Efficacy of Computerized Tomography-Guided Core Biopsy in Identifying the Subtypes of Lung Adenocarcinoma: An Observational Perspective From Pakistan.

Background Lung carcinoma is a leading cause of death worldwide. Histological subtype of lung adenocarcinoma is an important indicator of patient's outcome as it is helpful in surgical planning and guidance of prognosis. Objective To determine the diagnostic efficacy of computerized tomography-guided core needle biopsy (CNB) in identifying the histopathological subtype of lung adenocarcinoma. Methods and materials This is a retrospective, descriptive study including clinical data of 73 patients irrespective of their age and gender, who underwent computerized tomography-guided CNB for lung masses at the Department of Pathology, Aznostics - the Diagnostic Centre, Lahore, Pakistan from January 01, 2019 to June 30, 2023. Data collected was analyzed via Google Form (Google Inc., Mountainview, CA) and Statistical Package for Social Sciences (IBM SPSS Statistics for Windows, Version 24, released 2016; IBM Corp., Armonk, New York, United States) and was sent to statistician for descriptive analysis. Categorical data was used for calculating frequency and percentage, while continuous data was computed as mean and standard deviation. Results Seventy-three patients with adenocarcinoma underwent pulmonary biopsy. The mean age of included patients was 64.88 ± 11.39 year with a male predominance of 61.64%. Upper lobe was commonly affected by adenocarcinoma lung in 57.53% patients and 58.90% cases involved the right lung. The most common subtype was acinar with 51.65% followed by solid with 17.58% cases. Computerized tomography-guided CNB showed a diagnostic yield of 75.34% and identified histological subtypes of lung adenocarcinoma in 55 cases. Conclusion Computerized tomography-guided CNB is a useful, yet minimally invasive diagnostic tool to identify the histological subtype of lung adenocarcinoma. It not only helps in planning the surgical and adjuvant management of the patients, but also guides the patient-prognosis.

Knowledge, Awareness and Practice of Artificial Intelligence and Types of Realities Among Healthcare Professionals: A Nationwide Survey From Pakistan.

Background Artificial intelligence (AI) refers to the simulation of human intelligence processes by machines, enabling them to perform tasks. The advancements in AI have also improved virtual reality (VR), augmented reality (AR) and mixed reality (MR) experience allowing a greater opportunity for use in the field of medicine. Objective To evaluate the knowledge, attitude and practice of AI and types of realities among Pakistani healthcare professionals (HCPs). Materials and methods This was a prospective, nationwide study designed at the Department of Neurosurgery at Punjab Institute of Neurosciences (PINS), Lahore, was conducted between January 2024 to February 2024. More than 500 HCPs were approached, out of which 176 participated in this survey consensually. A pre-formed general questionnaire based on knowledge, attitude and practices of AI and types of realities was modified according to local conditions. Google Forms (Google Inc., USA) was used to conduct the one-time sign up response. Statistical Package for Social Sciences (IBM SPSS Statistics for Windows, Version 24, USA) was used to analyze submitted responses. Results About 69.9% respondents were male HCPs. Most of the respondents were from the fields of neurosurgery, medicine and general surgery, i.e., 10.80%, 10.20% and 4%, respectively. More than 90% HCPs used Internet and electronic devices daily. A majority of 62.50% respondents agreed that AI brings benefits for the patients, while at the same time, 45.50% agreed that they would not trust the assessment of AI more than that of HCPs. 61% HCPs feared that AI-based systems could be manipulated from the outside sources, like terrorists and hackers. Although 90% respondents knew the definition of AR and VR, a strikingly low 40% respondents could only identify the practical applications of these realities when asked in a mini-quiz. About 61.40% HCPs never used any AI-based application throughout their clinical practice, but Google Health was used by 29.50% respondents, followed by Remote Patient Monitoring AI application used by 3.4% individuals. Conclusion There is an evident under-utilization of AI and types of realities in clinical practice in Pakistan. Lack of awareness, paucity of resources and conventional clinical practices are the key reasons identified. Pakistan is on the path towards the point where the developed world is currently. There is a potential to move past the initial stages of AI implementation and into more advanced modes of adopting AI and types of realities.

