sessions of mesotherapy treatment at 2-week intervals. Both groups were followed up for 12 weeks, during which they were assessed for complications arising from treatment, reduction of the size of the lipoma and cosmetic outcomes. RESULTS: The overall mean age of the patients was 32.93 (± 10.1) years old and the mean volume of the lipomas was 2.29 (± 3.8) mL. A 55.86% (P = 0.0032) mean reduction in the volume of lipomas was noted in the patients who received mesotherapy, while one patient showed a gain of 16% by volume. The patients in Group A (cosmetic score ≥ 4: 63%) were happier with the treatment than those in Group B (cosmetic score ≥ 4: 21%). CONCLUSION: Our findings indicate that mesotherapy modestly reduces the volume of lipomas with very few and minor complications and excellent cosmetic outcomes.