Internal Hernia as a Rare Complication of Acute Appendicitis.

Appendicitis is a well-known and highly common surgical emergency disease, yet it presents with a wide variety of manifestations. This is a case report of a 47-year-old female who presented with a complaint of having constant crampy right lower abdominal pain for two weeks. The patient reported having a sudden onset of symptoms that went with the typical picture of acute appendicitis that occurred two weeks ago. Our pre-op workup was inconclusive; therefore, we planned to go for a diagnostic laparoscopy, where surprisingly, the appendix was long, inflamed, and attached to the posterior wall of the cecum. Thus, a ring-like structure was developed, in which 8 to 10 cm of the terminal ileum (the last part of the small bowel) was going through and causing an internal hernia. Although blood and radiology workups provide valuable assistance in diagnosing common cases, a highly suspicious sense and skillful surgeons with good clinical experience play a major role in managing such rare presentations.

Utility of the 4C ISARIC mortality score in hospitalized COVID-19 patients at a large tertiary Saudi Arabian center.

Background: The International Severe Acute Respiratory and Emerging Infections Consortium (ISARIC) 4C mortality score has been used before as a valuable tool for predicting mortality in COVID-19 patients. We aimed to address the utility of the 4C score in a well-defined Saudi population with COVID-19 admitted to a large tertiary referral hospital in Saudi Arabia. Methods: A retrospective study was conducted that included all adults COVID­19 patients admitted to the Armed Forces Hospital Southern Region (AFHSR), between January 2021 and September 2022. The receiver operating characteristic (ROC) curve depicted the diagnostic performance of the 4C Score for mortality prediction. Results: A total of 1,853 patients were enrolled. The ROC curve of the 4C score had an area under the curve of 0.73 (95% CI: 0.702-0.758), p<0.001. The sensitivity and specificity with scores >8 were 80% and 58%, respectively, the positive and negative predictive values were 28% and 93%, respectively. Three hundred and sixteen (17.1%), 638 (34.4%), 814 (43.9%), and 85 (4.6%) patients had low, intermediate, high, and very high values, respectively. There were significant differences between survivors and non-survivors with regard to all variables used in the calculation of the 4C score. Multivariable logistic regression analysis revealed that all components of the 4C score, except gender and O2 saturation, were independent significant predictors of mortality. Conclusions: Our data support previous international and Saudi studies that the 4C mortality score is a reliable tool with good sensitivity and specificity in the mortality prediction of COVID-19 patients. All components of the 4C score, except gender and O2 saturation, were independent significant predictors of mortality. Within the 4C score, odds ratios increased proportionately with an increase in the score value. Future multi-center prospective studies are warranted.

Impact of viral co-infection on clinical outcomes and mortality of COVID-19 patients: a study from Saudi Arabia.

Background: In COVID-19 patients undetected co-infections may have severe clinical implications associated with prolonged hospitalization, ICU admission, and mortality. Therefore, we aimed to investigate the impact of viral coinfections on the outcomes of hospitalized patients with COVID-19 in a large tertiary Saudi Arabian Hospital. Methods: A total of 178 adult patients with confirmed SARS-CoV-2 who were hospitalized at the Armed Forces Hospital Southern Region (AFHSR), Saudi Arabia, from March 1st to June 30th 2022, were enrolled. Real-time PCR for the detection of viral co­infections was carried out. Cases (SARS-CoV-2 with viral coinfections) and control (SARS-CoV-2 mono-infection) groups were compared. Results: 12/178 (7%) of enrolled COVID-19 patients had viral coinfections. 82/178 (46%) of patients were males. 58% of patients had comorbidities. During the study period, 4/12 (33%) and 21/166 (13%) cases and control patients died, p=0.047, respectively. Duration of hospitalization was the only significant independent factor associated with SARS-CoV-2 coinfections, OR 1.140, 95% CI 1.020-1.274, p=0.021. Conclusions: The findings of this study from a large tertiary Saudi Arabian Center revealed a prevalence of 7% for SARS-CoV-2 viral coinfections. SARS-CoV-2 coinfected patients had a significantly prolonged duration of hospitalization and higher mortality than those with SARS-CoV-2 alone. Future studies are needed.

Knowledge, Attitude, and Practice of Paracetamol and Ibuprofen Administration Among Caregivers of the Pediatric Age Group in Jeddah.