Comparison of Efficacy of Topical Betamethasone Dipropionate and Topical Minoxidil in Patients With Alopecia Areata.

Background and objective Alopecia areata (AA) is a reiterative and nonscarring type of hair loss that can affect any hairy area of the body, particularly the scalp. It manifests as patchy or confluent hair loss with variations in demographics and ethnicity. There are numerous treatment options available, including topical and systemic steroids, topical minoxidil, dithranol, tacrolimus, psoralen and ultraviolet therapy (PUVA), contact immunotherapy, and oral immunosuppressive drugs. However, no previous contrast for efficacy is present between the topical betamethasone versus topical minoxidil alone in our population. This study aims to compare the efficacy of topical betamethasone dipropionate versus topical minoxidil in patients with AA. Methodology A nonrandomized controlled study was conducted at the Department of Dermatology, Jinnah Hospital Lahore, incorporating the data of patients between July 26, 2016, and January 26, 2017, after obtaining institutional ethical approval. One hundred patients with alopecia, either on the scalp or any other hairy part, from both genders, aged between 18 and 50 years, were included in the study. Two groups were created, and patients were assigned to these groups based on the clinician's choice. Group A patients were administered betamethasone dipropionate (0.05%) lotion twice daily on affected areas for 12 weeks. Group B patients were administered minoxidil (5%) solution twice daily on affected areas for 12 weeks. A four-week follow-up plan was followed. A five-point scale score system was used for alopecia grading. After 12 weeks, the hair regrowth score (RGS) was used to compare the efficacy of treatment between the two groups. Results A total of 100 patients with grades S1 to S3 AA of less than three months duration were enrolled. Two groups were created, with 50 patients in each group. The mean age in Group A was 29.08 ± 6.51 years, while in Group B, it was 29.38 ± 6.62 years. In Group A, there were 76% males and 24% females, while in Group B, there were 74% males and 26% females. Comparison of efficacy of topical betamethasone dipropionate versus topical minoxidil in patients with AA demonstrated a greater efficacy of 74% (Grade 3 and Grade 4 responses) in Group A, while in Group B, only 42% of patients showed efficacy. A statistically significant difference was found, with a P-value of 0.001. No serious side effects were noted. Conclusions Our study concluded that topical betamethasone dipropionate (0.05%) lotion has statistically significantly higher efficacy compared to topical minoxidil (5%) solution in patients with AA.

Comparison of Postoperative Complications of Open Versus Laparoscopic Cholecystectomy According to the Modified Clavien-Dindo Classification System.

BACKGROUND: Though laparoscopic cholecystectomy has become a gold standard management technique for gallbladder diseases, an open approach can also be used for patients having complicated gallbladder disease. Post-cholecystectomy complications are well-documented in existing English scientific literature but are not well understood according to the grade of intervention required to treat those complications. OBJECTIVE: To compare the postoperative complications of laparoscopic versus open cholecystectomy according to the modified Clavien-Dindo classification (MCDC) system. MATERIALS AND METHODS:  A retrospective study was conducted at the Department of General Surgery, Unit - III, Lahore General Hospital, Lahore, comprising the data of patients operated between July 01, 2021, and December 31, 2021, after departmental approval # SU-III/73/LGH, dated April 1, 2022. Patients with the definitive diagnosis of acute cholecystitis, chronic cholecystitis, cholelithiasis, and cholecysto-duodenal fistula were included, while cases of choledocholithiasis and, gall bladder carcinoma were excluded from this study. Eighty patients met the inclusion criteria, with 40 patients in each group of open and laparoscopic cholecystectomy. Information for the data set of age, gender, history of surgical procedure, immediate and late outcome, length of surgery, and MCDC grade were collected. Low-grade complications were Grade I and Grade II, while Grades III to V were high-grade. RESULTS: The mean age of included patients was 42.52 ± 8.76 and 40.025 ± 8.12 years, in the open and laparoscopic group, with 80% and 90% female preponderance, respectively. Grade I and Grade II complications occurred in both groups of patients, with Grade III only in patients who underwent open cholecystectomy. None of the patients from each group developed Grade IV or Grade V complications. Among 40 patients who underwent laparoscopic cholecystectomy, 35% of the patients developed low-grade complications, whereas 40% of the patients developed low-grade complications after open cholecystectomy, with respiratory complications being the most common. High-grade complications after open cholecystectomy were found among 2.5% of patients, whereas no patients developed high-grade complications following the laparoscopic approach. CONCLUSION: Patients who underwent laparoscopic cholecystectomy are less prone to develop complications than patients undergoing open cholecystectomy, hence requiring low-grade interventions of surgical and non-surgical types. MCDC is a valuable tool for assessing surgical complications and can help improve patient outcomes by providing a standardized method for reporting and comparing complication rates.

Cliniciopathological Spectrum of Skin and Soft Tissue Swellings at a Tertiary Care Hospital of Lahore, Pakistan.

Background Skin and soft tissue swellings (SSTS) frequently present in dermatology, plastic surgery, and general surgery departments. While a general surgeon can take care of excisable lesions, people typically seek plastic surgery for cosmetic reasons. According to the signs and symptoms, soft tissue and skin lesions must be removed, and it is crucial to maintain cosmesis following their removal. Objective The aim of this article is to describe the clinical and histopathological types, sites, laterality, and postoperative complications of SSTS. Material and methods This retrospective study was conducted at the Department of Plastic and Reconstructive Surgery, Lahore General Hospital, Lahore, Pakistan in November 2022. We studied admitted patients from July 1, 2020 to June 30, 2022 for SSTS excision. Data on patients' demographics, associated features of SSTS, and their postoperative complications was gathered using Google Docs-generated proforma and sent to a statistician for the computation of results via a Microsoft Excel-generated spreadsheet. Results Out of the total 60 patients, 66.7% of the lesions were found in women. The mean age at presentation came out to be 34.16±17.42 years. Nevi with 16.7% were the most common SSTS in our study. The most common site of presentation of SSTS was the scalp and face in 63.3% of cases. Fever was the most frequently encountered post-excision complication in 40% of patients. Conclusion A comprehensive history, clinical examination, signs and symptoms, and the histology of the lesion, all play a crucial role in the management of such swellings. Surgery was the definitive treatment option for SSTS. There were very few major complications in a handful of patients.

Giant Meckel's Diverticulum as a Cause of Post-traumatic Hemoperitoneum in a 25-Year-Old Male: An Extremely Rare Phenomenon.

Following the "rule of 2", Meckel's Diverticulum (MD) is 2 inches or 5cm long. However, we report the case of an extremely large MD. To the best of our elucidated literature search, it is the first case of Giant Meckel's Diverticulum (GMD) from Pakistan presenting with post-traumatic hemoperitoneum. A 25-year-old Pakistani male presented to a surgical emergency with a two-hour history of generalized abdominal pain after blunt abdominal trauma. An exploratory laparotomy was carried out due to the deranged hemodynamic parameters and free fluid in the abdominopelvic cavity, revealing a 35 centimeters long MD with a bleeding vessel on its tip. Diverticulectomy with the repair of a small intestinal defect was performed after the evacuation of 2.5 liters of clotted blood. Histologic evaluation revealed ectopic gastric tissue. He had an uneventful post-operative stay and was discharged home. The current English scientific literature has adequate case reports documenting the complications of perforation, intestinal obstruction, and diverticulitis of Meckel's Diverticulum (MD) of normal length. However, this case report highlights the significance of an MD with an abnormal length which put the patient's life at risk of death in the setting of normal intra-operative anatomy of all other abdominal organs.

Intervene to Improve: Awareness of Testicular Self-Examination and Testicular Cancer Among Male Patients at a Tertiary Care Hospital in Lahore, Pakistan.