Background Fever is one of the most common pediatric conditions usually managed by parents and the cause of nearly all pediatrician visits. However, many parents find the management of childhood fever and febrile diseases challenging owing to a lack of understanding of the nature, effects, and therapies of fever management. Objectives This study aimed to assess the knowledge, attitude, and practice of paracetamol and ibuprofen administration among caregivers of the pediatric age group. Design Observational cross-sectional survey. Setting Jeddah, Saudi Arabia. Materials and Methods Data were collected between April 2018 and April 2019 using a pretested interviewer-administered questionnaire consisting of 40 questions. Sample Size Overall, 493 caregivers were interviewed. Results Paracetamol was reported as the most common antipyretic used by the caregivers (54%) to control fever. Ibuprofen was the least preferred drug (18.5%). The majority of the participants (51.7%) admitted administering antipyretics at a body temperature of 38-38.5°C. A total of 90.7% of the participants measured children's temperature using a thermometer before administering antipyretics. Dosage was determined according to each child's age (40.4%), weight (32%), or illness severity (27.6%). However, 36.7% and 51.5% of the participants were unsure of the correct dosage of paracetamol and ibuprofen, respectively. Regarding the maximum frequency of paracetamol use, only 3.7% of the participants answered correctly. Most parents (70.4%) believed that a paracetamol/ibuprofen prescription was not necessary. Overall, 97% of the sample demonstrated inadequate knowledge about antipyretic administration. Conclusions Most caregivers had inadequate knowledge regarding factors that influence paracetamol and ibuprofen dosage and frequency of administration. This low level of knowledge increases the risk of improper drug intake, which can result in serious side effects, thereby indicating the need for the development of educational route programs to provide parents with appropriate education and information on fever and fever management.

High-risk features in primary versus secondary enucleated globes with advanced retinoblastoma: a retrospective histopathological study.

PURPOSE: The management of bilateral advanced retinoblastoma (RB) cases is challenging with attempts to use neoadjuvant therapy salvaging of one of the globes. Our aim in this study was to demonstrate the effect of this primary therapy on the histopathological features and risk factors in secondary enucleated compared to primarily enucleated globes with groups D and E RB. METHODS: We retrospectively reviewed all enucleated globes with advanced RB received in the pathology laboratories over a period of 5 years. Patients were divided into two groups: one with primary enucleations and another with at least one secondary enucleated globe, and their demographic and clinical data were analyzed. The enucleated globes in the two groups were analyzed to compare the general histopathological features including tumor seeding, size, differentiation, growth pattern, mitotic figures, and focality. More importantly, high-risk features: choroidal invasion, optic nerve (ON) invasion, iris/anterior chamber invasion, ciliary body invasion, and scleral and extra-scleral extension, as well as the pathological classification of the tumor (pT) according to the American Joint Committee on Cancer 7th edition were also compared between the two groups. RESULTS: We had a total of 106 enucleated globes (78 primary and 28 secondary enucleations) from 99 patients with advanced RB (73 patients with primarily and 26 with secondarily enucleated globes). Demographic and clinical profiles of patients were similar in both, but the mean interval from presentation to enucleation was significantly longer in the secondary enucleations (P = 0.015). Rare/occasional mitotic figures were observed in secondary enucleations using multivariate analysis (P = 0.003). Primarily enucleated globes had higher risk of tumor seeding (P = 0.020), post-laminar/surgical margin ON invasion (P = 0.001), and massive choroidal invasion (P = 0.028). Half of the secondary enucleated globes had tumors confined to the globes without invasion (pT1) and statistically significant lower tumor classifications (pT1 or pT2a) compared to primary enucleations (P =0.001). However, 18% of the secondarily enucleated globes in 3 patients had unfavorable outcome with RB-related mortality after a period of 1-4 years. CONCLUSIONS: Secondary enucleated globes with advanced RB show favorable histopathological findings mainly less mitosis. These eyes have significantly lower chance for harboring choroidal and ON invasion, thus mostly classified as pT1 or pT2a when compared to primarily enucleated globes. The decision for secondary enucleation was observed to be significantly delayed (8.0 months ± 9.8). Prompt decision for needed enucleation based on the response to primary treatment and careful histopathological examination of enucleated globes are essential to prevent disease-related mortality.

The prevalence of hypocalcemia following total thyroidectomy. A retrospective study based at King Abdulaziz University Hospital, Jeddah, Saudi Arabia.

OBJECTIVES:  To estimate the prevalence of hypocalcemia following total thyroidectomy (TT) at a tertiary center. METHODS: This retrospective study was conducted between 2014 and 2019 at King Abdulaziz University Hospital (KAUH), Jeddah, Saudi Arabia. The study was based at the Department of General Surgery and was approved by the Research Ethics Committee of KAUH. Medical records of 154 patients who had undergone TT were reviewed. Data such as age, gender, level of postoperative calcium at 24 and 48 hours after surgery, parathyroid hormone (PTH) levels, central neck dissection (CCND), histological diagnosis were entered into Microsoft Excel sheets. RESULTS:  Hypocalcemia occurred more on the second day after surgery in 67.4% of patients. Among them, 83.9% were female and 16.1% were male. The majority of patients were asymptomatic and benign thyroid disease was the most common. There was a significant association between hypocalcemia and the PTH level (p less than 0.001). CONCLUSION:  There was a high prevalence of hypocalcemia on the second day after surgery. Presence of hypocalcemia association with the PTH level. Meticulous surgical technique and preservation of parathyroid vascularity are important in preventing postoperative hypocalcemia.