Background and objective Testicular cancer is the commonest of all types of cancer males are affected with. Testicular cancer, when diagnosed early, has one of the best prognoses. However, in Pakistan, early detection is hindered by religious and sociocultural norms, lack of education, and awareness deficit. Testicular self-examination (TSE) can significantly facilitate early detection of the condition and decrease associated mortality rate. This study aimed to acquire the frame of mind regarding testicular cancer (TC) and testicular self-examination (TSE) among the male outdoor patients of Lahore General Hospital, Lahore. Materials and methods After ethical considerations, elaborated literature review and consequent pilot study were done to develop a bilingual questionnaire. Following patient consent, answers to a set of questions were noted down by the authors. A 90-second bilingual, motivational video was displayed and an educational pamphlet on the same topic was also handed over. Afterward, another survey was conducted to grasp the comprehension, satisfaction, and willingness to spread the message. Results About 92% of the subjects had not heard of or performed TSE and 58.3% mentioned lack of education as the reason for not knowing the method. Eighty-two percent patients had never heard of TC. Post-education, 100% patients claimed that their knowledge of the subject improved and 97% were ready to teach other male relatives. Conclusion The results indicate that the population's lack of awareness regarding testicular self-examination and testicular cancer is alarming. Most subjects did not know the age group, risk factors, presentation, and early prevention of testicular cancer.

Physiological, Psychosocial and Substance Abuse Effects of Pornography Addiction: A Narrative Review.

Internet pornography provides explicit content in various forms and can progress from habit to addiction. The consumption of online porn has risen due to the general use of current technology. The main reasons people consume it are sexual arousal and sexual enhancement. We planned this review study to identify the reasons for online pornography utilization, the mechanisms involved in its addiction, and its physiological, emotional, behavioral, social, and substance abuse effects. After a detailed literature search using PubMed Central and Google Scholar, four case studies and nine original articles from 2000 to 2022 were included. The main findings of the literature demonstrated that watching porn was most frequently done out of boredom, for sexual gratification, and to pick up new fashion and behavior ideas from these movies. In all facets of the users' lives, negative consequences were seen. Due to the explosion of new technologies, online pornography has risen to an alarming level, which has very injurious effects on societies and individuals. Therefore, it is high time to get rid of this addiction to protect our lives from its harmful effects.

Gastrointestinal Dysbiosis in Neuro-Critically Ill Patients: A Systematic Review of Case-Control Studies.

The human gastrointestinal tract (GIT) has a rich and pre-programmed microbiome. This microbiome is essential for physiological functions such as digestion, immunity, metabolism, and structural integrity, and of prime concern to us in conducting this study is the nervous system communication. This two-way communication between the GIT and central nervous system (CNS) is known as the gut-brain axis (GBA) and has implications for neurocritical disease. A change in any factor relating to this microbiome is known as gut dysbiosis; this can lead to aberrant communication through the GBA and in turn, can contribute to disease states. The primary objective of this study is to determine the cause-specific dysbiotic organisms in neuro-critically ill patients and their effects. We performed this study by searching published literature as per Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. Studies that defined gastrointestinal dysbiosis in neuro-critically ill patients were retrieved using Boolean search from 2000 to 2023 via PubMed and Google Scholar and narrowed the results down to five prospective case-control studies. We performed their quality assessment. The results concluded that in neurocritical illnesses such as encephalitis, brain tumors, intracerebral hemorrhage, and ischemic stroke, fluctuations in specific microbiota correlated with disease severity and prognosis. Moreover, the inhabiting population of dysbiotic organisms in neuro-critically ill patients were different in different diseases and there were no similarities in the composition of gut microbiota in these diseases. Taking stroke patients as an example; increased Enterobacteriaceae and lower Lachnospiraceae microbiome levels were found in patients with a higher stroke dysbiosis index (SDI). Those patients who developed stroke-associated pneumonia (SAP) displayed higher levels of Enterococcus species. In conclusion, dysbiosis has a major effect on neuro-critically ill patients' disease states and dysbiotic organisms can be used as a biomarker for disease. Further prospective studies on this topic are warranted for potential neurological and prognostic correlations.

Practices of Informed Consent for Emergency Procedures at a Tertiary Care Hospital in Lahore, Pakistan.

Background The purpose of obtaining informed consent is to ensure that patients undergoing any medical or surgical intervention are neither deceived nor coerced. Accurately estimating surgical risks is critical for shared decision-making and informed consent. Probable complications and alternative procedures should be presented to the patient so that they can freely choose an operative option. However, this factor is difficult to carry on in emergencies where an urgent decision is required. Objective This study aimed to assess the ongoing clinical practices of informed consent in emergency surgeries at a tertiary care facility. Materials and methods A cross-sectional survey was carried out from March 2022 to June 2022 at the Department of General Surgery, Lahore General Hospital, Lahore, Pakistan, with patients who had undergone surgical procedures under local, spinal, or general anesthesia within 24 hours of presentation. A Google Form (Google Inc., Mountainview, CA) was designed, containing a predefined set of 32 standard questions, and patients were interviewed in their native language to assess their satisfaction regarding the pattern and components of emergency informed consent. Categorical data were assessed using measures of central tendency, frequencies, and percentages. Results A total of 169 patients were selected for the study. Only 1.6% of them signed the consent form themselves, while 93.5% of the forms were signed by their first-degree relatives. Verbal consent was taken in 4.8% of cases. In 88% of cases, informed consent was obtained by the house surgeons. The majority of patients, i.e., 78.2%, were not able to read the written consent form; however, 83.1% understood the verbal information. About 66.3% of patients agreed that they were informed about the nature of their disease, while 67.5%, 14.8%, and 13.7% affirmed that they were explained the nature of surgical intervention, associated risks, and type of anesthesia, respectively. Overall, 59.5% of patients felt satisfied with the process of informed consent. About 91.1% of the patients believed that their decisions were unaffected by the procurement of informed consent. Conclusion The existing practices of informed consent and comprehension by the population were found to be substandard. Physicians seem to ignore bioethics, and patients appear to be unaware of their basic rights. Although practiced at our center, not all components of informed consent were communicated to the patients. The risks of the procedures and the mode of anesthesia used were not well addressed by doctors. There is a grave need to educate the medical community about the legal and ethical aspects of informed consent, as well as the public masses regarding their rights.

Significance of Histopathology of Appendectomy Specimens: Analysis From a Teaching Hospital of Pakistan.

Background Histopathology of a tissue specimen plays a crucial role in formulating the final diagnosis of any disease. It confirms whether the histopathological findings are in correspondence with the clinical diagnosis and thus suggests an optimal management plan. Standard surgical practices guide that every human tissue specimen must undergo postoperative tissue analysis unless indicated otherwise. Objective To determine the significance of histopathology in determining the final diagnosis of appendectomy specimens. Materials and methods This retrospective clinical study conducted in May 2022 included 100 patients operated for appendectomy from January 1, 2021, to December 31, 2021, in the emergency room of the Department of General Surgery, Unit-III, Lahore General Hospital, Lahore. Data were retrieved from patients' records and the picture archiving and communication system (PACS). A Google Forms-based pro forma (Google, Mountain View, CA) was generated to include the demographic details, clinical manifestations, and histopathology reports of the patients. Descriptive analysis was completed using a Microsoft Excel spreadsheet (Microsoft Corporation, Redmond, WA). Results Fifty-two patients were females out of the total 100. The mean age at presentation was 23.02 ± 12.02 years. Of the samples, 54% were not sent for histopathology. Among the remaining ones, 27% of cases were proven to be acute appendicitis. Alvarado score was 7-10 in 50% of patients. Other lesions proven by histopathology were appendiceal phlegmon (4%), perforated appendix (4%), mucocele (1%), carcinoid tumor (1%), tuberculosis (1%), and adenocarcinoma (1%). Conclusions Histopathological analysis is the gold standard for the tissue diagnosis of a disease. The high percentage of the samples not sent for histopathology is alarming since the appendix is not only a site for inflammatory pathologies but for neoplastic lesions as well. This practice depicts that the incidence of non-inflammatory pathologies is being ignored by healthcare professionals and there is a dire need to emphasize the significance of acquiring histopathology reports for the specimens of appendectomy in all circumstances.

Knowledge, Adherence, and Perception of Patients on Maintenance Hemodialysis to Treatment Regimens at a Tertiary Care Hospital in Pakistan.

Background The management of end-stage renal disease (ESRD) demands meticulous adherence to treatment regimens, encompassing hemodialysis (HD) sessions, medication protocols, dietary guidelines, and fluid restrictions. The intricate interplay of factors impacting treatment adherence warrants comprehensive exploration, particularly within Pakistan. Objective To assess knowledge, adherence, and perception regarding the treatment regimens and their determinants among ESRD patients. Methodology Employing a nonprobability, consecutive sampling method, this prospective, cross-sectional study was conducted in July and August 2023 at Lahore General Hospital, Lahore, Pakistan. It exclusively enrolled adult patients with a minimum three-month history of hemodialysis. Thorough demographic data were collected, followed by the meticulous administration of a translated version of the End Stage Renal Disease-Adherence Questionnaire (ESRD-AQ) through face-to-face interviews in the native language. IBM SPSS Statistics for Windows, Version 26 (released 2019; IBM Corp., Armonk, New York, United States) was used to acquire descriptive statistics, as well as Pearson's and Spearman's correlations and univariate and multivariate regression analysis. Results The study encompassed 119 patients, with a mean age of 43.13 ± 14.99 years. Adherence scores revealed means of 921.83 ± 28.37 for males and 865.18 ± 28.81 for females, out of 1200. Notably, only 10.1% demonstrated good adherence, 31.9% displayed moderate adherence, and 58% exhibited poor adherence. A statistically significant association emerged between better adherence and access to personal transportation (ß=-0.225; 95% CI -178.24 to -20.77, p=0.014), with no other demographic factors predicting adherence. Conclusion The study underscores the sobering reality of minimal optimal adherence. Chief impediments include anxiety, alongside challenges such as fistula complications, financial constraints, transportation barriers, and inadequate counseling and motivation. Evidently, robust patient education, sustained motivation, and unwavering support from healthcare providers and institutional entities are imperative to surmount the multifaceted barriers that compromise treatment adherence.

Spontaneous Ogilvie's Syndrome in a Nonagenarian Male: A Study of a Rare Case With Literature Review.

Ogilvie's syndrome, or acute colonic pseudo-obstruction (ACPO), is an occasional disorder that occurs in hospitalized patients who have undergone major surgery. It presents with the clinical features of intestinal obstruction without any definitive intrinsic or extrinsic anatomical cause. Without prompt treatment, it can lead to life-threatening complications. The risk factors of this syndrome must be sought to prevent its occurrence. We report a rare case of idiopathic, spontaneous, and non-traumatic Ogilvie's syndrome, with old age as the only present risk factor in our case. To our best knowledge, this is the first-ever case reported in English scientific literature from Pakistan.

Spontaneous Isolated Thrombosed True Popliteal Aneurysm in an Eight-Year-Old Child: A Rare Case Report With Literature Review.

Spontaneous aneurysms are rare in the pediatric age group. Aneurysms of peripheral arteries are even rarer. The diagnosis should not be missed to prevent distal limb ischemia and life-threatening complications. Hence, timely surgery to save the affected limb is advised. There is an increasing number of reported cases of such aneurysms in the English scientific literature. We present a rare case of pediatric idiopathic popliteal artery aneurysm (PAA), with no known risk factors. This scientific writing is unique in its way of reporting an idiopathic aneurysm with spontaneous onset. However, we have successfully investigated and managed the patient considering the established guidelines on aneurysmal surgery.

Donning Sterile Surgical Gloves - A Prospective Clinical Audit of Young Surgeons at a Tertiary Care Hospital of Lahore, Pakistan.

Background Sterilization and aseptic surgical techniques are the most important keys to successful postoperative outcomes. The standard surgical gloving technique causes early wound healing and reduces morbidity and mortality. Objective To assess the standard technique of donning sterile surgical gloves while scrubbing among young surgeons. Material and Methods This two-week prospective audit involved 60 young residents and house officers after ensuring ethical implications. Participants were observed unannounced for donning sterile surgical gloves in the surgical operation theatre (OT) according to the standard criteria set by World Health Organization (WHO) before and after the relevant intervention. The intervention was made through a clinical lecture, live demonstration, and hands-on sessions. After a detailed literature study, a pro forma was generated to record participants' compliance with 14 steps of donning sterile surgical gloves. Data was sent to a statistician for descriptive analysis. Results About 72.14% of the participants followed the standard criteria of donning sterile surgical gloves before intervention. This percentage raised to 90.71% after the intervention, showing marked improvement. Conclusion Pre-intervention and post-intervention observations showed apparent differences in compliance rates for the standard criteria of donning sterile surgical gloves. This scientific study signifies the need for such clinical audits to boost standard surgical practices, especially among newcomers.